Dryvit catalogue - Tri
Transcription
Dryvit catalogue - Tri
STRATUM GUARD® I & II SYSTEMS DSC440C Moisture Drainage EIF Systems Over Wood Substrates For An Extra Level of Moisture Protection Dryvit® now offers an EIF system for use over wood substrates that provides exceptional moisture drainage protection. The Stratum Guard systems from Dryvit have been engineered specifically for residential and light commercial construction. Stratum Guard offers unparallel protection and insulating performance for your wood-based building project. Systems Components 1. Air/Water-Resistive Barrier Coating : BackstopTM NT (Texture) and Dryvit Aquaflash® Mesh 2. Dryvit Aquaflash System or Dryvit EIFS Tape and Surface Conditioner 3. Dryvit Drainage Strip adhered with Dryvit AP Adhesive 4. Dryvit Adhesive in vertical notched trowel configuration using the Stratum Trowel. 5. Grooved Insulation Board (Stratum Guard II) 6. Dryvit Reinforced Base Coat 7. Dryvit Finish Same Outstanding Weather Protection and Product Features With the Stratum Guard Systems, you get two levels of weather protection plus all the features that have made our wall systems best in their class: Energy Efficiency - The system incorporates an insulation board, which is installed on the outside of the framing, effectively sealing thermal bridges, reducing energy loss and providing a more consistent interior temperature. Design Flexibility - Choose from a multitude of colours and textures to give the project your distinctive touch. The Stratum Guard System allows for affordable and impressive entranceways, window borders, arch-es, columns, sculptured looks and more. Durability - Dryvit Systems have been tested and proven in exhaustive studies for impact, fade and stain resistance. Dryvit’s DPR (Dirt Pickup Resistance) finishes and PMRTM (Proven Mildew Resistant) finishes offer owners state-of-the-art performance. Dryvit systems, as with all other exterior claddings, require nominal maintenance (refer to Dryvit’s Homeowner’s Maintenance Guide, DS235) Dryvit - Proven for Over 35 Years Dryvit Systems Canada is an ISO 9001:2000 registered company. ISO standards have been established worldwide as a common denominator for product excellence. Dryvit is the recognized leader in EIFS technology. With leadership comes an obligation and commitment to research and development. The Stratum Guard system is an example of our determination to continuously evaluate market demands and develop new and exciting products. Dryvit Systems Canada 129 Ringwood Drive Stouffville, Ontario Canada L4A 8A2 1-800-263-3308 www.dryvit.com Printed in Canada R2 :06-17-08 ©Dryvit Systems Canada 2007 Information contained in this product sheet conforms to the standard detail recommendations and specifications for the installation of Dryvit Systems Canada products as of the date of publication of this document and is presented in good faith. Dryvit Systems Canada assumes no liability, expressed or implied, as to the architecture, engineering or workmanship of any project. To ensure that you are using the latest, most complete information, contact Dryvit Systems Canada. Page 1 of 1 STRATUM GUARD® I & II An exterior insulation finish system with drainage Stratum Guard System Specifications DSC155C Stratum Guard Specifications DSC155C INTRODUCTION This document contains the Manufacturer’s Standard Specification for Stratum Guard Systems I and II. These specifications follow the Construction Specification Institute’s 3-part format. TAILORING THE DRYVIT MANUFACTURER’S SPECIFICATIONS TO YOUR PROJECT. These specifications cover all the common ways of using the Stratum Guard System. Most projects use only a few of the possible combinations of these materials and methods. To tailor the specifications to your project, simply use those sections which apply. Also, it may be prudent to place certain parts of the Dryvit Stratum Guard Specification in other parts of the project’s total specification, such as sealants and framing. The project design professionals are responsible for ensuring that the project specifications are suitable for the project. For assistance in preparing your specification, contact your Dryvit Distributor or Dryvit Systems Canada. UNITS English Units are included in parentheses after the Standard International (SI) equivalents thus: 3 12.7 mm (1/2 in) 16 Kg/m (1.0 pcf) Please note that the conversions may not be exact but rather represent commonly used equivalents. WARNING The Stratum Guard System is designed as a drainage wall cladding system and is detailed to discharge incidental moisture from within the System. Specifications should be followed and proper details adhered to, in order to prevent water intrusion, resulting in possible damage to the System or other building elements. Care should be taken to insure that all building envelope elements, including without limitations, roof designs, windows, flashings, sealants, etc., are compatible with this system. DISCLAIMER Information contained in this specification conforms to standard detail and product recommendations for the installation of the Dryvit Stratum Guard System products as of the date of publication of this document and is presented in good faith. Dryvit Systems Canada assumes no liability, expressed or implied, as to the architecture, engineering or workmanship of any project. To insure that you are using the latest, most complete information, visit our website at www.dryvit.com or contact Dryvit Systems Canada, at Dryvit Systems Canada 129 Ringwood Drive Stouffville, Ontario Canada L4A 8A2 (800) 263-3308 * The Trained Contractor Certificate referenced in Section 1.06.A.2 indicates certain employees of the company have been instructed in the proper application of Dryvit products and have received copies of Dryvit’s Application Instructions and Specifications. The Trained Contractor Program is not an apprenticeship or endorsement. Each trained contractor is an independent company experienced in the trade and bears responsibility for its own workmanship. Dryvit Systems Canada assumes no liability for the workmanship of a trained contractor. 2 Stratum Guard Specifications DSC155C DRYVIT SYSTEMS CANADA ARCHITECTURAL SPECIFICATION SECTION 07240 AN EXTERIOR INSULATION AND FINISH SYSTEM CLASS PB PART I – GENERAL 1.01 SUMMARY: ® A. This document is to be used in preparing specifications for projects utilizing the Dryvit Stratum Guard System. For complete product description and usage refer to: 1. Dryvit Stratum Guard Data Sheet, DSC440C 2. Dryvit Stratum Guard System Application Instructions, DSC143C. 3. Dryvit Stratum Guard System Installation Details, DSC106C. B. Related Sections 1. Unit Masonry – Section 04200 2. Concrete – Sections 03300 and 03400 3. Light Gauge Cold Formed Steel Framing – Section 05400 4. Wood Framing – Section 06100 5. Sealant – Section 07900 6. Flashing – Section 07600 1.02. REFERENCES A. Section Includes 1. CCMC Technical Guide for EIFS Evaluation Appendix A4 inclusive 2. ASTM B 117 (Federal Test Standard 141A Method 6061) Standard Practice for Operating Salt Spray (Fog) Apparatus 3. ASTM C 150 Standard Specification for Portland Cement 4. ASTM D 968 (Federal Test Standard 141A Method 6191) Standard Test Methods for Abrasion Resistance of Organic Coatings by Falling Abrasive 5. ASTM D 3273 Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber 6. ASTM D 4060 Standard Test Method for Abrasion Resistance of Organic Coatings by the Taber Abraser 7. ASTM E 84 Standard Test Method for Surface Burning Characteristics of Building Materials 8. ASTM E 96 Standard Test Methods for Water Vapor Transmission of Materials 9. ASTM E 119 Standard Method for Fire Tests of Building Construction and Materials 10. ASTM E 330 Test Method for Structural Performance of Exterior Windows, Doors and Curtain Walls by Uniform Static Air Pressure Difference 11. ASTM E 2098 Test Method for Determining the Tensile Breaking Strength of Glass Fiber Reinforcing Mesh for use in Class PB Exterior Insulation and Finish Systems (EIFS), after Exposure to Sodium Hydroxide Solution. 12. ASTM E 2134 Test Method for Evaluating the Tensile-Adhesion Performance of Exterior Insulation and Finish Systems (EIFS) 13. ASTM E 2273 Test Method for Determining the Drainage Efficiency of Exterior Insulation and Finish Systems (EIFS) Clad Wall Assemblies 14. ASTM E 2430 Standard Specification for Expanded Polystyrene (EPS) Thermal Insulation Boards for use in Exterior Insulation and Finish Systems (EIFS) 15. ASTM E 2486 (formerly EIMA Std. 101.86) Standard Test Method for Impact Resistance of Class PB and PI Exterior Insulation and Finish Systems (EIFS) 16. ASTM G 155 (Federal Test Standard 141A Method 6151) Standard Practice for Operating-Xenon Arc Light Apparatus, for Exposure of Nonmetallic Materials 17. DSC106C, Dryvit Stratum Guard System Installation Details 18. DSC131, Dryvit Expanded Polystyrene Insulation Board Specification 19. DSC143C, Dryvit Stratum System Application Instructions 20. DSC151, Custom Brick™ Polymer System Specifications for Use On Vertical Walls 21. DSC152, Dryvit Cleaning and Recoating 22. DSC153, Dryvit Expansion Joints and Sealants 3 Stratum Guard Specifications 23. 24. 25. 26. 27. 28. DSC155C DSC159, Dryvit Water Vapor Transmission DSC235, Dryvit Homeowner's Maintenance Guide DSC456, Rapidry DM™ 35-50 or DSC457, Rapidry DM 50-75 Data Sheets ® DSC494, Dryvit AquaFlash System Mil Std E5272 Environmental Testing Mil Std 810B Environmental Test Methods 1.03 DEFINITIONS A. Base Coat: Material used to encapsulate one or more layers of reinforcing mesh fully embedded that is applied to the outside surface of the EPS. B. Building Expansion Joint: A joint through the entire building structure designed to accommodate structural movement. C. Contractor: The contractor that installs the Stratum Guard System to the substrate. D. Dryvit: Dryvit Systems Canada the manufacturer of the Stratum Guard System, a Canadian company. E. Expansion Joint: A structural discontinuity in the Stratum Guard System. F. Finish: An acrylic-based coating, available in a variety of textures and colors that is applied over the base coat. G. Insulation Board: Expanded polystyrene (EPS) insulation board, which is affixed to the substrate. H. Reinforcing Mesh: Glass fiber mesh(es) used to reinforce the base coat and to provide impact resistance. I. Sheathing: A substrate in sheet form. J. Substrate: The material to which the Stratum Guard System is affixed. K. Substrate System: The total wall assembly including the attached substrate to which the Water-Resistive Barrier is affixed. L. WRB – Water Resistive Barrier: A liquid applied barrier coating that provides a moisture barrier function and may also be used as part of an effective air barrier system. 1.04 SYSTEM DESCRIPTION A. General: Dryvit Stratum Guard Systems are an Exterior Insulation and Finish System (EIFS), Class PB, designed for use on combustible type construction. Stratum Guard is installed over a prepared waterresistive barrier and consists of a drainage medium and drainage accessories, expanded polystyrene insulation board, adhesive, reinforced base coat and finish. B. Acceptable system configuration options include: System Configuration Water-Resistive Barrier Drainage Medium EPS Minimum Thickness Attachment Base Coat/Adhesive Stratum Guard I (SG 1) Backstop NT Textured 37 mm (1.5 in) Adhesive Primus Primus DM Stratum Guard II (SG 2) Backstop NT Textured Notched Trowel* Adhesive Notched Trowel* and grooved EPS 37 mm (1.5 in) Adhesive Primus Primus DM ® *Patent pending C. Design Requirements: 1. Acceptable substrates for the Stratum Guard Systems shall be: a. APA Exterior or Exposure 1 rated Plywood, Grade C-D or better, nominal 11.1 mm (7/16 in), minimum 4-ply. b. APA Exposure 1 rated Oriented Strand Board (OSB), minimum 11.1 mm (7/16") meeting CSA O325. c. Unglazed brick, cement plaster, concrete, or masonry. 2. Deflection of substrate systems shall not exceed 1/320 times the span. 3. The substrate shall be flat within 6.4 mm (1/4 in) in a 1.2 m (4 ft) radius. 4. The slope of inclined surfaces shall not be less than 6:12. The length of inclined surfaces shall not exceed 305 mm (12 in). 5. At horizontal sealant joints and windowsills projecting 102 mm (4 in) or less, the slope shall not be less than 3:12. 4 Stratum Guard Specifications DSC155C 6. All areas requiring an impact resistance classification higher than "standard", as defined by ASTM E 2486 (formerly EIMA Standard 101.86), shall be detailed in the drawings and described in the contract documents. Refer to Section 1.04.D.1.a.3) of this specification. 7. Expansion joints: a. Design and location of expansion joints in the Stratum Guard System is the responsibility of the project designer and shall be noted on the project drawings. As a minimum, expansion joints shall be placed at the following locations: 1) Where expansion joints occur in the substrate system. 2) Where building expansion joints occur. 3) At floor lines in wood frame construction. 4) At floor lines of non-wood framed buildings where movement is expected. 5) Where the Stratum Guard System abuts dissimilar materials. 6) Where the substrate type & behavior changes. 7) In continuous elevations at intervals not exceeding 23 m (75 ft). 8) Where structural movement occurs such as changes in roofline, building shape or structural system shear stresses. 8. Terminations a. Prior to applying the Dryvit Stratum Guard System, wall openings shall be protected with Dryvit TM Backstop NT and AquaFlash System or Flashing Tape. Refer to Dryvit Stratum Guard System Installation Details, DSC106C. b. The Stratum Guard System shall be held back from adjoining materials around openings and penetrations such as windows, doors and mechanical equipment a minimum of 12.7 mm (1/2 in) for sealant application. See Dryvit’s Stratum Guard System Installation Details, DSC106C, for exceptions and alternate methods. c. At the base of walls, the System shall extend a minimum of 25 mm (1 in) below the sill plate onto the foundation, and be terminated a minimum of 203 mm (8 in) above finished grade. d. For slab-on-grade, the Stratum Guard System shall extend a minimum 25 mm (1 in) onto the slab edge. e. Sealants 1) Shall be manufactured and supplied by others. 2) Shall be compatible with the Stratum Guard System materials. Refer to current Dryvit publication DSC153 for listing of sealants tested by sealant manufacturer for compatibility. 3) The sealant backer rod shall be closed cell. 9. Vapor Barriers – The use and location of vapor barriers within a wall assembly is the responsibility of the project designer and shall comply with local building code requirements. The type and location shall be noted on the project drawings and specifications. Vapor barriers may be inappropriate in certain climates and can result in condensation within the wall assembly. Refer to Dryvit Publication DSC159 for additional information. 10. Dark Colors: The use of dark colors must be considered in relation to wall surface temperature as a function of local climatic conditions. Use of dark colors (LRN < 20%) in high temperature climates can affect the performance of the system. 11. Flashing: Flashing shall be provided at all roof-wall intersections, windows, doors, chimneys, decks, balconies, and other areas as necessary to deflect water to the exterior and to prevent entry behind the Stratum Guard System. 5 Stratum Guard Specifications DSC155C D. Performance Requirements 1. The Stratum Guard System shall have been tested as follows: a. Durability 1) Air/Water-Resistive Barrier Coating TEST TEST METHOD CRITERIA CCMC TG for EIFS, All required criteria Various Appendix A4 Additional Testing Carried on outside of CCMC Evaluation Included: Tensile Bond ASTM C 297/E 2134 Minimum 104 kPa (15 psi) ICC ES (AC 212)* RESULTS Pass Substrate: Minimum 131 kPa (19 psi) Flashing: Minimum 2970 kpa (431 psi) Passed – No deleterious effects after 10 cycles No deleterious effects after 14 days exposure 7 perms Freeze Thaw ASTM E 2485/ICC ES Proc. ICC ES (AC 212)* No deleterious effects after 10 cycles Water Resistance ASTM D 2247 ICC ES (AC 212)* No deleterious effects after 14 days exposure Water Vapor Transmission Air Leakage ASTM E 96 Proc. B ICC ES (AC 212)* ASTM E 283 Vapor Permeable Less than 0.5 l/min/m Passed Racking ASTM E 72 ICC ES (AC 212)* Passed Water Penetration ASTM E 331 ICC ES (AC212)* Surface Burning Characteristics ASTM E 84 No cracking in field, at joints or interface with flashing at net deflection of 3.2 mm (1/8 in) No water penetration beyond the inner-most plane of the wall after 15 minutes at 137 PA (2.86 psf) Flame Spread < 25 Smoke Developed < 450 2 Passed Passed * AC212 – Acceptable Criteria For Water-Resistive Coatings Used as Water-Resistive Barriers Over Exterior Sheathing 6 Stratum Guard Specifications DSC155C 2) System TEST Abrasion Resistance TEST METHOD ASTM D 968 Accelerated Weathering ASTM G 155 Cycle 1 CRITERIA No deleterious effects after 500 liters (528 quarts) No deleterious effects after 2000 hours ASTM G 154 Cycle 1 (QUV) Freeze-Thaw ASTM E 2485 (formerly EIMA 101.01 ASTM C 67 modified Mildew Resistance ASTM E 2485/ICC ES Proc. ICC ES (AC235)*** ASTM D 3273 Water Resistance ASTM D 2247 Taber Abrasion Salt Spray Resistance ASTM D 4060 ASTM B 117 Water Penetration ASTM E 331 ICC ES (AC 235)*** Water Vapor Transmission ASTM E 96 Drainage Efficiency CCMC Appendix A4 No deleterious effects after 60 cycles No deleterious effects after 60 cycles No deleterious effects after 10 cycles No growth during 28 day exposure period No deleterious effects after 14 days exposure N/A No deleterious effects after 300 hours exposure No water penetration beyond the inner-most plane of the wall after 15 minutes at 137 Pa (2.86 psf) Vapor permeable >99% Efficiency after 48 hours RESULTS No deleterious effects after 1000 liters (1056 quarts) No deleterious effects after 5000 hours No deleterious effects after 5000 hours Passed - No deleterious effects after 90 cycles Passed - No deleterious effects after 60 cycles Passed - No deleterious effects after 10 cycles No growth during 60 day exposure period No deleterious effects after 42 days exposure Passed 1000 cycles No deleterious effects after 1000 hours exposure Passed 15 minutes at 137 Pa (2.86 psf) EPS 5 perm-inch Base Coat* 40 Perms Finish** 40 Perms Passed * Base Coat perm value based on Dryvit Primus ® ** Finish perm value based on Dryvit Quarzputz *** AC 235 – Acceptance Criteria for EIFS Clad Drainage Wall Assemblies 3) Impact Resistance: In accordance with EIMA Standard 101.86. Reinforcing Mesh/Weight g/m! (oz/yd!) Standard - 146 (4.3) Standard Plus - 203 (6) Intermediate - 407 (12) Panzer® 15 * - 509 (15) Panzer 20 * - 695 (20.5) Detail Short Rolls - 146 (4.3) Corner Mesh - 244 (7.2) Minimum Tensile Strengths EIMA Impact Classification 27 g/cm (150 lbs/in) 36 g/cm (200 lbs/in) 54 g/cm (300 lbs/in) 71 g/cm (400 lbs/in) 98 g/cm (550 lbs/in) 27 g/cm (150 lbs/in) 49 g/cm (274 lbs/in) Standard Medium High Ultra High Ultra High n/a n/a EIMA Impact Range Joules (in-lbs) 3-6 (25-49) 6-10 (50-89) 10-17 (90-150) >17 (>150) >17 (>150) n/a n/a n/a n/a *Shall be used in conjunction with Standard Mesh (recommended for areas exposed to high traffic) 7 Impact Test Results Joules (in-lbs) 4 (36) 6 (56) 12 (108) 18 (162) 40 (352) n/a n/a n/a n/a Stratum Guard Specifications DSC155C 2. The Stratum Guard Components should have been tested for: a. Durability TEST Reinforcing Mesh Alkali Resistance of Reinforcing Mesh TEST METHOD CRITERIA RESULTS ASTM E 2098 (formerly EIMA 105.01) > 21dN/cm (120 pli) retained tensile strength after exposure ASTM C 303, D 1622 15.2-20.0 kg/m (0.95-1.25 lb/ft ) Pass Thermal Resistance ASTM C 177, C 518 Water Absorption Oxygen Index Compressive Strength Flexural Strength Flame Spread Smoke Developed ASTM C 272 ASTM D 2863 ASTM D 1621 Proc. A ASTM C 203 ASTM E 84 4.0 @ 4.4 °C (40 °F) 3.6 @ 23.9 °C (75 °F) 2.5 % max. by volume 24% min. by volume 69 kPa (10 psi) min. 172 kPa (25 psi) min. 25 max. 450 max. Pass Pass Pass Pass Pass Pass Pass Pass EPS (Physical Properties) Density 3 Passed 3 1.05 SUBMITTALS A. Product Data – The contractor shall submit to the owner/architect the manufacturer’s product data sheets describing products, which will be used on this project. B. Samples: The contractor shall submit to the owner/architect two (2) samples for each finish, texture and color to be used on the project. The same tools and techniques proposed for the actual installation shall be used. Samples shall be of sufficient size to accurately represent each color and texture being utilized on the project. 1.06 QUALITY ASSURANCE A. Qualifications: 1. System Manufacturer: Shall be Dryvit Systems Canada. All materials shall be manufactured or sold by Dryvit and shall be purchased from Dryvit or its authorized distributors. a. Materials shall be manufactured at a facility covered by a current ISO 9001:2000 certification. Certification of the facility shall be done by a registrar accredited by the American National Standards Institute, Registrar Accreditation Board (ANSI-RAB). 2. Contractor: Shall be knowledgeable in the proper installation of the Dryvit Stratum Guard System and shall be experienced and competent in the installation of Exterior Insulation and Finish Systems. Additionally, the contractor shall possess a current Stratum Guard System Trained Contractor Registration*, issued by Dryvit Systems Canada. 3. Insulation Board Manufacturer: Shall be listed by Dryvit Systems Canada, shall be capable of producing the Expanded Polystyrene (EPS) in accordance with the current Dryvit Specification for Insulation Board, DSC131, and shall subscribe to the Dryvit Third Party Certification and Quality Assurance Program. B. Regulatory Requirements: 1. The EPS shall be separated from the interior of the building as required by code. 2. The use and maximum thickness of EPS shall be in accordance with the applicable building code(s). C. Mock-Up 1. The contractor shall, before the project commences, provide the owner/architect with a mock-up for approval. This may be part of the overall work in which case, if deemed acceptable shall remain in place. 2. The mock-up shall be of suitable size as required to accurately represent the products being installed, as well as each color and texture to be utilized on the project. 3. The mock-up shall be prepared with the same products, tools, equipment and techniques required for the actual applications. The finish used shall be from the same batch that is being used on the project. 4. The approved mock-up shall be available and maintained at the job site. 8 Stratum Guard Specifications DSC155C 1.07 DELIVERY, STORAGE AND HANDLING A. All Dryvit materials shall be delivered to the job site in the original, unopened packages with labels intact. B. Upon arrival, materials shall be inspected for physical damage, freezing, or overheating. Questionable materials shall not be used. 1. Materials shall be stored at the jobsite in a cool, dry location, out of direct sunlight, protected from weather and other sources of damage. Minimum storage temperature shall be as follows: TM TM a. Demandit , Revyvit : 7 °C (45 °F) TM b. Ameristone™, TerraNeo and Lymestone™: 10 °C (50 °F) c. DPR, PMR™ and E™ ™ Finishes, Color Prime™, Primus DM: 4 °C (40 °F) d. Custom Brick Finish: Refer to Custom Brick Polymer Specification, DSC151. e. For other products, refer to specific product data sheets. 2. Maximum storage temperature shall not exceed 38° C (100 °F). NOTE: Minimize exposure of materials to temperatures over 32 °C (90 °F). Finishes exposed to temperatures over 43 °C (110 °F) for even short periods may exhibit skinning, increased viscosity and should be inspected prior to use. C. Protect all products from inclement weather and direct sunlight. 1.08 PROJECT CONDITIONS A. Environmental Requirements 1. Application of wet materials shall not take place during inclement weather unless appropriate protection is provided. Protect materials from inclement weather until they are completely dry. 2. At the time of application, the minimum air and wall surface temperatures shall be as follows: a. Demandit, Revyvit: 7 °C (45 °F) b. Ameristone, TerraNeo and Lymestone: 10 °C (50 °F) c. DPR, PMR and E Finishes, Color Prime, Primus, Primus DM: 4 °C (40 °F) d. Custom Brick Finish: refer to Custom Brick Polymer Specification, DSC151 e. For other products, refer to specific product data sheets 3. These temperatures shall be maintained with adequate air ventilation and circulation for a minimum of 24 hours (48 hours for Ameristone, TerraNeo and Lymestone) thereafter, or until the products are completely dry. Refer to published product data sheets for more specific information. B. Existing Conditions - The contractor shall have access to electric power, clean water, and a clean work area at the location where the Dryvit materials are to be applied. 1.09 SEQUENCING AND SCHEDULING A. Installation of the Stratum Guard System shall be coordinated with other construction trades. B. Sufficient manpower and equipment shall be employed to ensure a continuous operation, free of cold joints, scaffold lines, texture variations, etc. 1.10 WARRANTY A. Dryvit Systems Canada shall provide a written 10-year moisture drainage warranty combined with a ten (10) year limited warranty against defective material upon written request. Dryvit shall make no other warranties, expressed or implied. Dryvit does not warrant workmanship. Full details are available from Dryvit Systems Canada. B. The applicator shall warrant workmanship separately. Dryvit shall not be responsible for workmanship associated with installation of the Stratum Guard System. 1.11 DESIGN RESPONSIBILITY A. It is the responsibility of both the specifier and the purchaser to determine if a product is suitable for their intended use. The designer selected by the purchaser shall be responsible for all decisions pertaining to design, detail, structural capability, attachment details, shop drawings and the like. Dryvit has prepared guidelines in the form of specifications, application details, and product sheets to facilitate the design process only. Dryvit is not liable for any errors or omissions in design, detail, structural capability, attachment details, shop drawings, or the like, whether based upon the information prepared by Dryvit or otherwise, or for any changes which purchasers, specifiers, designers, or their appointed representatives may make to Dryvit’s published comments. 9 Stratum Guard Specifications DSC155C 1.12 MAINTENANCE A. Maintenance shall follow the procedures noted in the Dryvit Homeowner's Maintenance Guide, DSC235, and repair shall follow the procedures noted in the Stratum Guard Application Instructions, DSC143C. B. All Dryvit products are designed to minimize maintenance. However, as with all building products, depending on location, some cleaning may be required. See Dryvit publication DSC152 on Cleaning and Recoating. C. Sealants and Flashings shall be inspected on a regular basis and repairs made as necessary. PART II-PRODUCTS 2.01 MANUFACTURER: A. All components of the Stratum Guard System and the patent pending Stratum Guard System II Notched Trowel shall be supplied or obtained from Dryvit or its authorized distributors. Substitutions or additions of materials other than those specified will void the warranty. 2.02 MATERIALS A. Portland Cement: Shall be Type I or II, meeting ASTM C 150, white or gray in color, fresh and free of lumps. B. Water: Shall be clean and free of foreign matter. 2.03 COMPONENTS A. Air/Water-Resistive Barrier Components: 1. Water-Resistive Barrier Coating a. Dryvit Backstop NT Texture: A flexible, polymer-based, noncementitious water-resistive coating. b. Dryvit AquaFlash Mesh: Available in rolls of 102mm (4 in) wide by 54.9m (180 ft) long. B. Flashing Materials: Used to protect substrate edges at terminations. 1. Liquid Applied: An extremely flexible water-based polymer material, ready for use. a. Shall be AquaFlash and AquaFlash Mesh 2. Sheet Type: a. Shall be Dryvit EIFS Tape and Surface Conditioner 1) Dryvit EIFS Tape: A high density fleece back rubberized asphalt adhesive membrane available in rolls of 102 mm (4 in), 152 m (6 in), and 229 mm (9 in) wide by 23 m (75 ft) long. 2) Dryvit Flashing Tape Surface Conditioner™: A water-based surface conditioner and adhesion promoter for the Dryvit Flashing Tape to be applied at all lap joints. C. Dryvit AP Adhesive™: A moisture cure, urethane based adhesive used to adhere the Dryvit Drainage Strip. D. Accessories 1. Dryvit Drainage Strip: A corrugated plastic material, which provides drainage. E. Drainage Medium Options 1. Notched Trowel Adhesive ( SG I): Adhesive (Primus) applied in a vertical orientation using the patent pending Stratum Trowel for attaching the insulation board to Backstop NT. 2. Grooved Insulation Board (SG 2): Expanded polystyrene meeting Dryvit specification for Insulation Board, DSC131, minimum thickness 38 mm (1 ! in), grooves spaced 102 mm (4 in) on center and having a chamfered edge all sides. F. Insulation Board: Expanded Polystyrene meeting the Dryvit Specification for Insulation Board, DSC131, and the following requirements: 1. The thickness of the insulation board shall be minimum 38 mm (1.5 in) for either SG 1 or SG 2 2. The insulation board shall be manufactured by a board supplier approved by Dryvit Systems Canada. G. Adhesive: For use in attaching insulation board to water-resistive barrier coating: 1. Cementitious: A liquid polymer-based material, which is field mixed with Portland cement. a. Shall be Primus or Primus DM H. Base Coat: Shall be compatible with the EPS insulation board and reinforcing mesh(es). 1. Cementitious: A liquid polymer-based material, which is field mixed with Portland cement. a. Shall be Primus or Primus DM. 2. Ready mixed: A dry blend cementitious, copolymer-based product, field mixed with water. a. Primus DM. Note: Primus DM has not undergone CCMC evaluation for use over wood-sheathings, but has undergone all other listed criteria found in the specification. I. Reinforcing Mesh: A balanced, open weave, glass fiber fabric treated for compatibility with other system materials. Note: Reinforcing meshes are classified by impact resistance and specified by weight and tensile strength as listed in Section 1.04.D.1.a.3). 10 Stratum Guard Specifications DSC155C J. Finish: Shall be the type, color and texture as selected by the architect/owner and shall be one or more of the following: 1. Standard DPR (Dirt Pickup Resistance): Water-based, acrylic finish with integral color and texture, and formulated with DPR chemistry: ® a. Quarzputz DPR: Open-texture. ® b. Sandblast DPR: Medium texture. ® c. Freestyle DPR: Fine texture. TM d. Sandpebble DPR: Pebble texture. e. Sandpebble Fine DPR: Fine pebble texture. 2. E: Water-based, lightweight acrylic finish with integral color and texture, and formulated with DPR chemistry: a. Quarzputz E b. Sandpebble E c. Sandpebble Fine E 3. Specialty: Factory mixed, water-based acrylic: a. Ameristone: Multi-colored quartz aggregate with a flamed granite appearance. TM b. Stone Mist : Ceramically colored quartz aggregate. c. Custom Brick: Acrylic polymer-based finish used in conjunction with a proprietary template system to create the look of stone, brick, slate or tile. d. TerraNeo: 100% acrylic-based finish with large mica chips and multi-colored quartz aggregates. e. Lymestone: A premixed, 100% acrylic-based finish designed to replicate the appearance of limestone blocks. 4. Medallion Series PMR™ (Proven Mildew Resistance): Water-based, acrylic finish with integral color and texture and formulated with PMR chemistry: a. Quarzputz PMR b. Sandblast PMR c. Freestyle PMR d. Sandpebble PMR e. Sandpebble Fine PMR 5. Coatings, Primers and Sealers: a. Demandit TM b. Weatherlastic Smooth c. Tuscan Glaze™ d. Revyvit e. Color Prime TM f. Prymit g. SealClear™ PART III-EXECUTION 3.01 EXAMINATION A. Prior to installation of the Stratum Guard System, the contractor shall verify that the substrate: 1. Is of a type listed in Section 1.04 C.1. 2. Is flat within 6.4 mm (1/4 in) in a 1.2 m (4 ft) radius. 3. Is sound, dry, clean, free of efflorescence, connections are tight, has no surface voids, projections, or other conditions that may interfere with the Stratum Guard System installation or performance. B. Prior to installation of the Stratum Guard System, the architect or general contractor shall insure that all needed flashings and other waterproofing details have been completed, if such completion is required prior to the Stratum Guard System application. Additionally, the contractor shall ensure that: 1. Metal roof flashing has been installed in accordance with Asphalt Roofing Manufacturers Association (ARMA) Standards and Dryvit Stratum Guard System Installation Details, DSC106C, or as otherwise necessary. 2. Openings are flashed in accordance with the Dryvit Stratum Guard System Installation Details, DSC106C, or as otherwise necessary to prevent water penetration. 3. Chimneys, balconies and decks have been properly flashed. 4. Windows, Doors, etc. are installed and flashed per manufacturer's requirements and the Stratum Guard System Installation Details, DSC106C, as well as applicable code requirements. 11 Stratum Guard Specifications DSC155C C. Prior to the installation of the Stratum Guard System, the contractor shall notify the general contractor, and/or architect and/or owner of all discrepancies. 3.02 PREPARATION A. The Stratum Guard materials shall be protected by permanent or temporary means from inclement weather and other sources of damage prior to, during, and following application until completely dry. B. Protect adjoining work and property during Stratum Guard installation. C. Prior to the application of Dryvit Backstop NT water-resistive barrier, the substrate shall be prepared as to be free of foreign materials such as oil, dust, dirt, form release agents, efflorescence, paint, wax, water repellants, moisture, frost, and any other condition that may inhibit adhesion. 1. The application of Backstop NT is to be covered within 30 days of application. 3.03 INSTALLATION A. The system shall be installed in accordance with the Dryvit Stratum Guard System Application Instructions, DSC143C. B. The overall minimum base coat thickness shall be sufficient to fully embed the mesh. The recommended method is to apply the base coat in two (2) passes. C. Sealant shall not be applied directly to textured finishes or uncoated base coat surfaces. Dryvit Stratum Guard System surfaces in contact with sealant shall be coated with Demandit or Color Prime. D. High impact meshes shall be installed as specified and are recommended at ground level, high traffic areas and other areas exposed to or susceptible to impact damage. 3.04 FIELD QUALITY CONTROL A. The contractor shall be responsible for the proper application of the Stratum Guard materials. B. Dryvit assumes no responsibility for on-site inspections or application of its products. C. If required, the contractor shall certify in writing the quality of work performed relative to the substrate system, details, installation procedures, workmanship and the specific products used. D. If required, the EPS supplier shall certify in writing that the EPS meets Dryvit's specification. E. If required, the sealant contractor shall certify in writing that the sealant application is in accordance with the sealant manufacturer's and Dryvit's recommendations. 3.05 CLEANING A. All excess Stratum Guard System materials shall be removed from the job site by the contractor in accordance with contract provisions and as required by applicable law. B. All surrounding areas, where the Dryvit Stratum Guard System has been applied, shall be left free of debris and foreign substances resulting from the contractor’s work. 3.06 PROTECTION A. The Stratum Guard System shall be protected from inclement weather and other sources of damage until dry and permanent protection in the form of flashings, sealants, etc. are installed. Dryvit Systems Canada 129 Ringwood Drive Stouffville, Ontario Canada L4A 8A2 1-800-263-3308 www.dryvit.com Printed in Canada R2:02-01-10 ©Dryvit Systems Canada 2007 Page 12 of 12 STRATUM GUARD ® I AND II An Exterior Insulation and Finish System with Drainage DSC106C Stratum Guard I and II System Installation Details ® DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II Table of Contents DETAIL NOTE SG.0.0.01 BASIC SYSTEM CONFIGURATION STRATUM GUARD I SG.0.0.02 BASIC SYSTEM CONFIGURATION STRATUM GUARD II SG.0.0.03 STRATUM GUARD I BASIC COMPONENTS - EXTENDED 2D SG.0.0.04 STRATUM GUARD II BASIC COMPONENTS - EXTENDED 2D SG.0.0.05 HIGH IMPACT MESH APPLICATION STRATUM SYSTEM I AND II OUTSIDE CORNER SG.0.0.06 STRATUM GUARD I NOTCH TROWEL AND ADHESIVE APPLICATION PATTERN SG.0.0.07 STRATUM GUARD II RS BOARD PROFILE AND ADHESIVE PATTERN SG.0.0.08 STRATUM GUARD - MASONRY VENEER INTERFACE SG.0.0.09 SEALANT CONFIGURATION OPTIONS SG.0.0.10 PROTECTION OF ROUGH OPENINGS SG.0.0.11 SELF-FLASHED WINDOW HEAD SG.0.0.12 WINDOW HEAD AND FLASHING - SECTION VIEW SG.0.0.13 WINDOW WITH INTEGRAL FLASHING JAMB - PLAN VIEW SG.0.0.14 WINDOW JAMB - PLAN VIEW SG.0.0.15 WINDOW SILL WITH WINDOW FLANGE SG.0.0.16 WINDOW SILL WITH FLASHING SG.0.0.17 FLOOR-LINE EXPANSION JOINT - WOOD FRAME CONSTRUCTION SG.0.0.18 ROOF WALL INTERSECTION WITH REQUIRED DIVERTER FLASHING SG.0.0.19 INSULATION LAYOUT - OPENINGS ® DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com DRYVIT MAKES NO REPRESENTATION REGARDING CONFORMITY OF ITS SUGGESTIONS TO APPLICABLE BUILDING CODES, ENGINEERING CRITERIA, SPECIFIC APPLICATIONS OR PROJECT LOCATIONS. ALL COMPONENTS INDICATED IN ILLUSTRATIONS, AS WELL AS OTHERS THAT MAY BE REQUIRED FOR THE INTEGRITY OF THE SYSTEM SHALL BE DESIGNED, DETAILED AND ENGINEERED BY REPRESENTATIVES OF THE ARCHITECT, OWNER OR CONTRACTOR TO BE IN CONFORMANCE WITH MODEL CODES, ARCHITECTURAL AND ENGINEERING REQUIREMENTS PERTAINING TO SPECIFIC BUILDING PROJECTS. DRYVIT MAKES NO WARRANTY, EXPRESSED OR IMPLIED, AS TO THE ARCHITECTURAL DESIGN, ENGINEERING, OR WORKMANSHIP OF PROJECTS UTILIZING DRYVIT SYSTEMS OR PRODUCTS. THE LIABILITIES OF DRYVIT SHALL BE AS STATED IN THE DRYVIT STANDARD WARRANTY. CONTACT DRYVIT FOR A FULL AND COMPLETE COPY OF THIS WARRANTY. The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.01 Notes: Stratum Guard I utilizes standard flat stock insulation board adhered to the prepared substrate using the Stratum Trowel with notches as shown. Plan View See SG 0.0.06 for greater detail of notch trowel dimensions. 63.5mm Spacing between applied notches may be expected to range between 75 and 120mm. 12.7mm 27.5mm *Patent pending 6.35mm Stratum Trowel Notch * Substrate System Dryvit Backstop ™ NT (WRB) Primus® Adhesive applied using Stratum Notched trowel Dryvit Lamina Dryvit Insulation Board Corrugated Drainage Strip (adhered) Full Backwrapping Dryvit AquaFlash® Transition Membrane Dryvit recommends the use of high impact Panzer® mesh prior to standard mesh application on all facades, which may be exposed to abnormal stress, high traffic,or deliberate impact. These areas should be indicated on all contract drawings. System to be terminated 200mm (8 in) from grade. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Basic System Configuration Stratum Guard I The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.02 Notes: Stratum Guard II utilizes geometrically defined EPS insulation board adhered to the prepared substrate using notched trowel crexating added drainage capacity. Plan View See SG 0.0.06 for greater detail of SG II Insulation Board. 12.7mm 12.7mm 50mm Notched Trowel Substrate System Drainage Channel Dryvit Backstop™ NT (WRB) Primus® Adhesive applied using specified notched trowel Dryvit Lamina Dryvit Insulation Board Corrugated Drainage Strip (adhered) Full Backwrapping Dryvit AquaFlash® Transition Membrane or Flashing Tape R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Dryvit recommends the use of high impact Panzer® mesh prior to standard mesh application on all facades, which may be exposed to abnormal stress, high traffic,or deliberate impact. These areas should be indicated on all contract drawings. System to be terminated 200mm (8 in) from grade. Basic System Configuration Stratum Guard II The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.03 Notes: Sheathing and Substrate Assembly Stratum Trowel Notched Adhesive* The Stratum Guard I System may be applied to prepared substrates listed within DSC155C. EPS insulation at system terminations where the drainage strip is to be installed shall be pre-wrapped. The corrugated drainage strip may be adhered to either the substrate or the prewrapped termination using Dryvit AP Adhesive. EPS Insulation *Patent pending design Corrugated Drainage Strip (Adhered) with dabs of AP Adhesive Prewrapped Backwrapping R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Dryvit Finish Base coat-Mesh-Base coat application Dryvit Starter mesh Dryvit recommends the use of high impact Panzer ® mesh prior to standard mesh application on all facades, which may be exposed to abnormal stress, high traffic,or deliberate impact. These areas should be indicated on all contract drawings. Stratum Guard I Basic Components - Extended 2d The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.04 Notes: Notched trowel adhesive ribbons Sheathing and substrate assembly The Stratum Guard II System may be applied prepared substrates listed within DSC155C. Stratum Guard II utilizes a geometrically defined EPS insulation as shown in SG0.0.0.07 EPS insulation at system terminations where the drainage strip is to be installed shall be pre-wrapped. EPS Insulation The corrugated drainage strip may be adhered to either the substrate or the prewrapped termination using Dryvit AP Adhesive. Corrugated Drainage Strip (Adhered) with dabs of AP Adhesive Prewrapped Backwrapping Dryvit Finish Base coat-Mesh-Base coat application Dryvit Starter mesh Dryvit recommends the use of high impact Panzer ® mesh prior to standard mesh application on all facades, which may be exposed to abnormal stress, high traffic,or deliberate impact. These areas should be indicated on all contract drawings. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Stratum Guard II Basic Components - Extended 2d The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.05 Notes: For basic system representations, illustrations are considered to apply the both Stratum Systems. Dryvit's High Impact Panzer mesh and Panzer Corner are not to be overlapped. Approved substrate Dryvit Insulation Board Dryvit base coat Dryvit Panzer® reinforcing mesh Dryvit Panzer corner mesh All insulation boards are to be installed at outside and inside corners following an interlocking pattern. Dryvit's Standard mesh is to be overlapped around outside corners in both directions 200 mm (8 in). Panzer mesh application should be allowed to set, prior to application of Standard Mesh. Dryvit base coat Dryvit Standard Mesh Dryvit base coat Dryvit finish 20 (8" 0 mm )m in. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com High Impact Mesh Application Stratum System I and II Outside Corner The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II 177 mm o/c SG.0.0.06 Adhesive at vertical termination Notes: Adhesive is applied as shown for field of wall application. Ribbons start 67-100mm from the board edge. Greater space than shown between notches is permissable, but shall result in no less than 6 ribbons per 1200mm lateral span and shall not bel closer to one another than 75mm. *At system termination points, an adhesive ribbon is applied to the board's backside edge, except for areas that are meant to allow drainage. Ribbon height may vary, but should be no less than 7mm. Front and plan Views of adhesive distribution for field of wall application.* *Patent pending An application table or easel is recommended. 9mm approx. Stratum Trowel* is available from Dryvit only and is of propriety design. Notch base = 63.5 mm Notch peak = 6.35 mm R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com 27.5 mm 114 mm 24 0° 177 mm 6.37 mm Notch Depth = 12.7 mm Space Between Notches 0° 12.7 mm 6.35 mm 21 63.5 mm Notch width at mid-depth, 6.37 mm from base. Stratum Guard I Notch Trowel and Adhesive Application Pattern The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.07 Notes: The Stratum II RS Board is geometrically defined EPS with grooves spaced equidistantly every 305 mm on centre. 305 mm o/c The Stratum II RS Board is chamfered all sides at 45 degrees. It is not required that grooves vertically align from one board over the next during installation. Cut boards should have their edges chamfered to match factory profile. A standard rasp is effective tool in achieving this. Minimum insulation thickness 37mm (1.5 in). 6.4 mm 25 mm Groove Profile Plan View of Stratum II RS Board and sample adhesive distribution pattern 12.7 mm All sides 12.7 mm 50.0 mm R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Stratum Guard II RS Board Profile and Adhesive Pattern The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.08 Dryvit Backstop ™ NT (WRB) Substrate Assembly Adhesive Drainage Ribbon EPS Channel (SG II Only) Dryvit Lamina (Base coat, mesh and Finish) Dryvit Insulation Board Corrugated Drainage Strip 19 mm (3/4") Full Backwrap Sealant and closed-cell backer rod Notes: This detail applies to both Stratum Guard Systems. Metal flashing is continuous and is installed over barrier for masonry veneer and installed by mason. Masonry veneer including weeps is by others and is to be installed as per code requirements. Backstop NT is applied over flashing and is to incorporate reinforcing mesh. Shall lap over flashing by minimum 50mm (2 in). Alternatively, flashing may be located at top of masonry veneer or stone ledge. All other conditions noted above still apply. Metal Flashing Insect Screen/Weep Masonry Veneer Code Approved Barrier (e.g. Building Paper) R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Stratum Guard - Masonry Veneer Interface The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II Angle Bead SG.0.0.09 Quarter round backer rod, by others (see options below). Perimeter joints such as around windows and doors can use angle or rectangular bead configuration. Expansion joints at floor-lines or other EIFS to EIFS junctures shall use rectangular bead configuration which shall be designed for minimum 4 times the anticipated movement, but no less than 19mm (3/4 in). All such joints shall employ a secondary moisture ingress protection strategy. t t Dryvit reinforcing mesh embedded in Dryvit Base coat (backwrap required at system termination) Notes: w Closed-cell backer rod For Angle Beads: t = 6.3mm (1/4 in) min. w = specified by manufacturer of abutting material but no less than 3mm (1/8 in). Rectangular Bead Finish material is not to be applied at sealant bond line locations. Dryvit ColorPrime ™ and sealant primer as specified by sealant manufacturer shall be applied to prepared and fully dry base-coat, prior to sealant application. Closed-cell backer rod and sealant t Primer on surfaces to receive sealant w For Rectangular Beads: w = 13mm (1//2 in) min. t = 6.5mm (1/4 in) min w:t = 2:1 (It should not exceed10 mm at centre of joint regardless of width) R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Sealant Configuration Options The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.10 Notes: Substrate and sheathing assembly 1. Apply Backstop ® NT Texture over sheathing and into rough opening. 2. Embed Detail Mesh™ into Backstop NT, stopping at sill. Embed diagonal mesh as shown. 3. Once embedment coat is firm, apply Backstop NT over sheathing as per DSC177. 4. Apply AquaFlash® and AquaFlash mesh as per DSC196 - Sills only if Backstop NT is applied around the balance of rough opening. 1 2 3 63.5mm (2 12") min. 4 AquaFlash is applied using a brush or deep-nap roller. Embed AquaFlash Mesh into wet AquaFlash and allow to set. Apply second coat fully covering the AquaFlash Mesh. Alternatively, Dryvit's Flashing tape may be used and is applied around the entire rough opening, but not returning to the header. See Detail below. (2 .5mm 63 1 2") min. 4th* (See Note) 3rd 2nd Apply 1st EIFS Tape Application R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com * Water-resistive barrier to be applied over EIFS tape with a positive lap of 2" minimum. Protection of Rough Openings The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.11 Notes: Protect rough opening prior to window installation. Sheathing and substrate assembly, by others Adhesive Drainage Channel SG II Drainage Channel Dryvit Insulation Dryvit Lamina AquaFlash and AquaFlash Mesh applied over window head flashing and lapping onto Backstop NT application. Flashing may require light sanding prior to application and should always be wiped clean. Dryvit Lamina = Dryvit mesh reinforced base coat and finish. Weeps in sealant should be located every 608mm (2 ft) Corrugated Drainage Strip Backstop™ NT (WRB) - mesh required at rough opening Fully backwrapped Closed-cell Backer rod & Sealant 12mm (12") min. Weeps located at regular intervals Continuous Air Seal by others (Sealant method shown) AquaFlash® and mesh applied over head flashing Integrated Window flashing Windows to meet all code requirements and applicable standards. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Self-Flashed Window Head The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.12 Notes: Protect rough opening prior to window installation. Sheathing and substrate assembly, by others Adhesive Drainage Channel SG II Drainage Channel Dryvit Insulation Dryvit Lamina AquaFlash and AquaFlash Mesh applied over window head flashing and lapping onto Backstop NT application. Flashing may require light sanding prior to application and should always be wiped clean. Dryvit Lamina = Dryvit mesh reinforced base coat and finish. Weeps in sealant should be located every 608mm (2 ft) Corrugated Drainage Strip Backstop™ NT (WRB) - mesh required at rough opening Fully backwrapped AquaFlash® and mesh applied over flashing 12mm (12") min. Weep Seal flashing Continuous air seal, by others Closed-cell Backer rod & Sealant Windows to meet all code requirements and applicable standards. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Window Head and Flashing - Section View The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.13 Notes: System termination and sealant configuration as per all previous and relavent details, namely: Adhesive Application and Sealant Joint Configuration Continuous Air Seal as per window requirements (sealant method shown) Sheathing and substrate assembly Backstop™ NT (WRB) - mesh required at rough opening Backstop NT applied as per rough opening preparation drawings. Integral flashing may act as secondary barrier to water ingress, but does not replace a continuous air seal. Secondary seal may be as per SG 0.0.15. Continuous ribbon of adhesive applied to board edge and over window flange Closed-cell backer rod and sealant Dryvit Lamina Finish to stop at sealant bond line Dryvit Insulation Board Windows to meet all code requirements and applicable standards. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Window with Integral Flashing Jamb - Plan View The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.14 Notes: System termination and sealant configuration as per all previous and relavent details, namely: Adhesive Application and Sealant Joint Configuration Continuous air seal (secondary seal) Sheathing and substrate assembly Backstop NT applied as per rough opening preparation drawings. Air seal to be of a type approved by window manufacturer. Backstop™ NT Application Continuous ribbon of adhesive applied to board edge Closed-cell backer rod and sealant Dryvit Lamina Finish to stop at sealant bond line Dryvit Insulation Board Backwrapping or prewrap required Windows to meet all code requirements and applicable standards. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Window Jamb - Plan View The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.15 Notes: Protection of rough opening as per SG 0.0.10 Ensure wood sill is on positive slope (outward) install wedge if and where required. Window's nailing flange is to held off substratum by shim inserts (spacers) and allowing for drainage. Continuous air seal shall be set back behind plane of operable window or internal weeps. AquaFlash® and AquaFlash Mesh membrane EIFS ledge to be sloped. Closed cell backer-rod and sealant 12.7mm (12") Spacer (shim) behind flange Positive slope wedge Continuous air seal Window attachment flange Full backwrap or prewrap as shown Adhesive ribbon SG II Channel Dryvit Insulation Dryvit lamina (finish not shown) Backstop™ NT (WRB) R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Window Sill with Window Flange The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.16 Notes: Protection of rough opening as per SG 0.0.10. Ensure wood sill is on positive slope (outward) install wedge if and where required. Window's nailing flange may be removable if present and sill pan flashing is desired. Confirm with window supplier. Continuous air seal shall be set back behind plane of sill flashing and connect it with the window. AquaFlash® and AquaFlash Mesh membrane Closed cell backer-rod and sealant 12.7 mm ( 2") Sealant may be weeped at 600mm (24") intervals, or for windows 915mm (3 ft.) wide or less, at sill/window corners. 63.5 mm (2 12") Windows shall meet all code and applicable standards. 1 Positive slope wedge Continuous air seal Sill shall overlap onto face SG system by 63.5mm (2 12") minimum, or be sealed at underside of drip edge. Window sill pan flashing Full backwrap or prewrap as shown Adhesive ribbon SG II Channel Dryvit Insulation Dryvit lamina (finish not shown) Backstop™ NT (WRB) R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Window Sill with Flashing The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.17 Sheathing and substrate assembly Backstop™ NT Adhesive attachment and drainage SG II Drainage Channel Dryvit Insulation Board (EPS) Fully Backwrapped (mesh and basecoat) Corrugated Drainage Strip 19mm (3 4") Closed cell backer-rod and sealant Backstop NT - Positive lap over transition membrane Backer-rod only requires when AquaFlash® is used Transition membrane positive lap over Backstop NT Note: If AquaFlash and AquaFlash Mesh are used, it may be applied top and bottom of transition before or after the Backstop NT application. R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Floor-Line Expansion Joint - Wood Frame Construction The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.18 Notes: Backstop™ NT Application Notched Trowel adhesive ribbons AquaFlash ® and AquaFlash Mesh over step flashing 1. Diverter flashing to extend 25mm (1 in) beyond face of system 2. Diverter flashing to be fabricated using corrosion resistant material, min. 24 gage. 3. AquaFlash® and mesh to extend over flashing by 50mm (2 in) . 4. Metal flashings are to extend minimum 50mm (2 in) behind EIFS installation regardless of clearance left between it and the roof, which shall also be a minimum 50mm. 5. Metal flashing shall be interwoven with shingles as per best roofing practice and shall extend outward by minimum accepted standards and so as to achieve an effective water shed without any exposure to roof sheathing. 6. Adhesive application not shown but is to be consistent with typical application technique and provide effective drainage. 7. System termination above roof and around diverter flashing is to be backwrapped. EPS Insulation Dryvit Basecoat Dryvit mesh embedded in basecoat Dryvit Basecoat Dryvit Finish 50mm clearance from roof Step Flashing Fully backwrapped 106 ° 102 ° Closed-cell backer-rod and sealant R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Roof Wall Intersection with required Diverter Flashing The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version. Stratum Guard ® I and II SG.0.0.19 Notes: The Dryvit Insulation board is to be cut around openings as shown (pictured framed). 150mm (6") Board joints are not to align with corners of penetrations and should be offset by at least 150mm (6 in). Insulation should be placed so as to preserve minimum space around adjoining component as shown in SG 0.0.09. Diagonal mesh and inside corner application are in addition to required back-wrapping (not shown) at system terminations. Both applications utilizing Dryvit starter mesh. Inside corner (using starter mesh) Diagonal Mesh Both are to be applied regardless of any other detailing which may be present such as reveals or mouldings. Please note that it is recommended that reveals not coincide with window, or door corners. 63.5mm (2 12") 0m 23 30 0m m ") (1 (9 2" ) m R-004-07-08 l DRYVIT SYSTEMS CANADA 129 Ringwood Drive PO Box 1268 Stouffville, Ontario L4A 8A2 800-263-3308 www.dryvit.com Insulation Layout - Openings The architecture, engineering and design of the project using the Dryvit products is the responsibility of the project's design professional. All systems must comply with local building codes and standards. This detail is for general information and guidance only and Dryvit Systems Canada specifically disclaims any liability for the use of this detail and/or for the architecture, design, engineering or workmanship of any project. The design professional determines, at its sole discretion, whether this detail or a functionally equivalent alternative is best suitedfor the project. Use of a functionally equivalent detail does not violate Dryvit's warranty. This detail is subject to change without notice. Contact Dryvit Systems Canada to ensure you have the most recent version.