The Cordlash Quick Lashing Guide
Transcription
The Cordlash Quick Lashing Guide
X Title www.cordstrap.net The Cordlash Quick Lashing Guide A guide to one-way lashing systems Your partner in cargo securing systems! 60o Straight lashing Cargo secured according to the table values. 90o Intermodal Transport by 45o Road, Rail and Spring lashing Cargo secured using either double lashing amounts or half of the table values Unrestricted Sea Areas 30o Straight lashing 75o Another method of cargo securing must be used 30o 1 IMPERIAL UNITS 2012/2013 Edition 2 Table of contents 1 Introduction 2 2 Scope 3 14 Tables – Cargo weight in lb secured per lashing system based on MSL 3 Normative references 4 14.1 Cordlash CC 105 in combination with CB 10 30/31 4 Terms, definitions, symbols and abbreviations 4 14.2 Cordlash 105 in combination with HDB 35 32/33 5 How to use the Cordlash Quick Lashing Guide 6 14.3 Cordlash 105 in combination with Dynablock 10 / HDB 10N 34/35 6 How to determine the number of Cordlash systems required 7 14.4 Cordlash 150 in combination with Dynablock 12 / HDB 12N 36/37 7 Cargo securing methods 14.5 Cordlash 200 in combination with Dynablock 12 / HDB 12N 38/39 7.1 Blocking 14 14.6 Cordlash 600 in combination with Dynablock 15 / HDB 15N 40/41 7.2 Top-over lashing 14 14.7 Cordlash 750 in combination with Dynablock 15 / HDB 15N 42/43 7.3 Loop lashing 16 14.8 Cordlash 1500 in combination with Dynablock 20 44/45 7.4 Straight/cross lashing 17 7.5 Spring lashing 19 based on pre-tension 7.6 Floor lashing 21 15.1 CT 40, CTT 40, CT 40(2), CT 50 (manual operated tensioners) 46/47 7.7 Harness system 22 15.2 CRT 50 (1) (manual operated tensioner) 48/49 15 Tables – Cargo weight in lb secured per tensioner 8 Edge protection 23 15.3 CT 35 PN (pneumatic tool) 50/51 9 Friction values 24 15.4 CT 40 PN, CT 40 PN UD (pneumatic tools) 52/53 10 Lashing points (fittings, anchor- or lashing-points) 26 15.5 CT 50 PN (pneumatic tool) 54/55 11 Tipping definitions 27 15.6 CT 60 PN (pneumatic tool) 56/57 12 Table of Cordlash system MSL values 28 13 Table of Cordlash system pre-tension values 29 16 Terms of use 60 1 2 Scope Introduction The safe and damage free transport of cargoes is of vital importance The guide can be used to determine the cargo weight that can be secured for the safety of all persons concerned in the logistic chain and for the for transport using Cordlash systems for transport by road, rail (without protection of our environment. shunting) and unrestricted i.e. all sea areas. The Cordlash Quick lashing Guide is designed to enable users of Cordlash All calculations are based on the least favourable combinations of the one-way cargo securing systems to calculate the number of lashings following acceleration/g forces: required to secure a cargo adequately. It will also allow those controlling or checking the safety of cargo securing made with Cordlash systems to verify the adequacy of the securing arrangement. The values for cargo weights that can be secured with Cordlash systems are based on the principles used in the “IMO Model Course 3.18 Safe Packing g-forces – acceleration by gravity = 32.1 ft/s2 Intermodal transport Forward / Backward Sideways Horizontal Vertical Horizontal Vertical Road, rail (not shunted) 1.0 1.0 Unrestricted sea areas 0.4 0.2 0.8 1.0 of CTUs – Quick Lashing Guide” and practical experience. Friction values Sideways (S), forward (F) and backward (B) refers to a fore-and-aft stowed CTU. are also taken from the IMO Model course. All values in the tables are rounded up or down to the nearest 10 lb. The guide has been developed in conjunction with MariTerm AB, Högänas, Sweden. 2 3 3 Normative references a. IMO/ILO/UN ECE Guidelines for packing of Cargo Transport Units (CTUs), Standard hand force – SHF: 1997 Edition Hand operating force of 110 lbf used to bring in a system pre-tension in the Cordlash system. b. IMO Model Course 3.18 Safe Packing of CTUs – Quick Lashing Guide c. ISO 1496-1: 1990 Series 1 freight containers – Specification and testing Coefficient of friction - µ: d. ISO 1496-5: 1991 Series 1 freight containers – Platform and platform Static coefficient of friction between the cargo and the adjoining surface of a CTU (see section 9). based containers F/B/S: Direction of movement caused by transport g- Terms, definitions, symbols and abbreviations Cordlash one-way cargo A combination of polyester lashing joined with securing system: one or more steel buckles or buckle-hooks and forces F = forward, B = backward, S = sideward. Lashing system: tensioned with a hand or pneumatic tensioner. Bonded or woven strapping in combination with one or more buckles or buckle-hooks. After being used once, the system is removed and should be recycled. CTU: MSL: The MSL or Maximum Securing Load of a lashing (Maximum Securing Load) system is 50% of the specified system breaking Cargo Transport Unit means a freight container, strength. flat, swap-body, vehicle, railway wagon or any other similar unit used to transport cargoes by Lashing system symbol: CORDLASH CORDLASH Lashing point: Securing device on a CTU to which a cargo securing device may be directly attached. Buckle-hook / buckle-hook (top-over lashing) Closed loop with buckle System pre-tension: CORDLASH road, rail or by sea. CORDLASH 4 The remaining tension in a Cordlash one-way cargo securing system after tensioning with either a hand or pneumatic tensioner and after CORDLASH buckle-hook / buckle-hook the tensioner has been removed. 4 5 5 How to use the Cordlash Quick Lashing Guide How to determine the number of Cordlash systems required 6 During transport, a cargo will be subjected to forces that will try to either The required number of Cordlash systems to secure a cargo can be make the cargo slide or tip. The cargo must be secured against these calculated by using the tables in section 14 and/or 15 by following the forces. This is usually achieved by using a combination of blocking, bracing, procedure below: lashing and friction-increasing materials. Depending on cargo characteristics such as weight, size etc. and transport 1. Select the securing method to be used. 2. Select the table for the lashing system used from section 14 for mode, a choice of a suitable CTU has normally been made. A choice of Cordlash system to match the cargo and the CTU will generally also have lashings based on MSL strength values… 3. been made. …and/or select the table for the lashing system used from section 15 based on tension values. 4. The Cordlash Quick Lashing Guide shows the cargo weight that can be Determine the weight of cargo that can be secured by one lashing system for: secured in either a forward / backward or sideward direction: • sliding AND • tipping • per lashing system 5. • per securing method 6. • for a range of friction values Use the lowest value. Divide the ACTUAL cargo weight by the lowest cargo weight found for sliding or tipping. • against sliding 7. This result will give you the number of lashing systems required. • against tipping The lowest of the sliding / tipping cargo weights should be taken when calculating the number of lashings required to secure the cargo adequately. The cargo weight secured by using Cordlash systems can be combined with securing weights achieved by using blocking and bracing to determine the total amount of securing material required. 6 7 6 How to determine the number Example 1: Top-over lashing of Cordlash systems required • cargo weight secured by one lashing system using CT40 tensioner at H/L ration 0.55 = 30400 lb Cargo : machine in crate, weight 8800 lb, dimensions 13’ x 6.6’ CTU : 20’ container • H/B ratio = 7.2 / 6.6 = 1.1 Securing method : top-over lashing (buckle-hook – buckle-hook) • Using the nearest higher ratio 1.2 Lashing system : Cordlash 105 / 2x CBH 10 • 1 crate = 1 row Tensioner : CT 40 • no risk of tipping Friction : Cordstrap anti-slip mat 0.3” used µ (static) = 0.6 x 7.2’ (LxWxH) Securing against tipping S (sideways): The lowest weight that can be secured against sliding and tipping by one As a top-over method is used to secure the cargo, see section 15, table 15.1 lashing system determined above = 1830 lb. (CT 40 tensioner). The total number of lashings required is calculated by dividing the actual cargo Securing against sliding F/B (forward/backward): weight by 1830 lb. • cargo weight secured by one lashing system using CT40 tensioner at µ = 0.6 is 1830 lb Actual cargo weight 8800 lb / 1830 lb = 4.81 or rounded up 5 top-over lashings. Securing against sliding S (sideways): The cargo can therefore be secured against sliding and tipping F/B/S by using • cargo weight secured by one lashing system using CT40 tensioner at µ = 0.6 5 top-over lashing systems Cordlash 105 / 2 x CBH 10 tensioned with a CT 40 is 3640 lb tensioner. Securing against tipping F/B (forward/backward): • H/L ratio = 7.2” / 13” = 0.55 • Using the nearest higher ratio 0.6, one lashing system will prevent 30400 lb from tipping 8 9 6 How to determine the number of Cordlash systems required Securing against tipping S (sideways): Example 2: Loop lashing • H/B ratio = 6.6’ / 6.6’ = 1.0. Cargo: steel tank, weight 44000 lb, dimensions 16.4’ x 6.6’ x 6.6’ • Section 15, table 15.4 shows that there is no risk of tipping for 1 row at H/B (LxWxH) ratio 1.0 CTU: 20’ flat / 11240 lb lashing points Securing method: S = loop lashing, F/B = timber beam blocking to flat The lowest weight that can be secured against sliding and tipping by one loop bulkheads lashing pair determined above = 9790 lb. Lashing system: Cordlash 200 / Dynablock 12 Tensioner: CT 40 PN pneumatic tensioner The total number of lashings required is calculated by dividing the actual cargo Friction: steel on wood µ = 0.5 (however on open CTU e.g. flat, only weight by 9790 lb. µ = 0.3 may be used!) Actual cargo weight 44000 lb / 9790 lb = 4.5 or rounded up 5 loop lashing pairs. As a loop lashing method is used to secure the cargo, refer to Section 14, table 14.5 (Cordlash 200) for sliding and section 15, table 15.4 (CT 40 PN tensioner) The cargo can therefore be secured against sliding and tipping F/B/S by using 5 for tipping loop lashing pairs Cordlash 200 / Dynablock 12 / CT 40 PN tensioner. Note that the cargo should be blocked F/B. Securing against sliding F/B (forward/backward): • not applicable as cargo is secured F/B by blocking to flat bulkheads Securing against sliding S (sideways): • cargo weight secured by one lashing pair at µ = 0.3 is 9790 lb Securing against tipping F/B (forward/backward): • not applicable as cargo is secured F/B by blocking to flat bulkheads 10 11 6 How to determine the number Example 3: Spring lashing of Cordlash systems required Securing against sliding S (sideways): • By use of Cordstrap dunnage bags of sufficient strength, there is no risk Cargo: 3 crates, weight per crate 7480 lb, dimensions 6.2’ x 6.6’ x sliding sideways. 7.2’ (LxWxH) CTU: 20’ container Securing against tipping F/B (forward/backward): Securing method: forward: against bulkhead container • H/L ratio = 7.2’ / 6.2’ = 1.16 backward: spring lashing • Using the nearest higher ratio 1.2 in section 14, table 14.3 one spring lashing sideways: Cordstrap dunnage bags Securing system: Cordlash 105 / Dynablock 10 / CT 40 tensioner Friction: Cordstrap anti-slip mat 8 mm used (µ static = 0.6) Cordlash 105 / Dynablock 10 per crate will prevent 54480 lb from tipping • To prevent overstressing the container lashing points (see note on left page) it is recommended to use only 50% of the cargo weight that can be prevented from tipping = 27240 lb. As a spring lashing is used to secure the cargo, refer to Section 14, table 14.3. Securing against tipping S (sideways): • By use of Cordstrap dunnage bags of sufficient strength, there is no risk Securing against sliding F/B (forward/backward): tipping sideways. • Cargo weight for one spring lashing system type Cordlash 105 / Dynablock 10 / 0.6µ = 15560 lb The lowest weight that can be secured against sliding and tipping by one lashing system determined above = 7780 lb. The total number of lashings Note: MSL Cordlash 105 / Dynablock 10 is 4500 lb. The container lashing required is calculated by dividing the actual cargo weight by 7780 lb. points have a lower MSL of 2250 lbf = 50% of MSL Cordlash 105 / Dynablock 10. Therefore, to prevent overstressing the container lashing Actual cargo weight = 3 x 7480 lb = 22440 lb / 7780 lb = 2.9 or rounded up 3 points, it is recommended to use only 50% of the cargo weight that can be spring lashings. The cargo can therefore be secured against sliding and tipping secured with Cordlash 105 of 15560 lb = 7780 lb. (See section 10) F/B/S by using 3 spring lashings Cordlash 105 / Dynablock 10 / CT40 tensioner and Cordstrap dunnage bags. 12 13 7 Cargo securing methods 7.1 Blocking CORDL Below you will find the conditions under which top-over lashings may be used: ASH LASH CORD Blocking means that the cargo Single top-over lashing using 2 buckle-hooks: When using the tables for top- is stowed against fixed blocking over lashing the angle between the lashing and the platform bed is of great structures and fixtures on the importance. The tables are valid for an angle between 75°- 90°. If the angle is CTU. Clumps, wedges, dunnage, between 30°- 75°, either twice the number of lashings are needed or half of Blocking in combination with dunnage bags and other devices which are supported the values in the tables. If the angle is smaller than 30° another cargo securing top-over lashing directly method should be used! or indirectly by fixed blocking structures are also blocking. If a double top-over lashing is used, values in the top-over tables may be increased by a factor of 2: The pre-tension values of Cordlash hand and 3 sections Blocking is first of all a method to pneumatic tooling is found in the table in section 13. The cargo weights prevent the cargo from sliding, but that can be secured using Cordlash tensioners can be found in section 15 per 2 rows if the blocking reaches up to or Cordlash cargo securing system. The values are proportional to the tensioners above the cargo’s center of gravity 3 sections system pre-tension. it also prevents tipping. rows 22 rows CORD Blocking should be used as far LASH A sideboards. SH L RD CO CORD by putting cargo direct to head and as possible. CORDLA LASH Blocking using dunnage bags and 7.2 Top-over lashing 75°-90° Top-over lashings can be used to prevent sliding and tipping in all directions. It is a method using pre-tension applied to the Cordlash system by either a Cordlash hand or pneumatic tensioner and friction between the cargo and Single top-over lashing using Double 2 the CTU floor. 14 top-over one or two buckles. buckle-hooks 15 lashing using 7 Cargo securing methods 7.3 Loop lashing 7.4 Straight/cross lashing Loop lashings can be used to prevent sliding and tipping sideways. Sliding Straight or cross lashings are used to prevent sliding and tipping in all is prevented by the MSL (Maximum Securing Load) of the Cordlash system. directions by using the MSL (Maximum Securing Load) of the Cordlash system. Tipping is however prevented by the system pre-tension applied by either The conditions under which a straight or cross lashing may be used are found a Cordlash hand or pneumatic tensioner. The conditions under which loop below. lashing may be used are found below: The tables are valid for an angle of 30 - 60° between the lashing and the CORDL ASH platform bed. Sideways/lengthways the lashing angle should also be between CORDLA SH CORD CORDLASH LASH 30 - 60°. If the cargo unit is blocked forward and backward, and the lashings CORDLASH are placed with an angle of 90° towards the longitudinal axle the cargo weight in the tables may be doubled. 60° A pair of loop lashings prevents the When long cargo units are secured cargo from sliding and tipping sideways. with loop lashings at least two pairs Minimum one pair of loop lashings per should be used to prevent the cargo section should be used. from twisting. 30° 60° 30° The cargo weights that can be secured by using loop lashings against sliding can be found for each individual Cordstrap cargo securing system in section 14 and against tipping in section 15. 16 17 Cargo securing methods The allowable areas for fixing the lashings on the cargo unit is bounded by 7.5 Spring lashing straight lines (one for each side), drawn through the center of gravity at an angle of 45°. When the lashings are fixed above the center of gravity, the unit Spring lashings can be used to prevent sliding and tipping in one direction per may also have to be blocked at the bottom to prevent sliding. lashing either forward, backward or sideward, by using the MSL (Maximum Securing Load) of the Cordlash system. The conditions under which a spring The cargo weights that can be secured are found in section 14. lashing may be used are found below: If one piece of lashing is used between A 2 buckle-hooks only 50% of the values B CORDLASH in the tables may be used. R CO L H CORD AS DL max. 45° max. 45° CO D LA SH DL A R SH C CO R 7 L RD CO H AS max. 45° • Alternative A is not fully effective for avoiding tipping. • Alternative B – the horizontal lashing must be a double looped Cordlash system around cargo • Alternative C has two parts attached to four lashing points and secures twice the values in the tables. • When using a spring lashing to prevent tipping, only the weight of the last section needs to be taken to calculate the number of lashings, not the whole cargo weight! 18 19 7 Cargo securing methods The angle between the lashing and the platform bed should be maximum 45°. 7.6 Floor lashing There are a number of ways to apply a spring lashing. If the spring lashing doesn’t act at the top of the cargo the weights in the tables for cargo weights Floor lashings can be used to prevent sliding and tipping in a F/B direction by prevented from tipping is decreased. Example: if the spring lashing acts at using the MSL (Maximum Securing Load) of the Cordlash system. The lashings half the height of the cargo as in figure A it secures only half the values in the are made to pass horizontally across the face of the cargo by special slings table only (section 14). attached to but not overstressing the upper fittings in the container. The lashings must have a maximum angle of 30˚ to the floor of the CTU. The cargo weights that can be secured are found in section 14. A typical example in a 20’ container is shown below: Note: if one piece of lashing is used between 2 buckle-hooks only 50% of CORDLASH the values in the tables may be used. 30° 30° 30° 20 21 7 Cargo securing methods 8 Edge protection In some cases fewer lashings are needed than the number of sections that are 7.7 Harness system to be secured. Since each unit has to be secured, the effect of the lashings can A harness lashing is used in a box container to secure cargos such as drums in these cases be spread out with supporting edge beams. against sliding and tipping generally in a F/B direction. It also may be used for securing cargoes against the container walls in sideways direction. A typical The edge beams can be manufactured profiles and be designed to withstand example is shown below (side view container) with 3 harness systems. the forces exerted by the lashing system. At least one lashing should be applied per each end section and per every second section. Note: The vertical lashing should be applied by using hand tensioning only. CORDLASH L RD CO CORDLASH H AS The cargo weights that can be secured by using a harness lashing can be found for Cordlash Composite (CC) 105 and Cordlash 105 systems in section 14, tables 14.1, 14.2 and 14.3. 22 23 H AS L RD CO 45° 9 Friction values Different material contacts have different coefficients of friction. The table on the right shows recommended values for the coefficient of friction. The values are valid provided that both contact surfaces are dry, clean and free from frost, ice and snow. The values are valid for static friction. If the cargo starts to slide the friction is changed from static to sliding friction. Sliding friction is lower than the static friction. When using a cargo securing method permitting the cargo to move a little, the friction to be used should be 70% of the static friction. This effect is included in the tables for loop, spring, straight/cross, floor and harness lashings. When a combination of contact surfaces is missing in the table above or if it’s coefficient of friction cannot be verified in another way, the maximum allowed friction coefficient to be used is µ static = 0.3 on an open CTUs as the surfaces can be wet during the sea transport. According to the European Standard EN 12195-1:2010 the coefficient of friction for rubber anti slip mats may be taken as 0.6 against other materials, dry or wet, as long as the surfaces are clean and free from frost, ice and snow. Coefficients of friction Material in combination with contact area µ SAWN TIMBER/WOODEN PALLET Sawn timber against plywood/plyfa/wood 0.5 Sawn timber against grooved aluminium 0.4 Sawn timber against steel metal 0.4 Sawn timber against shrink film 0.3 SHRINK FILM Shrink film against plyfa 0.3 Shrink film against grooved aluminium 0.3 Shrink film against steel metal 0.3 Shrink film against shrink film 0.3 CARDBOARD (UNTREATED) Cardboard against cardboard 0.5 Cardboard against wooden pallet 0.5 BIG BAG Big bag against wooden pallet 0.4 STEEL AND SHEET METAL 24 Flat steel against sawn timber 0.5 Unpainted rough sheet metal against sawn timber 0.5 Painted rough sheet metal against sawn timber 0.5 Unpainted rough sheet metal against unpainted rough sheet metal 0.4 Painted rough sheet metal against painted rough sheet metal 0.3 Painted metal barrel against painted metal barrel 0.2 25 10 Lashing points (fittings, anchor- or lashing-points) 11 Tipping definitions When securing a cargo in or on a CTU it is important that the MSL (Maximum Below: definition of H, B and L which are to be used in the tables for tipping Securing Load) strength of the lashing points is taken into consideration. The for cargo units with the centre of gravity close to its geometrical centre. MSL strength of lashing points varies depending on the CTU type and from manufacturer to manufacturer. H Actual values can be found on their respective websites. If these are not marked or given, the following MSL values may be used for maritime transport: H Box container*: B • Upper lashing points and side walls: 1125 lbf • Lower lashing points: 2250 lbf B L L Flat rack**: • All lashing points: 6740 lbf Right: Definition of H, B and L which are to be used in the tables for tipping for cargo units with the center of The lashing eyes should have at least the same strength in MSL as the lashings. gravity away from its geometrical center. For loop lashings the lashing eyes should at least have the strength of 1.4 x Always use the shortest distance MSL of the lashings if both ends of the lashings are fixed to the same eye. for B. H * Ref.: ISO 1496-1:1990 Series 1 freight containers – Specification and testing ** Ref.: ISO 1496-5:1991 Series 1 freight containers – Platform and platform based containers B L-Forwards L-Backwards 26 27 Table of Cordlash system MSL values 13 Table of Cordlash system pre-tension values Cordstrap system MSL (Maximum Securing Load) values Cordstrap lashing type Cordstrap buckle type Cordlash system pre-tension values & recommended tensioners System MSL (lbf) CORDLASH CORDLASH CORDLASH CORDLASH CORDLASH CC 105 CB 10 Cordlash 105 Cordlash 150 CT 40 CTT 40 CT 40 (2) CT 50 HDB 35 3370 Dynablock 10/HDB 10N 4500 Dynablock 12/HDB 12N 6740 Cordlash 200 Dynablock 12/HDB 12N 9550 Cordlash 600 Dynablock 15/HDB 15N 10680 Cordlash 750 Dynablock 15/HDB 15N 11240 Cordlash 1500 Dynablock 20 22480 CRT 50 (1) CT 35 PN manual 2920 CT 40 PN CT 50 PN PN / UD CT 60 PN pneumatic CC 105 Cordlash 95 Cordlash 105 1750 lbf 1260 lbf 2360 lbf Cordlash 150 Cordlash 200 3460 lbf 2360 lbf Cordlash 600 Cordlash 750 5510 lbf Cordlash 1500 Note: if one piece of lashing is used between 2 buckle-hooks only 50% of the Note: If Cordlash is used as a double top-over system as shown in the symbols values in the tables may be used. below, the values in the tables in section 15 may be doubled. CORDLASH 29 CORDLASH 28 CORDLASH CORDLASH CORDLASH CORDLASH CORDLASH CORDLASH 12 30 5 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways S 7140 8470 10160 12390 15430 F/B 5470 6330 7340 8580 10120 S 1650 2140 2780 3590 4720 F/B 1260 1590 2010 2490 3090 2510 3000 3590 4390 5470 NA³ NA³ NA³ NA³ NA³ Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ F/B 5 S Per system Floor 8950 10340 12260 8020 7890 5890 7160 7050 5400 6460 S F/B Per system Harness4 Securing direction: 31 7300 5730 4390 1.0 1.2 1.4 1940 1790 1630 1540 1460 2.4 2.6 2.8 3.0 2180 2560 2.2 2.0 1.8 3170 10960 0.8 1.6 29210 0.6 ratio¹ Depends on tensioner type used. (see section 15) section F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 1 row Cargo weight prevented from tipping (lb) 2090 2250 2430 2690 3090 3660 4650 6790 14620 no risk no risk no risk 12390 12850 13430 14150 15150 16530 18580 22050 28920 35410 41310 55090 17700 18650 19890 21560 23920 27540 33800 47220 96410 no risk no risk no risk 3950 3970 3990 4010 4030 4100 4140 4210 4300 15780 18410 24560 7890 8310 8880 9610 10650 12280 15060 21030 42970 no risk no risk no risk no risk section 55250 1 row no risk section 123940 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. MSL = 2330 lbf. These columns are left blank on purpose. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: CC 105 CB 10 MSL = 2920 lbf Top-over² 14.1 Cordlash CC105 / CB 10 14 X per lashing system based on MSL 32 5 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways S 8220 9770 11730 14310 17810 F/B 6330 7300 8470 9900 11660 S 1900 2470 3200 4140 5450 F/B 1460 1850 2310 2870 3570 2910 3460 4140 5050 6310 NA³ NA³ NA³ NA³ NA³ Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ F/B 5 S Per system Floor S 10230 11440 12960 14990 17750 F/B 7850 8530 9370 10380 11620 Per system Harness4 Securing direction: 33 8420 6610 5050 1.0 1.2 1.4 2250 2050 1900 1790 1680 2.4 2.6 2.8 3.0 2540 2950 2.2 2.0 1.8 3660 12630 0.8 1.6 33710 0.6 ratio¹ Depends on tensioner type used. (see section 15) section F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 1 row Cargo weight prevented from tipping (lb) 2400 2580 2800 3110 3550 4210 5360 7830 16870 no risk no risk no risk 14310 14840 15500 16340 17480 19070 21450 25420 33380 40850 47660 63560 20440 21540 22950 24870 27600 31790 39000 54480 111240 no risk no risk no risk 5730 5750 5780 5820 5860 5930 6000 6080 6220 22880 26700 35580 11440 12040 12850 13930 15450 17790 21850 30490 62280 no risk no risk no risk no risk section 80070 1 row no risk section 143010 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. MSL = 3370 lbf. These columns are left blank on purpose. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: Cordlash 105 HDB 35 MSL = 3370 lbf Top-over² 14.2 Cordlash 105 / HDB 35 14 X per lashing system based on MSL 34 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways S 10560 11790 13400 15480 18340 F/B 8090 8820 9680 10710 12020 S NA NA NA NA NA F/B 10520 12260 14310 16800 19930 S 10980 13030 15650 19070 23740 F/B 8420 9740 11310 13210 15560 2540 3280 4250 5530 7250 1940 2450 3090 3810 4760 3880 4610 5530 6750 8400 NA³ NA³ NA³ NA³ NA³ Per system Harness4 S Per system Floor F/B Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ Securing direction: 35 6750 1.4 3000 2730 2540 2380 2250 2.4 2.6 2.8 3.0 3370 3920 2.2 2.0 1.8 4870 8840 1.2 Depends on tensioner type used. (see section 15) 11240 1.0 1.6 16870 0.8 F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 44950 0.6 ratio¹ Cargo weight prevented from tipping (lb) 3220 3440 3750 4140 4740 5620 7140 10430 22460 no risk no risk no risk 19070 19780 20660 21800 23300 25420 28590 33910 44490 54480 63560 84740 27250 28700 30600 33160 36790 42370 52010 72640 148320 no risk no risk no risk 11680 12100 12650 13360 14260 15560 17500 20770 27230 33380 38930 51900 NA NA NA NA NA NA NA NA NA NA NA NA 5910 5930 5970 6020 6060 6130 6190 6310 6440 23630 27580 36770 11820 12460 13270 14370 15960 18390 22550 31500 64330 no risk no risk no risk no risk section 82690 1 row NA section 116780 1 row no risk section 190700 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. MSL = 3480 lbf. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: Cordlash 105 Dynablock 10HDB 10N MSL = 4500 lbf Top-over² 14.3 Cordlash 105 / Dynablock 10 or HDB 10N 14 X per lashing system based on MSL 36 5 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways S NA NA NA NA NA F/B 15780 18360 21450 25240 29890 S 16470 19550 23480 28590 35630 F/B 12630 14590 16950 19800 23350 S 3790 4940 6390 8290 10890 2910 3680 4610 5730 7140 5820 6920 8290 10120 12590 NA³ NA³ NA³ NA³ NA³ Per system Floor F/B Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ F/B 5 Values apply: 37 10120 1.4 4500 4100 3790 3550 3370 2.4 2.6 2.8 3.0 5050 5910 2.2 2.0 1.8 7300 13250 1.2 Depends on tensioner type used. (see section 15) 16870 1.0 1.6 25290 0.8 F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 67420 0.6 ratio¹ Cargo weight prevented from tipping (lb) 4810 5160 5620 6220 7100 8420 10710 15650 33710 no risk no risk no risk no risk 81720 28590 29670 31000 32690 34960 38140 42900 50860 40850 43060 45900 49740 55200 63560 78000 108970 222470 no risk 95350 66730 no risk 127120 17500 18170 18960 20020 21410 23350 26280 NA NA NA NA NA NA NA NA NA 31150 NA 40870 NA 50040 58380 NA section NA 1 row 77840 section 175150 1 row no risk section 286020 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Securing direction: S Per system Harness4 µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. These columns are left blank on purpose. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: Cordlash 150 Dynablock 12 HDB 12N MSL = 6740 lbf Top-over² 14.4 Cordlash 150 / Dynablock 12 or HDB 12N 14 X per lashing system based on MSL 38 5 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways 27710 33250 40520 50490 20680 24010 28040 33070 6990 9040 11730 15430 5220 6530 8130 10100 9790 11750 14330 17840 NA³ NA³ NA³ 23320 17900 5380 4120 8250 NA³ NA³ S F/B S F/B Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ F/B 5 S Per system Floor F/B 5 Values apply: 1 row section 39 23880 18760 14330 1.0 1.2 1.4 6370 5800 5380 5050 4780 2.4 2.6 2.8 3.0 7160 8360 2.2 2.0 1.8 10340 35820 0.8 1.6 95500 0.6 ratio¹ Depends on tensioner type used. (see section 15) section F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 1 row Cargo weight prevented from tipping (lb) 6830 7320 7960 8820 10050 11930 15190 22180 47750 no risk no risk no risk 40520 42020 43890 46320 49540 54030 60780 72050 94550 115790 135080 180090 57890 61000 65040 70480 78200 90060 110520 154370 315170 no risk no risk no risk no risk section 405200 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Securing direction: S Per system Harness4 µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. These columns are left blank on purpose. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: Cordlash 200 Dynablock 12 HDB 12N MSL = 9550 lbf Top-over² 14.5 Cordlash 200 / Dynablock 12 or HDB 12N 14 X per lashing system based on MSL 40 5 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways S 26080 30950 37170 45280 56420 F/B 20020 23130 26830 31350 36970 S 6000 7800 10120 13120 17240 F/B 4610 5840 7300 9080 11290 9220 10930 13140 16010 19950 NA³ NA³ NA³ NA³ NA³ Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ F/B 5 S Per system Floor F/B 5 Values apply: 1 row section 41 26700 20970 16010 1.0 1.2 1.4 7120 6480 6000 5640 5340 2.4 2.6 2.8 3.0 8000 9350 2.2 2.0 1.8 11570 40040 0.8 1.6 106750 0.6 ratio¹ Depends on tensioner type used. (see section 15) section F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 1 row Cargo weight prevented from tipping (lb) 7630 8180 8910 9850 11240 13340 16980 24780 53370 no risk no risk no risk 45280 46960 49050 51760 55360 60380 67920 80510 105670 129390 150970 201280 64700 68190 72690 78770 87390 100640 123520 172530 352250 no risk no risk no risk no risk section 452890 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Securing direction: S Per system Harness4 µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. These columns are left blank on purpose. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: Cordlash 600 Dynablock 15 HDB 15N MSL = 10680 lbf Top-over² 14.6 Cordlash 600 / Dynablock 15 or HDB 15N 14 X per lashing system based on MSL 42 5 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways S 27450 32580 39110 47660 59370 F/B 21050 24340 28240 33000 38910 S 6330 8220 10650 13820 18140 F/B 4850 6150 7690 9570 11880 9700 11530 13820 16870 20990 NA³ NA³ NA³ NA³ NA³ Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ F/B 5 S Per system Floor F/B 5 Values apply: 1 row section 43 28090 22070 16870 1.0 1.2 1.4 7500 6830 6330 5930 5620 2.4 2.6 2.8 3.0 8420 9830 2.2 2.0 1.8 12170 42130 0.8 1.6 112370 0.6 ratio¹ Depends on tensioner type used. (see section 15) section F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 1 row Cargo weight prevented from tipping (lb) 8020 8600 9370 10380 11820 14040 17880 26080 56170 no risk no risk no risk 47660 49450 51650 54480 58270 63560 71520 84740 111240 136200 158910 211880 68100 71760 76520 82910 92000 105930 130000 181610 370790 no risk no risk no risk no risk section 476720 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Securing direction: S Per system Harness4 µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. These columns are left blank on purpose. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: Cordlash 750 Dynablock 15 HDB 15N MSL = 11240 lbf Top-over² 14.7 Cordlash 750 / Dynablock 15 or HDB 15N 14 X per lashing system based on MSL 44 5 4 3 0.6 0.5 0.4 0.3 S Depends on tensioner type used. (see section 15) F/B Sideways S 54890 65170 78240 95350 118760 F/B 42130 48680 56500 66010 77800 S 12630 16450 21270 27620 36290 F/B 9700 12280 15370 19110 23790 19400 23040 27670 33710 42000 NA³ NA³ NA³ NA³ NA³ Per system Forward / Backward Spring³ S Per lashing Straight/cross F/B Per pair Loop³ F/B 5 S Per system Floor F/B 5 Values apply: 1 row section 45 56170 44140 33710 1.0 1.2 1.4 14990 13650 12630 11860 11240 2.4 2.6 2.8 3.0 16870 19660 2.2 2.0 1.8 24340 84280 0.8 1.6 224740 0.6 ratio¹ Depends on tensioner type used. (see section 15) section F/B not applicable. Sideward – depends on tensioner type used. (see section 15) 1 row Cargo weight prevented from tipping (lb) 16050 17220 18720 20770 23660 28090 35760 52160 112370 no risk no risk no risk 95350 98880 103290 108970 116530 127120 143010 169510 222470 272420 317810 423740 136200 143540 153020 165810 184000 211880 260030 363210 741560 no risk no risk no risk no risk section 953440 1 row no risk S Per system F/B S F/B section S Per system F/B S 1 row F/B Per system section S Per lashing 1 row F/B Per pair section S Per lashing 1 row F/B Cargo weight in lb secured Title Securing direction: S Per system Harness4 µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashings. Horizontal harness lashings placed at 1.64’ and 4.6’ in standard box container (e.g. drums) 7.9’ internal height container. These columns are left blank on purpose. Cargo weight prevented from sliding (lb) 2 1 µ¹ 0.2 75°-90° Per lashing LASH LASH Securing direction: CORD CORD Values apply: Cordlash 1500 Dynablock 20 MSL = 22480 lbf Top-over² 14.8 Cordlash 1500 / Dynablock 20 14 X per lashing system based on MSL 46 3 820 1210 1830 0.4 0.5 0.6 3640 2030 1210 730 400 S Per lashing 75°-90° Per pair S Depends on Cordlash lashing system used. (see section 14) F/B Loop Securing direction: F/B 4340 3040 2030 1520 1210 1010 860 770 680 620 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 ratio¹ 6040 section 1.0 1 row 47 Cargo weight prevented from tipping (lb) 860 990 1120 1320 1610 2030 2760 4340 10140 no risk no risk 1300 970 2540 1650 970 400 440 490 530 600 680 820 290 310 350 370 420 490 550 640 770 1980 5420 1210 4140 no risk 2 rows no risk 3 rows no risk NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ section 30400 900 1010 1170 1370 1650 2090 2870 4500 10490 no risk no risk no risk no risk 1 row 10120 Per pair S 600 640 710 790 900 1010 1190 1430 1810 2450 3750 8020 no risk 2 rows 0.6 F/B 530 570 620 680 750 860 970 1150 1370 1720 2310 3530 7360 3 rows 0.8 S Per lashing Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashing. Cargo weight prevented from sliding (lb) 2 1 310 530 0.3 µ¹ 0.2 F/B LASH LASH Securing direction: CORD Top-over² CORD Values apply: CT 40, CTT 40, CT40(2), CT 50 pre-tension 1260 lbf at SHF 110 lbf 15.1 Cordlash CT 40, CTT 40, CT 40(2), CT 50 15 X per tensioner based on pre-tension 48 3 1520 2270 3420 0.4 0.5 0.6 6830 3790 2270 1370 770 S Per lashing 75°-90° Per pair S Depends on Cordlash lashing system used. (see section 14) F/B Loop Securing direction: F/B Cargo weight prevented from tipping (lb) 49 1630 2.4 1150 1900 2.2 3.0 2270 2.0 1430 2840 1.8 1260 3790 1.6 2.8 5710 1.4 2.6 8130 1.2 ratio¹ 11400 section 1.0 1 row 1630 1830 2120 2470 3000 3790 5180 8130 19000 no risk no risk 2430 1810 4740 3090 1830 750 820 900 990 1120 1300 1520 550 600 660 730 790 900 1040 1210 1460 3700 10160 2290 7760 no risk 2 rows no risk 3 rows no risk NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ section 56990 1680 1900 2180 2560 3110 3920 5360 8420 19660 no risk no risk no risk no risk 1 rows 19000 Per pair S 1100 1210 1320 1480 1680 1920 2250 2710 3400 4590 7030 15060 no risk 2 rows 0.6 F/B 970 1060 1170 1280 1410 1590 1830 2140 2580 3240 4340 6610 13800 3 rows 0.8 S Per lashing Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashing. Cargo weight prevented from sliding (lb) 2 1 570 970 0.3 µ¹ 0.2 F/B LASH LASH Securing direction: CORD Top-over² CORD Values apply: CRT 50 (1) pre-tension 2360 lbf at SHF 110 lbf 15.2 CRT 50 (1) 15 X per tensioner based on pre-tension 50 3 1120 1700 2540 0.4 0.5 0.6 5070 2820 1700 1010 570 S Per lashing 75°-90° Per pair S Depends on Cordlash lashing system used. (see section 14) F/B Loop Securing direction: F/B 1 row 3840 2820 8470 6040 4230 2820 2120 1700 1410 1210 1060 950 840 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 ratio¹ 1.0 section 51 Cargo weight prevented from tipping (lb) 1210 1370 1570 1850 2230 6040 14110 no risk no risk 1810 1340 3530 2290 1340 550 620 660 750 840 970 1120 400 440 490 530 600 660 770 900 1080 2760 7540 1700 5750 no risk 2 rows no risk 3 rows no risk NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ section 42330 1260 1410 1630 1900 2310 2930 3990 6260 14620 no risk no risk no risk no risk 1 rows 14110 Per pair S 820 900 990 1100 1230 1430 1680 2010 2540 3420 5220 11200 no risk 2 rows 0.6 F/B 730 790 860 950 1060 1190 1370 1590 1920 2400 3220 4890 10250 3 rows 0.8 S Per lashing Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashing. Cargo weight prevented from sliding (lb) 2 1 420 730 0.3 µ¹ 0.2 F/B LASH LASH Securing direction: CORD Top-over² CORD Values apply: CT 35 PN pre-tension 1750 lbf 15.3 CT 35 PN 15 X per tensioner based on pre-tension 52 3 1520 2270 3420 0.4 0.5 0.6 6830 3790 2270 1370 770 S Per lashing 75°-90° Per pair S Depends on Cordlash lashing system used. (see section 14) F/B Loop Securing direction: F/B Cargo weight prevented from tipping (lb) 53 1630 2.4 1150 1900 2.2 3.0 2270 2.0 1430 2840 1.8 1260 3790 1.6 2.8 5710 1.4 2.6 8130 1.2 ratio¹ 11400 section 1.0 1 row 1630 1830 2120 2470 3000 3790 5180 8130 19000 no risk no risk 2430 1810 4740 3090 1830 750 820 900 990 1120 1300 1520 550 600 660 730 790 900 1040 1210 1460 3700 10160 2290 7760 no risk 2 rows no risk 3 rows no risk NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ section 56990 1680 1900 2180 2560 3110 3920 5360 8420 19660 no risk no risk no risk no risk 1 row 19000 Per pair S 1100 1210 1320 1480 1680 1920 2250 2710 3400 4590 7030 15060 no risk 2 rows 0.6 F/B 970 1060 1170 1280 1410 1590 1830 2140 2580 3240 4340 6610 13800 3 rows 0.8 S Per lashing Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashing. Cargo weight prevented from sliding (lb) 2 1 570 970 0.3 µ¹ 0.2 F/B LASH LASH Securing direction: CORD CORD Values apply: CT 40 PN CT 40 PN UD pre-tension 2360 lbf Top-over² 15.4 CT 40 PN, CT 40 PN UD 15 X per tensioner based on pre-tension 54 3 2230 3350 5030 0.4 0.5 0.6 10030 5580 3350 2010 1120 S Per lashing 75°-90° Per pair S Depends on Cordlash lashing system used. (see section 14) F/B Loop Securing direction: F/B 1 row 11930 7610 16710 11930 8360 5580 4190 3350 2780 2380 2090 1850 1680 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 ratio¹ 1.0 section 55 Cargo weight prevented from tipping (lb) 2380 2690 3090 3640 4410 5580 27870 no risk no risk 3570 2670 6970 4540 1100 1190 1320 1480 1650 1900 2230 2670 820 880 950 1060 1170 1320 1500 1760 2120 5450 14900 3370 11380 no risk 2 rows no risk 3 rows no risk NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ section 83580 2470 2800 3200 3770 4560 5780 7870 12370 28840 no risk no risk no risk no risk 1 row 27870 Per pair S 1630 1790 1960 2180 2450 2800 3280 3970 4980 6720 10320 22090 no risk 2 rows 0.6 F/B 1430 1570 1700 1870 2070 2340 2690 3130 3770 4740 6370 9680 20240 3 rows 0.8 S Per lashing Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashing. Cargo weight prevented from sliding (lb) 2 1 840 1430 0.3 µ¹ 0.2 F/B LASH LASH Securing direction: CORD Top-over² CORD Values apply: CT 50 PN pre-tension 3460 lbf 15.5 CT 50 PN 15 X per tensioner based on pre-tension 56 3 3550 5310 7980 0.4 0.5 0.6 15960 8860 5310 3200 1760 S Per lashing 75°-90° Per pair S Depends on Cordlash lashing system used. (see section 14) F/B Loop Securing direction: F/B 57 Cargo weight prevented from tipping (lb) 3330 2950 2670 3.0 3790 2.4 2.8 4430 2.2 2.6 6660 5310 8860 1.6 1.8 13290 1.4 2.0 19000 1.2 ratio¹ 26590 section 1.0 1 row 3790 4300 4920 5780 6990 8860 12080 19000 44310 no risk no risk 5690 4230 11070 7210 1740 1920 2090 2340 2620 3020 3530 4250 1280 1390 1520 1680 1850 2090 2400 2800 3370 8640 23720 5360 18100 no risk 2 rows no risk 3 rows no risk NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ NA ³ section 44310 3920 4430 5090 5970 7250 9170 12520 19660 45880 no risk no risk no risk no risk 1 row 132960 Per pair S 2580 2820 3110 3460 3900 4480 5220 6310 7940 10690 16400 35140 no risk 2 rows 0.6 F/B 2290 2470 2710 2980 3310 3730 4280 4980 6000 7540 10120 15410 32210 3 rows 0.8 S Per lashing Cargo weight in lb secured Title Values apply: µ = friction coefficient – see section 9; H/B or H/L ratio: see section 11 how to calculate ratio for forwards/backwards tipping (H/L) or for tipping sideward (H/B) If lashing is used double, values may be multiplied by 2 Cargo should also be secured in forward and backward direction e.g. by blocking or by straight- or spring lashing. Cargo weight prevented from sliding (lb) 2 1 1320 2270 0.3 µ¹ 0.2 F/B LASH LASH Securing direction: CORD Top-over² CORD Values apply: CT 60 PN pre-tension 5510 lbf 15.6 CT 60 PN 15 X per tensioner based on pre-tension Notes Notes 58 59 Terms of use Any information provided by Cordstrap is a service to its customers and all Liability parties interested in Cargo Securing Solutions. It is free of charge and should Cordstrap preserves the right to alter, remove and/or discontinue the only be used for informational purposes, and is therefore provided “as- availability of information without previous notice. Cordstrap does not is”. The information is explicitly not intended as a substitute for obtaining guarantee that its servers are virus-free. Cordstrap makes no implicit or individual technical advice for your cargo securing situation at hand, nor explicit guarantees or warranties of any kind in relation to the information, does it cover any specific (legal) requirements related to cargo securing that or about the availability and accuracy of it. In no event will Cordstrap be liable might be enforced by any local responsible authorities. It is therefore your for any kind of damages including lost profits, or any special, incidental or responsibility to take appropriate measures to ensure maximum safety, and consequential damages, or lost programs or data. also to consult any local responsible authorities and act accordingly. Third Party Information can constitute expressions of the personal opinions Intellectual property rights of third parties. Cordstrap cannot under any circumstances be liable for the The information in all its qualifications is the property of Cordstrap B.V. and content of third party expressions or information. Links in information may is protected by intellectual property rights. It may not be altered, copied, lead to third party information that is not under the control of Cordstrap, and reproduced, republished, uploaded, framed, posted and/or transmitted in any Cordstrap does not take any responsibility in any way for the information. way, without the explicit prior written consent of Cordstrap B.V. It is allowed Any use of these links and/or information is at your own risk. to print or download information for non-commercial use on the condition that you do not modify the information in any way and that you keep all IP-rights notices intact. 2nd issue: May 2012 16 60 61