INSTALLATION GUIDE

Transcription

INSTALLATION GUIDE

INSTALLATION
GUIDE
Guidelines for the
planning and installation
of OWAtecta®
Metal Ceiling Systems
2010
Edition 1/2013
Table of contents
Page
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Basics
Technical guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4. OWAtecta® suspension system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5. Systems
OWAtecta® clip-in systems
S 22 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
S 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
S 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
OWAtecta® lay-in systems
S 33 and S 45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
OWAtecta® Corridor systems
S 36 – Success (clip-in profile) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
S 36 – Progress (Z-profile) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
OWAtecta® hook-on system S 39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
OWAtecta® Linear C-bandraster system S 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
S 48 Swing down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
OWAtecta® C-bandraster system S 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
S 50 Easy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
OWAtecta® wall system
S 60 – Magnetic pin board wall absorber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
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Odenwald Faserplattenwerk GmbH · Dr.-F.-A.-Freundt-Straße 3 · 63916 Amorbach
Tel.: +49 9373 2 01-0 · Fax: +49 9373 2 01-1 30 · www.owa.de · E-Mail: [email protected]
OWAtecta®
1. Introduction
Installation Guide
This publication provides basic information for the
planning and installation of OWAtecta® ceilingsystems.
The information contained within this guide is based on
our recommendations and those contained within the
current European Standards (EN 13964). Inline with
improving standards and techniques please make sure
you are using the current* issues of both documents.
As a manufacturer and supplier, we offer complete, tried
and tested ceiling systems. OWA ceiling systems can be
used to achieve practical and visual results.
In all cases the correct installation of the ceiling is essential to ensure that the ceiling can fulfil any such requirements.
In order for the OWA ceiling to provide a high level
of performance, it must be installed in accordance
with the relevant test report, assessment or those
recommendations provided by OWA.
Failure to use the specified components or comply
with the installation recommendations will invalidate any test report, assessment or warranty.
*See back page for publication date
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2. Basics
Technical guidelines
Basic Planning
Colour
An OWA ceiling is installed using dry construction methods and is generally for interior use only. The basic
principles of dry construction should be applied when
installing the ceilings. Where additional materials such as
timber or gypsum are used, the guidelines on working
with those products should also be observed.
Allowable tolerances in shade of colour OWA white
The difference in Δ E value within one production batch
may not exceed a value of 1.0. Where the materials used
are from more than one production batch the tolerance
may be greater than Δ E = 1.0. Greater variation may be
expected when installing materials purchased as individual
orders over extended periods of time.
Site conditions
Before installing an OWA ceiling, the room/site conditions
should be assessed. The area should be weather tight
(windows and doors in place) and have a stable, dry environment. The ceiling should only be installed after the
wet trades, such as plaster- and screed-work have been
completed and the environment is dry and stable.
Reference values for
site environments
Generally the relative humidity should be < 70 % RH
(reference temperature 25 °C), but it is recommended
that installation should take place at temperature and
humidity levels similar to those that will prevail during
subsequent occupation.
Standards for suspended
ceilings
EN 13964 Suspended Ceilings – requirements and test
methods, has now been accepted in most European countries as the prevailing standard and provides information
for manufacturers,specifiers and users of suspended
ceilings. Covering complete ceiling "Kits" and individual
components, it also provides test methods, methods of
assessments and provisions for the evaluation for conformity of the products to the requirements shown in the
standard.
Fire
OWAtecta® panels as building material
Note: The word "panel" is used as a generic term within
this document to describe tiles, planks and linear panels.
Where more clarity is required, the definitions shown in
EN 13964 will be used.
Reaction to Fire Classifications – EN 13501-1
When tested to EN 13501-1, building materials are
divided into a classification ranging from A1 to F with A1
providing the best performance. As well as measuring a
material’s contribution to combustion, this standard has
introduced criteria measuring smoke generation (s) and
production of burning droplets (d).
In most EC Countries, you will find tables that translate
the previous class according to local standards to the
relevant EC class. For countries outside the EC, please
check your local regulations or call your nearest OWA office.
The additional designations are:
Smoke
s1, s2, s3
s1 = little or no smoke generation
S2 = medium smoke generation
S3 = heavy smoke generation
Burning droplets
d0, d1, d2
d0 = no droplets within 600 seconds
d1 = droplet form within 600 seconds but do not burn for more
than 10 seconds
d2 = Not as d0 or d1
Country Test standard Classification
Standards: See table in installation guide for mineral wool tiles!
Quality
Dimensions, material characteristics and colour are
covered by EN 13964
OWAtecta® ceiling systems fall into Class A1. Additional
elements such as non-woven backings, insulation pads,
foam strips, etc. may affect the material fire classification.
OWAtecta® Ceilings – Structural components
EN 13501-2 considers a "building component" to be the
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OWAtecta®
2. Basics
Installation Guide
complete construction of soffit/floor plus suspended
ceiling and it is the complete construction that is subject
to testing. The total construction should prevent the passage
of fire and provide effective insulation for as long as
possible. It is therefore important to use the complete,
proven, ceiling system where performance is required.
Standards for the load-bearing building
component: Soffit + Suspended Ceiling
Area
to be protected
zu
schützender
Raum
Fire Resistance with OWAtecta®
When used in conjunction with OWAcoustic® panels, fire
resistance can be achieved using a number of
OWAtecta® ceiling systems. Independent fire resistant
OWAtecta® ceiling systems are also available.
The performances shown in our test reports are only
valid when OWAtecta® systems, panels and components
are used and installed in accordance with the relevant
test report.
Burning Characteristics
OWAtecta® ceiling tiles are tested according to ASTM E
84-12c ”Standard Method of Test for Surface Burning
Characteristics of Building Materials” Class 1 or A
Fire
Brandraum
Sound
OWAtecta® ceiling systems can fulfill a wide range of
functions relating to the control of sound.
Depending on their fire resistance duration, building
components are divided into the following classes:
Classification Resistance to Fire
according to EN 13501-2
REI 30
REI 60
REI 90
REI 120
REI 180
Duration
(minutes)
30
60
90
120
180
The fire resistance of structures in combination with suspended ceilings must be proven by fire tests according
to European standards. Tests covering many typical constructions have been successfully carried out with OWA
ceiling systems.
The OWA fire resistance test results are only valid if complete OWA ceiling systems are installed.
Fire resistance from above and below
We have developed specialized ceiling systems that can
be used to provide fire resistance from above and below
achieving class EI 30 (a <–> b)
Fire
Brandraum
Area
to be protected
zu
schützender
Raum
Optimising room acoustics
In many rooms, the correct reverberation time T [s] is
required for good comprehension of speech or appreciation of music. Similarly, in noise-intensive production
facilities or workshops, the greatest possible sound level
reduction is required to make the environment more
comfortable.
Reverberation time regulation Tdesired [s]
Noise level reduction Δ L [dB]
The four following standards contain the basics of measuring room acoustics. The requirements for specific
applications depend on local or country regulations; we
suggest you ask our local sales offices for guidance.
• EN ISO 354 Measurement of sound absorption in a
reverberation room
• EN ISO 140 Measurement of sound insulation in buildings and of building elements
• EN ISO 3382 Measurement of the reverberation time
of rooms ...
• EN ISO 10848 Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms
Optimising building acoustics
OWAtecta® ceiling systems can be used to reduce and
control airborne sound generated from the cavity and
adjacent rooms especially when combined with additional
infill elements, such as OWAcoustic mineral wool panels.
This combination is even more important when using perforated metal panels.
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2. Basics
In the modified form, the ceiling can be used to:
• enhance the airborne sound insulation Rw [dB] of solid
and wooden beam soffits
• improve sound insulation Dn,c,w [dB] between two
adjacent rooms with a common plenum
• reduce noises from the plenum
As installation conditions vary from site to site, each
project should be assessed on its own merits. Where the
acoustic performance of a room is important, it is
recommended that a qualified acoustician be consulted.
of tiles is the same, but the ceiling would require an additional run of suspension profiles and be less aesthetically
balanced.
Example:
3000 mm
250 625
625
625
625 250
uneconomical tile distribution
If you are looking for additional information regarding
building acoustic requirements, we recommend you consult
either ISO, EN or local standards and regulations. Of
course, you can always contact your OWA sales office
for information.
Planning before installation
An inspection of the building site to check local conditions, site measurement of the rooms and production of
an installation plan are important preliminary work steps.
The ceiling layout, arrangement of lighting and similar
matters must be determined with the architect.
Structural physics basics:
All planning relevant aspects, such as determining ventilation cross-sections, air exchange rates, arrangement
of vapour barriers, humidity, feasibility of a soffit in the
case of a ventilated ceiling with regard to the formation
of any condensation in the building etc, must be determined by an expert planner (building physicist) and
tested, if necessary.
Requirements regarding building physics, fire protection,
acoustics or other matters, which could arise among
other things from the relevant standards, have not been
considered in this installation brochure.
Perimeter panels
The size of perimeter tiles will be dependant on the
ceiling layout and may be dictated by the position
of services, walls, partitions etc. as well as other
aesthetic considerations.
Generally, perimeter tiles should be as close to a full
module size as possible, and preferably larger than half
a tile. In the example shown below, we take a room that
is 3.0 meters wide and install 625 x 625 mm tiles. The
recommended layout uses three full tiles and two cut
perimeter tiles of 562,5 mm.
This is preferable to the other example, which uses four full
tiles and two cut perimeter tiles of 250 mm. The number
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562,5 625
625
625 562,5
economical tile distribution
Effect of light or lighting on the suspended ceilings
For architectural and optical reasons, light striking the
suspended ceiling at a shallow angle should be avoided.
This refers both to light fittings and to glazed facades
that extend up to the lower edge of the ceiling.
Unfavourable incident light can emphasise and exaggerate
any minor difference in levels or pattern even when this
lies within the tolerance range.
The installer can contribute significantly to the appearance
of the ceiling by observing all of the manufacturer's
recommendations.
Tolerances:
Mass produced ceilings are produced within tolerances
that are deemed to be acceptable. These tolerances are
shown in EN 13964 – The European standard for suspended ceilings.
Flatness:
The manufacturing tolerances for thin gauge materials
are shown in table 4 of EN 13964.
"Squareness":
The suspension system (main and cross sections) must
be installed absolutely square. The permissible deviation
depends on the dimensions of the ceiling membranes
used and their attachment. A practical method to check
the squareness of the modules is regular checking of the
diagonals during installation and/or the correct fitting of
the ceiling panels. The permissible deviation depends on
the panel type, but even the slightest deviations from
squareness may in practice lead to visible deformation
of the panels.
Alignment of panels:
Suspension systems, panels and any service elements
included in the ceiling plane must be installed accurately
and in accordance with the module specified. Care should
be taken to ensure that the alignments of profiles are
maintained, especially at joints and intersections.
OWAtecta®
2. Basics
Installation Guide
Cutting perimeter panels to size:
Normally, the ceiling layout will be based on the centre
line of the room bisecting, or running along the junction
of a panel. Unless otherwise agreed, whichever provides
the largest perimeter panel is normally used. Ideally, the
perimeter panel should be at least half the size of the
panel. When cut, installed and pushed over against the
tee parallel with wall, at least 10 mm of the panel should
be resting on the perimeter trim.
Expansion and
movement joints
In small areas, temperature fluctuations due to solar gain
or environmental variations rarely cause problems. However, in large areas or those where materials with varying
expansion coefficients have been used expansion or contraction may adversely affect the ceiling. In such cases,
special allowances should be made, especially at the
perimeters.
Where building expansion and movement joints have been
included in the building design, these should be replicated
in the ceiling membrane or suspended ceiling.
Pressure and wind loads
Closed rooms and buildings with open facades are just
two examples where wind loading and/or air pressure
within a room can create additional loads on ceilings.
Where such problems can be identified, additional measures must be taken to protect the stability and security
of the ceiling and components within the ceiling plane.
Load-bearing capacity
All ceiling systems (suspended ceiling kits) shown in this
guide have been tested for load-bearing capacity in
accordance with EN 13964.
As shown here, Table 6 provides classifications of downward deflection with Class 1 requiring a maximum L/500
deflection of 4 mm. When used in accordance with our
recommendations, OWAconstruct® profiles meet the
requirements of Class 1. Please contact us if you require
performance data for other standards.
Class
1
2
3
Maximum deflection in mm
L/500 and no greater than 4 mm
L/300
No limit
L is the span between the suspension
components or suspension points
Additional Loads
OWAconstruct® systems are designed to support the
load created from the suspension system and ceiling
panels. Additional loads such as recessed and surface
mounted light fittings, air outlets, insulation quilt, curtain
rails and partitions should be independently suspended.
OWA may be able to provide effective methods of supporting some additional loads with minimum cost and
disruption.
No altered or adapted profiles (notching, drilling, etc.)
should be used under load without prior consultation.
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Installation Guide
Corrosion protection of profiles,
hangers and membrane materials
The humidity level within a room not only affects the
membrane material but may also have an effect on the
suspension system and associated components. These
are generally manufactured from cold rolled steel and
should have the correct level of corrosion resistance to
match the proposed installation environment.
Table 8 – Classes of corrosion protection of metal
substructure components and membrane components
Class Profiles, suspensions, connecing elements and membranes
accorComponents
ding to
made from
Components made of steel
Table 7
aluminium
A
Excerpt from EN 13964:
The environmental conditions are defined in Table 7.
Continiously organic coated (coil-coated)
products of corrosion protection (interior)
category CPI2 for the exposed side according to
EN 10169-3e (e. g. coating system
ZE 15/15-HDP25-2T-CP12).
Condition
A
Building components generally exposed to varying
relative humidity up to 70 % and varying temperature
up to 25 °C but without corrosive pollutants.
B
Building components frequently exposed to varying
relative humidity up to 90 % and varying temperature
up to 30 °C but without corrosive pollutants.
C
Building components exposed to an atmosphere with
a level of humidity higher than 90 % and accompanied
by a risk of condensation.
D
More severe than the above.
No additional
corrosion
protection
required
Products with electroplated zinc coating
flat ZE 25/25 according to EN 10152b.
Table 7 – Classes of exposure
Class
Products with a continiously hot-dip metal
coating Z100, ZA095 or AZ100
according to EN 10327a,b.
B
according to EN 10327a,b.
Products with electroplated zinc coating flat
ZE 25/25 according to EN 10152 with or
without an additional organic coatingc
as follows:
ZE25/25 + 40 μm per faced,
ZE50/50 + 20 μm per faced or
ZE100/100 without OC
No additional
corrosion
protection
required
or
coil coating
according to
EN 1396:1996
corrosion
index 2a
Continiously organic coated (coil-coated)
products of corrosion protection (interior)
category CPI2 for the exposed side according to
EN 10169-3e (e. g. coating system
ZE 15/15-HDP25-2T-CP12).
In EN 13964, Table 8 gives the minimum requirements
for corrosion protection according to the classes of
Table 7.
C
according to EN 10327a,b with an additional
organic coatingc of 20 μm per face.
Products with electroplated zinc coating flat
ZE 25/25 according to EN 10152 with
an additional organic coatingc as follows:
ZE25/25 + 60 μm per faced
ZE100/100 + 40 μm per faced
D
Special measures depending on use and
corrosion action.
Minimum corrosion protection according to
Class C. Additional measures as required.
Anodisingb
(15 μm < s
< 25 μm)
or
coil coating
according to
EN 1396:1996
corrosion
index 2a
Anodisingb
(s > 25 μm)
or
coil coating
according to
EN 1396:1996
corrosion
index 2b
a EN 10327 replaces EN 10142 (Zinc), EN 10214 (Zinc-Aluminium) and
EN 10215 (Aluminium-Zinc).
b Any equivalent corrosion protection leading to a similar level of
protection is permitted.
c Coating of exposed parts with zinc compatible organic coating
according to EN ISO 12994-3 applied ba a post-painting pricess or
equivalent coil coating according to EN 10169-3.
d Applies only to membrane components.
e Applies only to “capping” material for substructure components.
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Installation Guide
Standard OWAtecta® metal ceiling panels are made of
sheet steel and have a ZE 25/25 electro-galvanised or
ZE60/ZE60 hot dip galvanized surface.
This corresponds to either corrosion protection class A
or B of Table 8.
OWAtecta® subconstruction components have a 7–10 um
zinc coating on all sides and therefore meet the requirements of both class A and Class B of the table 8. It is
important to ensure that the corrosion resistant protection
is not damaged before or during installation or later when
in general use. Where components are cut or damaged,
they must be treated to ensure the required level of
resistance is not compromised.
Contact corrosion:
Corrosion due to the interaction of different materials
must be prevented by introducing the correct protective
measures (as shown in EN ISO 129443-3 point 5.10).
These should be identified prior to installation to prevent
failure at a later date.
Hangers and fixings
to soffit or roof
Hangers and fixings to the roof or soffit form the connection between the structure and ceiling
To comply with EN 13964 fixings should have European
Technical Approval (ETA) and should be installed in
accordance with the manufacturers instructions and the
limitation of use observed.
Transport and storage
OWAtecta® products must always be stored in a way
that ensures they are not exposed to moisture, dust or
mechanical influences.
Additionally, the following points must observed:
• In the event of delivery on pallets, the panels must be
stored on the pallets until their installation.
• Cartons must always be stored with the designated
side upwards.
• No foreign material may be stored on the pallets or the
cartons. They may not be stepped on or used as a
seat or ladder.
• When storing metal panels, care must be taken to ensure that the panels are not damaged by the supporting
surface.
• Metal panel packages may not be stacked higher than
2 m.
• Transport routes within the building site must be reduced to a minimum.
• When possible, centralized storage places should be
designated on each floor.
• In the event of maintenance work, care must be taken
to ensure demounted ceiling panels are placed on one
of their long sides and carefully leant against a wall,
with the finished surface facing the wall. Panels are
never to be stored on the decorative surface.
Safety
Thin walled materials must be handled with care to avoid
personal injury and product damage.
The installer must ensure that all associated risks are
minimised and a full risk assessment is carried out.
Cleaning and care
The standard finish for OWAtecta® ceiling panels is an
electrostatic polyester powder coating. Other types of
finishes are available upon request.
Normally, our products do not need cleaning unless the
room environment, climate control, ventilation or use
makes the ceilings visibly dirty. Where this happens, the
following actions may be considered.
For the cleaning of visible surfaces, we recommend
the use of mild, lukewarm, soapy water (standard household washing-up liquid) or diluted alcohol based window
cleaning agent using a clean soft-fibre cloth. Finally, theceiling can be wiped over with a chamois leather. Any
oily or greasy residues can be removed with white spirit,
however, this has to be carefully applied to avoid any detrimental effect on the sheen. In all cases, we recommend that a small trial area be tested before cleaning
the whole ceiling.
Scouring agents are not permissible.
Painting the ceiling is another possibility, but should be
carried out by professional painters. Again, we would
recommend a trial area as de-greasing or sanding may
be required. Care should also be taken to ensure the
reaction to fire classification is not affected.
Painting is not recommended for perforated panels, as
the acoustic performance may be impaired.
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2. Basics
Environment and disposal
The use of OWAtecta® metal products provides an easy
to recycle ceiling.
Ceiling is easy to de-construct.
Materials are easy to identify and recycle.
Materials do not contain asbestos or formaldehyde.
Recycling of packing material
OWA in Germany has reached a recycling agreement
for all packaging materials (cartons, pallets, PE foils …)
with INTERSEROH AG, contract no. 27681.
A similar recycling organisation may be present in your
country. Please contact your local sales office for further
information.
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Installation Guide
Basic installation procedure
1 Read installation instructions
9 Install the ceiling panels
2 Check soffit
10 Cut perimeter panels to size
with electric shears
3 Select correct top fixings
for substrate
11 Install other components
in ceiling plane
(suspend independently)
4 Level and fix perimeter trims
5 Install top fixings for hanger
6 Level and install
U profile subgrid
7 Level and fix wall anchors
8 Install brackets and secondary
clip-in profiles
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4. OWAtecta® suspension system
The OWAtecta® suspension systems have been especially developed for use with OWAtecta® metal ceiling
products. They offer many advantages:
•
•
•
•
•
Simple, flexible suspension systems
Excellent stability
Modular design
Quick and easy to install
Suspension system constructed using standard components
• Tried and tested construction
• Cost effective installation
General Installation recommendations
• Confirm ceiling layout with the architect.
• Fix perimeter option at specified height
• Ensure U-profiles are installed parallel, level and with
the slots aligned. Joints must be staggered.
• Do not exceed the recommended installation centres
for U-profiles.
• Attach Clip-in profiles to U-profiles.
• Install panels
Example:
given:
• Ceiling system with Z-profile
• Panel length L = 2.00 m (a2 = 2.00 m)
objective:
Installation parameters for:
• OWAtecta® ceiling without additional load
(qF = 0.074 kN/m2)
• OWAtecta® ceiling with 4 kg/m2 additional load
(qF + 4 kg/m2 = 0.114 kN/m2)
Solutions:
Z-profile:
• OWAtecta® ceiling without additional load
- Distance between
U profile suspension points [a0]: max. 2.00 m
- Distance between U profiles [a1]: max. 1.60 m
- Distance between Z-profiles [a2]:
2.00 m
• OWAtecta® ceiling with 4 kg/m2 additional load
- Distance between
U profile suspension points [a0]: max. 2.00 m
- Distance between U profiles [a1]: max. 1.30 m
- Distance between Z-profiles [a2]:
2.00 m
a2
No. 1782 E
a0
a2
a0
max. 100
selected solutions:
• Ceiling without additional load (qF):
• Ceiling with additional load (4 kg/m2):
a1
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a1
OWAtecta®
Hangers
Installation Guide
Safety clip
Option 3
Option 2
2
2
The safety clip is inserted with the longer leg upwards
and can be easily removed using finger pressure.
4
Option 1
1
Splice
2
3
1
1
No. 66 E
No. 77 E
Cross section
U profile No. 70 E
Hangers in vicinity of splice
Splice No. 77 E
Hangers
Splice
U profile
If using wall anchor No. 75 E with the U profile, the first
hanger adjacent to the perimeter wall should be positioned ≤ half the distance of the normal hanger centres.
Where no wall anchor is used, this distance should be
≤ 300 mm from the end of the U profile.
U profile No. 70 E
Safety clip No. 66 E
The U profiles are connected by means of splice
No. 77 E which also provides a small degree of dimensional tolerance. The U profiles and splice bracket are
joined together using M6 bolts and safety clip No. 66 E.
Joints in U profiles must be staggered.
U profile
3745
25
50
18.3
30.7
18.3
20
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Clamping bracket
U profile components
U profile No. 70 E
max. 8 Nm
The clamping bracket for M6 threaded rod: the locking
screw must always be on the closed (bottom) side of the
U profile.
Wall anchor
clamping bracket No. 12E01
U profile No. 70 E
Wall anchor No. 75 E
Perforations are off-set
U profile splice No. 77 E
Rigid hanger lower part No. 1782 E
14
061301
OWAtecta®
Installation Guide
S 22 A – Concealed, clip-in swing down
Main runner and
hanger centres
Perimeter options
2
7
3
1
4
9
11
W-stepped wall angle
with wall clip No. 99010
5
6
1
2
3
4
5
6
7
8
9
10
11
L-stepped wall angle No. 50 G
Suspension and connection
Expansion threaded rod
C50 primary channel No. 70/50 M
C50 primary channel splice No. 77/50 M
Clip-in rail No. 87 M
Clip-in rail splice No. 88 M
C50 hanger No. 1782/50 M
Rail hanger No. 11/50 M
Wall clip No. 99009
Metal tile
Wall trim No. 50 G
Clip-Tool No. 99005
1
Bolt and nut
7
2
6
Cross-section:
Standard length 3000 mm
4
1
1
6
2
7
49
99,5
8
148
50,5
7
10
9
6
4
Connection of
cliq-in profile
Connection of
C-profile
3
4
2
5
4
15
061301
OWAtecta®
Installation Guide
S 22 – Concealed, clip-in swing down
Direct fixing
Main runner and
hanger centres
1
6
2
7
4
2
8
3
1
5
1
2
9
1 Rigid hanger lower part No. 17/45
2 Main runner No. 45
at < 1250 mm centres
3 Cross connector No. 93 C
4 Clip-in profile No. 87 B
5 Splice No. 88 E
6 F-perimeter trim No. 50 F
7 Wall spring No. 5220
8 Metal panel
9 Removal tool No. 99005
1 Direct hanger No. 09E87
2 Clip-in profile No. 87 E
Edges
Max installation centres for main runners and hangers
< 1250mm
All edges bevelled (Edge 01)
Cross-section:
1
6 7
4
7.5
26
46
52
90
2
3
8
Note: System S 31 / S 32 can also be used.
16
061301
Installation height up to
underside of the ceiling panels
54 – 60 mm
Horizontal shift
ca. +/- 50 mm
Installation height up to
65 – 117 mm
Horizontal shift
ca. +/- 25 mm
OWAtecta®
Installation Guide
S 22 – Concealed, clip-in swing down
Installation and removal
of panels
Perimeter options
The following perimeter trims are available:
L-profile No. 50 G
(steel, visible side white)
in combination with wall clip
No. 99009
C-profile No. 57
in combination with wall spring
No. 5210
F-stepped perimeter trim
No. 5620 F (aluminium,
visible side powder-coated
white) in combination with
wall spring No. 5220
The panels for the clip-in systems are manufactured with
pips on two parallel edges to provide a friction connection with the clip-in profiles. The panels are pushed
into the clip-in profiles until an audible click is heard.
The removal or swinging down of the panels is only
possible using the special removal
tool No. 99005. The tool is pushed
into the unclamped panel joint –
directly next to the clip-in profile.
The spring hinge of the tool must be
on the side of the panel to be removed.
After the spring has clicked into place
in the panel edge, the panel can be
carefully withdrawn from the clip-in profile. The same
procedure is to be applied to the other panel edges.
Swinging down of panels
F-perimeter trim No. 50 F
(aluminium, visible side white)
No. 5220
With the exception of the perimeter ones, all panels in
system S 22 “swing down”.
Where perimeter panels are required to be demountable,
the swing down tabs of the panels should be removed.
The distance between the topside
of the U profile or T profile and the
underside of the metal panel cannot be adjusted. This means that
the perimeter trims have to be
fixed precisely.
84
Remove tabs
17
061301
OWAtecta®
Installation Guide
S 32 – concealed, swing down
Hanger rods must protrude through the adjustable bracket
by at least 15mm.
Edge detail
Edge 01
All edges bevelled (Edge 01)
Suspension
The safety clip is inserted with the longer leg upwards and
can be easily removed using finger pressure.
Option 3
Option 2
Direct fixing
2
2
U profile No. 70 E is not required when using direct fix
bracket No. 09E87.
4
Option 1
1
1
2
2
Installation height from the
54 – 60 mm
Horizontal shift
approx. +/- 25 mm
3
1
1
1
Minimum suspension height
approx. 200 mm
Installation height from the
65 – 117 mm
Horizontal shift
approx. +/- 5 mm
2
Option 1:
1 clamping bracket No. 12E01
2 M6 threaded rod No. 8021
The threaded rods must always be installed on the same
side of the U profile. The clamping bracket should always
be installed with the locking screw positioned at the bottom.
1 Direct fix bracket No. 09E87
2 Clip-in profile No. 87 E
Option 2:
1 Rigid hanger lower part No. 1782 E
2 Rigid hanger upper part No. 16/...
3 Safety clip No. 66 E
4 Security pin No. 76
If the rigid hanger is just supporting the weight of the ceiling,
only one security pin is is required. Where the ceiling may be
subject to additional weight/pressure loading, two pins must
be used.
Option 3:
2 Adjustable hanger No. 14/.../1 or 14/.../2
18
061301
Hangers
Splice
U profile
OWAtecta®
Installation Guide
U Profile and hanger centres
U profile No. 70 E
7
1
4
Wall anchor
9
2
8
A
5
3
6
After the U profiles have been aligned in both directions,
each U-carrier row is fixed to the wall using wall anchor
No. 75 E. This wall anchor can be fixed to the side (as
shown) or underneath the U profile.
Note: The U profiles should be installed so that the slots in
the sides are in line with each other. To provide a degree
of flexibility, the slots are sized differently and are offset.
T
1
2
3
4
5
6
7
8
9
Hangers
U profile No. 70 E
Splice No. 77 E
Hanger bracket No. 11 E with safety clip No. 66 E
clip-in profile No. 87 E
Splice No. 88 E
Wall spring No. 5220
Connection of U profiles
U profile No. 70 E
The U profile and hanger distances given in the table
below may not be exceeded. They refer only to the
load from the ceiling suspension system and panels.
Additional loads must generally be suspended separately.
Panel
length ≤
600 mm
625 mm
1250 mm
1500 mm
2000 mm
2500 mm
U profile
distance T ≤
1900 mm
1875 mm
1350 mm
1200 mm
1050 mm
850 mm
Hanger
distance A ≤
1250 mm
1250 mm
1250 mm
1500 mm
2000 mm
2500 mm
1
50
4
25
30.7
2
9
8
38.5
5
7.5
84
28
U profile No. 70 E
The U profiles are connected by means of splice No. 77 E
which also provides a small degree of dimensional tolerance.
The U profiles and splice bracket are joined together using
M6 bolts and safety clip No. 66 E. Joints in U profiles must
be staggered.
Suspension and connection of
the clip-in profiles
Cross section:
7
Splice No. 77 E
The clip-in
Connector
clip
profiles hold
No. 11 E
the panels in
place and are
U profile No. 70 E
suspended from
Clip-in rail No. 87 E
the U profile at
the required
module centres
Splice No. 88 E
using hanger
(mount inside of clip-in rail)
bracket No. 11 E
and safety clip No. 66 E.
The clip-in profiles are joined together
using splice No. 88 E.
To avoid downward deflection of
the ceiling, profile joints must be
staggered.
19
061301
OWAtecta®
Installation Guide
of panels
pips on two parallel edges to provide a friction connection with the clip-in profiles. The panels are pushed into
the clip-in profiles until an audible click is heard.
The removal or swinging down of the panels is only
possible with the special removal tool
No. 99005. The tool is pushed into
the unclamped panel joint – directly
next to the clip-in profile.
The spring hinge of the tool must be
on the side of the panel to be removed.
carefully withdrawn from the clip-in profile. The same
procedure is to be applied to the other panel edges.
Cross section
Installation of lighting
OWA supplies compatible integrated lighting for this
system.
Versions:
OWA-Lex
OWA-Terra
OWA-Opta
600 mm x 600 mm
625 mm x 625 mm
Dimensions:
For details on installation and fire protection of lighting,
see brochure No. 630.
Down-lights:
OWA supplies compatible down-lights for this system.
For details on installation and provision of fire resistance
for lights see brochure No. 632.
General notes:
Clip-in panels with integrated lighting as a compact component are available for systems S 31 and S 32.
No. 5220
Panels which are supported by a perimeter trim cannot
be removed directly or swung down. Consequently, in
the case of smaller or narrow areas at least three panels
per installation row are required so that initially the penultimate panel and then the wall panel can be demounted.
132
7.5
Stepped perimeter trim No. 5620 F
(aluminium, visible side powdercoated white) in combination with
46
C-perimeter trim No. 57
No. 5210
94.5
The following perimeter trim versions are available:
If the location point of the lighting to be installed is not
known, connector clip No. 12 E can be used as an alternative to Hanger bracket No. 11E– provided the void
height permits this.
The distance between the top edge of U profile No. 70 E
and the underside of the metal panels is then 146 mm
instead of 96 mm. As a result, most lighting can be installed irrespective of the location of the U profiles.
See OWAtecta® brochure 300 for additional perimeter
trims and information on installation.
20
061301
OWAtecta®
OWAtecta® Lay-in Systems
Installation Guide
S 33 – exposed, demountable, 24 mm
S 33
Note for Perfora:
To ensure the required sound absorption performance
levels are achieved, Perfora panel must be installed with
the specified cavity depth.
Edge 03
Installation of the
suspension system
The different edge details
Edge 07
Edge 04
S 45
1
6
Edge 03
Edge 16
Suspension
2
3
4
* 100 mm for metric sizes (600 mm) and 156.25 mm
for DIN sizes (625 mm)
Installation possibilities
Example with 625 mm module
If the rigid hanger is just supporting the weight of the ceiling only one security pin is is required. Where the ceiling
may be subject to additional weight/pressure loading
two pins must be used. The minimum suspension height
for easy installation and removal of panels is 120 mm.
For more suspension options see OWA price list.
Additional loads must be suspended independently.
≤ 1250
Rigid hangers
No. 17/45 with extension
No. 16/... and Security pin
No. 76 or nail No. 78
Minimum suspension height Minimum suspension height
approx. 130 mm
approx. 240 mm
Ends of upper and lower
The overhang of the nail is
hanger rods must protrude to be bent over after
through the adjustable
levelling is finished.
bracket by at least 15 mm.
1 Hanger No. 12/… /…
2 Main runner No. 45 or 45/15
slotted o/c at 100 or 156.25 mm*
3 Cross tee No. 46 or No. 46/15
4 Cross tee No. 47 or No. 47/15
5 Perimeter trim No. 57
≤ 1500
Adjustable hangers
No. 12/.../1 hook/hook
No. 12/.../2 eye/hook
5
625
Main runner distance
= 625 mm
Hanger spacing
≤ 1500 mm
1250
Main runner distance
= 1250 mm
Hanger spacing
≤ 1250 mm
21
061301
OWAtecta®
Installation Guide
supported by perimeter trim and should be cut short of
the wall by 5 mm or 1/4 of the width of the perimeter
trim, whichever is less.
Main runners
Cross tees
No. 45
dimensions:
24
No. 46,
No. 47
No. 45
38
32
24
38
S 45
38
S 33
15
15
No. 46/15 No. 45/15
No. 47/15
Main runner No. 45 is equipped at both ends with integrated splice connections that produce high tensile
strength connections.
A hanger should always be positioned close to the
joint and joints should be staggered.
Expansion joint:
Expansion joint
Every main runner is equipped with
a standard expansion joint at one
end, which serves to accommodate
linear expansion in the event of fire.
The main runners must be so arranged that no expansion
joints are adjacent to each other. No load transfers
(hangers, light attachments …) are to be fitted to the expansion joint.
Cross tee
No. 46 or No. 47
In conjunction with the main runner, the cross tees are
used to create the required module. They are equiped at
both ends with off-set hook connectors that are inserted
into the main runner slots.
Care must be taken to
– insert the connectors in the correct side of the slot
(see diagram above).
– ensure the cross tee expansion nose is not bent.
– ensure the visible surfaces of the profiles are flat and
level.
Cross tees No. 46 or No. 47 are off-set to the left. Cross
tees No. 47 and No. 47/15 are slotted in the middle for
the insertion of additional cross tees.
Perimeter cross tees are supported by the perimeter trim and should be cut short of the wall by
5 mm or 1/4 of the width of the perimeter trim,
whichever is less.
Additional hangers must be used to compensate for any
additional loads placed on the cross tees.
When setting up the first main runner row, it must be
ensured that:
– the distance to the wall corresponds to the length
(width) of the perimeter panel.
– the distance of the slot for the insertion of the cross
tee to the wall corresponds to the width (length) of the
perimeter panel.
The main runners can be installed almost without waste,
i. e. most off-cuts can be used at the beginning of
the next row of main runners, automatically creating
staggered joints (see previous). The main runners are
22
061301
OWAtecta®
Installation Guide
Perimeter options
See OWAtecta® brochure 300 (price list) for additional
perimeter trims and information on installation.
Depending on the edge detail of the panels, various
perimeter trims are available:
Integrated lighting
For edge 03 and edge 04
L-profile No. 50 G
(steel, visible side white) in combination with wall clip No. 99009
(steel, visible side white) in combination with wall spring No. 5210
No. 5220
F-stepped perimeter trim No. 5620 F
OWA supplies compatible integrated lighting for this
system (OWA Lex, OWA Terra, OWA Opta) in the dimensions 600 x 600 mm and 625 x 625 mm. This lighting
can be installed in place of a panel in the supporting
structure.
The lighting must be independently suspended or additional hangers must be installed to compensate for the
additional loading where appropriate.
Down-lights must in general be suspended independently. The required panel cut-outs can be included during manufacturing provided they are ordered together
with the panels.
???
Electrical cables and other additional loads are not to be
laid onto the ceiling or suspension system.
Coordination with the electrical planner or installer
is important to enable the installation of additional or
independent suspension. Experience shows that the
installation of hangers retrospectively is more difficult,
more expensive and they are therefore more likely to be
omitted leaving a potentially serious, concealed defect.
For edge 07
F-stepped perimeter trim No. 5015 F
No. 5220
Depending on panel-type and perimeter trim, the main
runners and cross tees may have to be suspended near
the walls when they run above the perimeter trim.
Correct installation of the edge
panel in combination with
F-perimeter trim and wall spring
23
061301
OWAtecta®
Installation Guide
S 36 – Success (clip-in profile)
S 36 Success
at the required height. There is no additional adjustment
possible. The clip-in profiles can be shifted +/- 10 mm
horizontally.
Panels can be swung down along the long side or
individually removed.
Note: In some panels the tabs stamped into the ends of
the panel’s long side have to be pressed inwards.
Edge detail
of panels
Long: edge 10
pips on two parallel edges to provide a friction connection with the clip-in profiles. The panels are pushed into
the clip-in profiles until an audible click is heard.
Short: edge 02
Carrier angle
No. 5110 E
Clip-in rail
No. 87 E
Metal panel
Hanger bracket
No. 1387 E
Fixing centres:
Carrier angle No. 5110 E: 500 mm (angle pre-drilled)
Hanger No. 1387 E:
500 mm (angle pre-drilled)
Carrier angle
No. 5110 E
The removal or swinging down of the panels is only possible with a special tool, the removal
tool No. 99005. The tool is pushed
into the unclamped panel joint –
directly next to the clip-in profile.
The spring hinge of the tool must be on
the side of the panel to be removed.
carefully withdrawn from the clip-in profile. The same procedure is to be applied to the other panel edges.
Up to three swing down panels can be pushed next to
each other on the clip-in profile to enlarge the opening
area. A ceiling area twice as big can be opened due to
the swing down action in opposite directions.
Bolt and nut M6 x 12
Hangers
No. 1387 E
66
Clip-in rail
No. 87 E
18 - 38
Panel length
18 - 38
Minimum suspension height:
The carrier angles can be mounted directly under the
soffit. Please take account of possible lighting height.
Please note that the carrier angles must be fixed exactly
24
061301
OWAtecta®
Installation Guide
S 36 – Progress (Z-profile)
If using bracket No. 12E02 to support the Z profile the distance (a)
must be ≥ 80 mm. If less than 80
mm version 2 or 3 should be used.
S 36 Progress
Panels can be swung down or individually removed.
a
Wall anchor
or L-profile
Long: edge 10
60
Version 2
Edge detail
Short: edge 11s
U profile
No. 70 E
Version 1
> 10
> 10
Panel length
To install the panels a minimum distance of 10-15 mm is
required between the wall and the panel. When this distance
is less than 12 mm wall anchor No. 75 E or bracket
No. 99008 should be used.
Bracket No. 12E02
with safety clip No. 66 E
Wall anchor
No. 75 E
Z-profile No. 90 E
Metal panel
Version 1: U profiles No. 70 E are fixed to the wall using
wall anchors No. 75 E. When using this version the distance
between the wall and panel is not critical but must be sufficient to allow installation of panels.
U profiles No. 70 E are connected using splice No. 77 E
(see page 13 for details).
Version 3
L profile No. 5110 E is fixed to the wall at the appropriate level
and the Z profile bolted below using M6 nuts and bolts at
50 cm centres. Both profiles are supplied with predrilled holes at 50 cm centres. The L profile is 45 mm wide and
allows panels to be removed but not hinged down.
Hinge down and/or remove panels
To install or remove the panels there must be a minimum
distance between the panel and the wall of at least 10 mm
one end and 15 mm the other. To allow the panels to hinge
down there must be a minimum distance of 40 mm between
the wall and panels.
min. 5
Bracket No. 12E02 with
safety clip No. 66 E
U profile
No. 70 E
Splice
No. 25 E
Bend down flaps
to secure 90 E to 70 E
Z-profile No. 90 E
Z profiles are fixed to the U profile using connector bracket
No. 12E02 secured to the U profile using safety clip No. 66
E. Once the Z profiles have been located in the bracket the
locking flaps should be bent down to secure the Z. When
using wall anchor No. 75 E or bracket No. 99008 use M6
nuts and bolts to connect the Z profiles. It is important to
ensure that all the profiles are installed accurately and level.
> 10
> 40
Hinged
down
panel
S 36 – lay on – clear spanning
There are no hangers required as the entire ceiling load is supported
by the perimeter. Perimeter options: F-perimeter trim No. 50F or
F-stepped perimeter trim No. 5620F. Heights to remove the panels
depend on chosen wall trim (using No.5620F – 25mm). Standard-sizes
can be cut on one short side and fixed with a wall spring No. 5220.
25
061301
OWAtecta®
OWAtecta® Hook-on suspension systems
Installation Guide
S 39 – concealed hook-on suspension system using
Z-profiles, demountable
Option 2:
Edge detail
Long edges 10
If the rigid hanger is just supporting the weight of the ceiling, only one security pin is is required. Where the ceiling
may be subject to additional weight/pressure loading, two
pins must be used.
short edges 11
Suspension
Option 3
Option 3:
2 Suspension rod No. 14/.../1 or 14/.../2
Option 2
2
2
Hanger rods must protrude through the adjustable
4
Option 1
1
2
3
1
The safety clip is inserted with the longer leg upwards
and can be easily removed using finger pressure.
1
Minimum suspension height approx. 200 mm
Note for Perfora:
levels are achieved, Perfora panels must be installed
with the specified cavity depth.
Option 1:
The threaded rods must be installed on the same side of
the U profile. The clamping bracket should be installed
with the locking screw positioned at the bottom.
26
061301
Hangers
Splice
U profile
OWAtecta®
Installation Guide
U profile and hanger centres
gether using M6 bolts and safety clip No. 66 E.
U profiles joints must be staggered.
9
1
8
5
Wall anchor
10
U profile No. 70 E
5
2
3
6
No. 75 E. This wall anchor can be fixed to the side (as
4
1
2
3
4
5
6
Hanger No. 1782 E
U profile No. 70 E
Splice No. 77 E
Connector clip No. 12E02
Z-profile No. 90 E
Splice No. 25 E (not shown)
9 Wall anchor No. 75 E
10 F-perimeter trim No. 50 F
Note: The U profiles should be installed so that the slots
in the sides are in line with each other. To provide a
degree of flexibility, the slots are sized differently and
are offset.
The U profile and hanger centres given in the table below
must not be exceeded. They only take into account the
weight of the ceiling suspension system and metal ceiling panels. Additional loads must be suspended separately.
Panels
length ≤
600 mm
625 mm
1250 mm
1500 mm
2000 mm
2500 mm
U-Carrier
centre T ≤
1900 mm
1875 mm
1350 mm
1200 mm
1050 mm
850 mm
Hangers
centre A ≤
1250 mm
1250 mm
1250 mm
1500 mm
2000 mm
2500 mm
Connection of U profile
U profile No. 70 E
Splice No. 77 E
U profile No. 70 E
of the Z-profile
Bracket No. 12E02 with
safety clip No. 66 E
U profile
No. 70 E
Splice
No. 25 E
Bend down flaps
to secure 90 E to 70 E
Z-profile No. 90 E
The Z profile should be installed at the correct centres
for the specified panel and are attached to the U profile
using connector bracket No. 12E02. Once in position,
the connector is fixed using safety clip No. 66 E and the
Z profile secured by folding the connector bracket tabs
down (see diagram).
The Z profiles are joined together using splice No. 25 E.
Joints in adjacent Zed profiles must be staggered.
The U profiles are connected by means of splice No. 77
E which also provides a small degree of dimensional tolerance. The U profiles and splice bracket are joined to-
27
061301
OWAtecta®
Installation Guide
Installing and removing panels
Perimeter options
The panel is pushed diagonally (with the longer angled
edge upwards) between the Z-profiles. The other edge is
suspended from the Z-profile and the angled edge placed
on the adjacent Z-profile. The Z-profiles must be adjusted
according to the panel width PLUS the sealing tape.
The distance H, between the top of
the U-carrier edge and the underside
of the metal panel, cannot be adjusted. This means that the perimeter
trims must be fixed accurately.
H
~ 67*
98*
The following perimeter trim versions are recommended:
3 mm sealing tape
* If height at front side of the tile is 30 mm the above shown
distances are valid.
Panels can be demounted by reversing the installation
process.
Where increased upwards pressures are anticipated
(such as wind pressure or for security reasons) it is possible to secure the panels against lift using anti-lift clamp
No. 67 E. These are mechanically fixed on site to the
Z-profile using an M6 nut and bolt. One clamp is required
per panel (on every Z-profile row).
Anti-uplift clamp No. 67 E
(steel, visible side white) in combination with wall spring No. 5210
No. 5220
See OWAtecta® brochure 300 for additional perimeter
trims and information on installation.
Installation of lighting
Please note: the lights must be arranged between
the carrier sections No. 70 E.
(The installation height of the lighting is normally greater
than the distance between panel and carrier section.)
Z-profile No. 90 E
28
061301
Electrical cables are not to be laid onto the ceiling or
suspension system.
Coordination with the electrical planner or installer
is important to enable the installation of additional or
independent suspension. Experience shows that the
installation of hangers retrospectively is more difficult,
more expensive and they are therefore more likely to be
omitted leaving a potentially serious, concealed defect.
OWAtecta®
OWAtecta® Linear C-bandraster systems
Installation Guide
S 48 – demountable
– swing down along the long edge
Suspension
Option 3
Option 2
The safety clip is inserted with the longer leg upwards and
can be easily removed using finger pressure.
2
2
4
Option 1
1
2
3
1
Hangers
Splice
U profile
1
Minimum suspension height approx. 200 mm
(for ease of installation 300 mm is recommended)
Note for Perfora:
levels are achieved, Perfora panel must be installed with
the specified cavity depth.
Option 1:
U profile and hanger centres
1
9
4
2
The threaded rods must always be installed on the same
side of the U profile. The clamping bracket should always
be installed with the locking screw positioned at the bottom.
8
7
Option 2:
If the rigid hanger is just supporting the weight of the ceiling, only one security pin is is required. Where the ceiling
may be subject to additional weight / pressure loading,
two pins must be used.
Option 3:
2 Suspension rod No. 14/.../1 or 14/.../2
6
10
1
2
3
4
5
6
7
8
9
10
3
Hangers
U profile No. 70 E
Splice No. 77 E
Linear C-bandraster No. 8010 E
Hanger No. 7910 E
Metal panel
5
Hanger rods must protrude through the adjustable
29
061301
OWAtecta®
Installation Guide
The U profile and hanger centres given in the table below
must not be exceeded. They refer only to the load caused
by the ceiling suspension system and panels. Additional
loads must be suspended separately.
of the linear C-bandraster
Panel
length ≤
600 mm
625 mm
1250 mm
1500 mm
2000 mm
2500 mm
U profile
centre T ≤
1900 mm
1875 mm
1350 mm
1200 mm
1050 mm
850 mm
Hangers
Hanger
dentre A ≤
1250 mm
1250 mm
1250 mm
1500 mm
2000 mm
2500 mm
Wall anchor
U profile No. 70 E
Linear C-bandraster
No. 8010 E
Hanger No. 7910 E
U profile No. 70 E
Splice No. 8210 E
No. 75 E. This wall anchor can be fixed on the side (as
Note: The U profiles should be installed so that the slots
in the sides are in line with each other. To provide a
degree of flexibility, the slots are sized differently and
are offset.
Connection of U profiles
Linear C bandrasters are installed parallel at the specified centres and suspended from the U profiles using
hanger No. 7910 E and security clip No. 66 E. Bandrasters are joined together using splice
No. 8210 E and fixed to perimeter
walls using using wall anchor
No. 8110 E (wall anchors should
not be screw fixed to bandraster).
Bandraster joints must be staggered
between rows.
Please note:
The minimum clearance between linear C-bandraster and the wall is to be 10 mm. The maximum
clearance depends on the type and width of the
perimeter trim used.
U profile No. 70 E
Splice No. 77 E
U profile No. 70 E
The U profiles are connected by means of splice No. 77
E which also provides a small degree of dimensional tolerance. The U profiles and splice bracket are joined together using M6 bolts and safety clip No. 66 E. Joints in
U profiles must be staggered.
30
061301
OWAtecta®
Installation Guide
Perimeter options:
To allow use of wall anchor No. 75100 E only perimeter
trims with a maximum height of 30 mm can be used with
systems S 48 and S 50.
Where stepped perimeter trims are used, the overall
width should not exceed 30 mm.
S 48 Swing down
Edge detail
Long edge 10
Perimeter trims should be fixed at ≤ 300 mm centres.
Short edges 13 A
30
3
95
65
Wall anchor and cross connector No. 8110 E
3
30
• Check whether there is joint tape on three panel sides
– add if necessary
• Push the panel diagonally between the linear C-bandraster
• Lay the short edges of the panels onto the linear C-bandraster (see diagram)
Joint tape:
Where requested, the panels can be supplied with self
adhesive joint tape No. 99308 (3 x 8 mm) on one long
edge and two short edges. If applying tape on site, the
panels must be installed with one joint tape at each
panel/panel and panel/bandraster junction
• Remove panel
• Push the panel on-end (see presentation) between the
linear C-bandraster
• Suspend the panel with the front end lugs from the
linear C-bandraster
31
061301
OWAtecta®
OWAtecta® C-bandraster systems
Installation Guide
S 50 – C-bandraster with junction box
– demountable
– can be swung down along the long edge
4
a2 [m]
2
6
1
5
3
1
2
3
4
5
6
Threaded rod No. 8021
Junction box No. 81100 E
1
4
2
3
The junction box is suspended using threaded rod
No. 8021 and nuts. As there is no horizontal adjustment,
the hangers must be installed vertically at set centres
to create a stress free installation.
The following table shows the maximum centres for
junction boxes and C-bandraster. The spans are based
on the ceiling load only. Additional loads must be independently supported.
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
qF
qF + 4 kg/m2
[0,083 kN/m2] [0,123 kN/m2]
a0 [m]
a0 [m]
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.85
1.85
1.80
1.80
1.75
1.75
1.70
1.70
1.70
1.65
1.65
1.65
1.60
1.60
1.60
1.60
1.55
1.55
1.55
1.55
1.50
1.50
1.50
1.50
1.45
1.45
1.45
1.45
1.45
1.45
1.40
1.40
1.40
1.40
1.40
1.40
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.85
1.80
1.80
1.75
1.70
1.70
1.65
1.65
1.60
1.60
1.60
1.55
1.55
1.50
1.50
1.50
1.50
1.45
1.45
1.45
1.40
1.40
1.40
1.40
1.35
1.35
1.35
1.35
1.35
1.30
1.30
1.30
1.30
1.30
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.20
1.20
1.20
qF:
Weight of the
ceiling
a0:
Distance between
junction boxes
a2:
Distance between
Linear C-bandraster
x:
Maximum length
of perimeter
C-bandraster
≤ 1200 mm
Note:
Additional
hanger must
be used for
C-bandraster
over 1900 mm
in length
(see additional
suspensions)
Hanger centres
Additional suspensions
a0
Hanger
No. 7910 E
x
a2
32
061301
Security pin
No. 76
Rigid hanger
lower part
No. 7010 E
OWAtecta®
OWAtecta® C-bandraster systems
Installation Guide
S 50 – C-bandraster with junction box
– demountable
– can be swung down along the long edge
80
of the Linear C-bandraster
3
Place C bandraster next to junction box and align location
slots with tabs.
L1ift C profile and insert slots onto junction box tabs.
Bend both tabs on the junction box to secure.
The perimeter C-bandraster should be fixed to the wall
using wall anchor No. 8110 E.
Note:
The C-bandraster should be cut approximately 10 mm
shorter than the distance to the wall.
3
• Check whether there is joint tape on three panel sides
– add if necessary
• Push the panel diagonally between the linear C-bandraster
• Lay the short edges of the panels onto the linear C-bandraster (see diagram)
• Remove panel
• Push the panel on end (see diagram) between the
linear C-bandraster
• Suspend the panel with the front end tabs into the
linear C-bandraster
Perimeter options:
To allow use of wall anchor
No. 75100 E only perimeter
trims with a maximum height of 30 mm can be used with
systems S 48 and S 50. Where stepped perimeter trims
are used the overall width should not exceed 30 mm.
Perimeter trims should be fixed at ≤ 300 mm centres.
30
S 50 Easy
Edge detail
30
Long edge 10
Short edge 13 A
Perimeter trim No. 50 F
Joint tape:
Where requested the panels can be supplied with self
adhesive joint tape No. 99308 (3 x 8 mm) on one long
edge and two short edges. If applying tape on site the
panels must be installed with one joint tape at each
panel/panel and panel/bandraster junction
33
061301
OWAtecta®
OWAtecta® Wall system
Installation Guide
S 60 – Magnetic pin board wall absorber
Edge detail
Short edge open
50
Long edge 10
Cross-section
1
2
400
400
400
2
5
To allow easy installation and removal, the wall absorber
should comprise at least three OWAtecta® panels.
Installation
3
2
2
approx. 1500 mm
4
5
1
3
5
4
2
5
1
• Fix the bottom horizontal trim
to the wall (all trims are prepunched).
• Fix the vertical trims in place
ensuring a flush finish with the
lower trim.
• Glue the sealing tape into the
upper horizontal trim prior to
installation.
• Fix the top horizontal trim between vertical trims ensuring a
flush finish.
• Insert the OWAcoustic® panels
into the OWAtecta® panels.
• Insert the OWAtecta® panel into
the upper horizontal trim lifting
until it clears the lower trim (take
care not to dislodge tape).
• Lower the OWAtecta® panel gently into the lower trim. The centre
panel is the last to be installed.
3
1
1
2
3
4
5
Bottom trim, Length: 1990 mm
Vertical trim, Length: 1516 mm
Top trim, Length: 1990 mm
Sealing tape
OWAtecta® magnetic pin board wall absorber panel
For additional technical details, see brochure 366.
34
061301
2
Note:
The 15-mm holes in the trims have an acoustic function
and must not be blocked or concealed.
Special Sizes
Where special length absorber units are used, the vertical
trims should be cut 16 mm longer than the panels.
OWAtecta®
This publication is for general guidance only.
The information contained within this publication
is offered without prejudice and has been derived
from existing standards test data and practical
experience.
Because of intervals between revised publications,
you should ensure that the information contained
within this publication is current and up to date.
This publication ceases to be valid when a new
edition is issued.
Our OWAtecta® team will be glad to assist you
if you have questions:
Telefax:
0 93 73 / 2 01-2 80
E-Mail:
[email protected]
Odenwald
Faserplattenwerk GmbH
Dr.-F.-A.-Freundt-Straße 3
63916 Amorbach
Telefon: +49 9373 2 01-0
Telefax: +49 9373 2 01-130
www.owa.de · E-Mail: [email protected]
Brochure 303 E
061301
Telephone: 0 93 73 / 2 01-0

INSTALLATION GUIDE

Transcription

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