Lorient ATG Brochure
Lorient ATG Brochure
Lorient ATG Brochure
(32.5)
Ro8
Australia
Tel:
www.lorientgroup.com
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email:
Dubai
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United Kingdom
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Hong Kong
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USA
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TT-COC-002702
(K2)
high performance
fire containment & air transfer
Fire and smoke protection measures are essential, lifesaving precautions in a building. Whats more, they protect
the property from the devastating consequences of the fire
itself, and the damaging effects of hot and cold smoke.
So its essential to get the product selection right, every time.
Lorient has a respected reputation for
designing and manufacturing a wide range
of products for fire and smoke containment.
Products are also designed with acoustic,
thermal and weather containment in mind, as
well as accessibility so you can be assured
that a Lorient system provides an integrated,
cost-effective solution.
With nearly 35 years experience and
accumulated knowledge, we pride ourselves
on offering ground-breaking innovations,
underpinned by technical excellence and
exceptional quality. Our dedicated R&D
centre not only generates successful product
developments for Lorient; it also allows us
to work in partnership with customers to
develop and test their own products too.
Our indicative fire test furnace is particularly
popular, giving customers real insight into
their own products performance and helping
to save substantial testing costs.
Always keen to keep raising the bar, we are
committed to gaining third party certification
for our products wherever a suitable scheme
exists. Many products hold CERTIFIRE
certification, and we also hold approvals from
both the BBA and IFC.
Contents
Fire and Smoke - Life Threatening Forces
Fire and Smoke Resistant Dampers / Air Transfer Grilles System Benefits
Product Range
Operation
Lorient Smoke Control Systems
Product Solutions
- Doors
- Walls
- Floors & Ceilings
- Ducts
4-5
6
6-8
9 - 18
13 - 14
15
16
17 - 18
Sealant
19
Finishes
19
Additional Information
19
Comprehensive Support
05/13
20 - 21
Relevant Requirements
There are several British Standards
which relate to the products and solutions
featured in this brochure. They include:
BS
BS
BS
BS
BS
Product Range
Listed below are the features and attributes of each product in the Lorient
damper / air transfer grille range. Further information on the products,
including sizes, shapes and finishes, can be found on pages 10 and 11.
Application details and additional performance information can be found
on pages 13 to 18.
low maintenance
low maintenance.
Talkback damper in
through flow position
Talkback damper in
fully closed position
E: Fire point
F: Smoke sensors
G: Fire alarm
Performance
The dampers are supplied factory
assembled and tested. When used in
conjunction with Lorient fire containment
intumescent air transfer grilles, tests
have shown that they provide an
effective barrier to fire and smoke at all
temperatures.
20m3
15m3
15m3
12m3
10m3
5m3
perimeter sealed with IS7110
0m3
4m3
3m3
2.31m3
2.23m3
2.14m3
perimeter sealed with LP1004SS
2m3
1m3
perimeter sealed with IS7110
0m3
Installation
Lorient provides free technical support
for the design, specification and
installation of its smoke control systems.
Given the importance of the protection provided, it is
recommended that Lorient is involved in the earliest stages
of specification to ensure the most effective and economical
system is specified and installed.
A comprehensive technical companion which covers the
design and operation of Lorient smoke control systems is
available; please consult our Technical Department.
product solutions
Product Specifications
LVH54
Width:
100mm - 600mm
(in 50mm increments)
100mm - 600mm
(in 25mm increments)
100mm - 600mm
(any size in between)
Height:
100mm - 600mm
(in 50mm increments)
100mm - 600mm
(in 25mm increments)
100mm - 600mm
(any size in between)
up to 600mm diameter
(nominal to suit standard
PVC pipes or steel ducts)
up to 600mm diameter
(nominal to suit standard
steel ducts)
Product
Diameter:
Thickness:
2 pieces x 20mm or
2 pieces x 25mm
40mm
44mm
54mm
Free area:
30% approx.
60% approx.
(circular is different)
60% approx.
60% approx.
Can be
used with:
Fitting:
Materials
and Finish:
zintec steel
10
10 Fire and smoke resistant dampers / air transFer grilles
Product Specifications
Cover Grilles
Flanges
PVC
flange
26mm
LVHCTD
grille
Damper
& actuator
LV1826
steel
flange
Talkback
450mm
450mm (maximum)
grille
LV2516
5.5mm
aluminium
flange
20.7mm
24mm
Talkback
DCM
grille
LV2221
30% approx.
30% approx.
LVH44
LVH54
Refer to Lorients
Technical Department
screw fixed
screw fixed
zintec steel
DCM off-white
Refer to Lorients
Technical Department
11
11
Use of symbols
indicates that the application detail shown provides
protection against fire
indicates that the application detail shown provides
protection against cold smoke
indicates in minutes the fire protection provided
by the intumescent air transfer grille / fire damper
level of
type of
vertical /
protection protection horizontal
doors
floors &
ceilings
walls
ducts
vertical
LVN20
page 13
n/a
n/a
n/a
n/a
n/a
n/a
vertical
LVN25
page 13
n/a
n/a
n/a
n/a
n/a
n/a
vertical
LVV40/LVC40
page 13
n/a
n/a
n/a
n/a
n/a
n/a
horizontal
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
vertical
LVN20S
page 14
n/a
n/a
n/a
n/a
n/a
n/a
vertical
LVN25
page 13
n/a
n/a
n/a
n/a
LVH44
page 17
vertical
LVV40/LVC40
page 13
LVV40/LVC40
page 15
n/a
n/a
LVV40/LVC40
page 17
horizontal
n/a
LVH44/LVHC44
page 18
vertical
LVN20S
page 14
LVV40S
vertical
LVH44/LVHC44
page 13
horizontal
n/a
vertical
n/a
n/a
n/a
LVH44/LVHC44
page 16
page 15
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
LVH44/LVHC44
LVH20S
page 14
n/a
n/a
n/a
n/a
n/a
vertical
LVH44/LVHC44
page 13
LVH44/LVHC44 page 15
n/a
n/a
LVH44/LVHC44
page 18
horizontal
n/a
n/a
LVH44/LVHC44
page 16
LVH44/LVHC44
page 18
vertical
LVH20S
vertical
n/a
horizontal
n/a
page 14
LVH44S
n/a
page 16
LVH44/LVHC44
page 15
n/a
n/a
n/a
n/a
LVH44/LVHC44 page 15
n/a
n/a
LVH44
n/a
n/a
n/a
LVH44/LVHC44
vertical
n/a
n/a
LVH44S
vertical
n/a
n/a
vertical
n/a
n/a
n/a
page 18
n/a
n/a
page 18
page 16
n/a
n/a
n/a
page 15
n/a
n/a
n/a
n/a
n/a
n/a
n/a
LVH54
page 18
n/a
n/a
n/a
n/a
LVHCTD
page 18
colour co-ordinated
LVN25 intumescent
air transfer grille
colour co-ordinated
LVN20 intumescent
air transfer grille
steel,
aluminium or
PVC flange
(optional)
steel,
aluminium or
PVC flange
(optional)
LVV40 intumescent
air transfer grille
(optional)
cover grille
LVH44 intumescent
air transfer grille
(optional)
cover grille
13
fixed plates
sliding plate
integral
steel flange
Lorient
intumescent
liner
LVN20S
damper/air
transfer grille
fixed plates
sliding plate
LVH20S
damper/air
transfer grille
Lorient
intumescent
liner
cover grille
actuator
non-combustible
housing
LVV40 intumescent
air transfer grille
LVV40S damper /
air transfer grille
Lorient
intumescent
sealant
(optional)
cover grille
actuator
cover grille
LVH44 intumescent
air transfer grille
non-combustible
housing
LVH44S damper /
air transfer grille
Lorient
intumescent
sealant
(optional)
cover grille
Note:
LVH44s can be produced for
apertures 1200mm x 2400mm or 2400mm
x 1200mm ie: 2.88m 2, for 120 minutes
actuator
cover grille
15
masonry floor
Lorient
intumescent
sealant
LVH44 intumescent
air transfer grille
Lorient
intumescent
sealant
full width
fixing angle
Note:
Modular installation shown. The maximum size for this method of installation
is 1200mm x 600mm. Please consult Lorient for larger sizes
plenum box
Lorient
intumescent
sealant
spigot for
flexible ducting
steel stud or
timber joist
Lorient
intumescent
sealant
LVH44 intumescent
air transfer grille
supply
diffuser
Lorient
intumescent
sealant
2 layers of 16mm
fire rated plasterboard
Note: The maximum size for this installation is 600mm x 600mm
Ducts 60 Minutes
LVV40
partition wall
LVV40 intumescent
air transfer grille
Lorient intumescent
sealant
LVC40
LVC40
LVC40 intumescent
air transfer grille
steel duct
Lorient
intumescent
sealant
Lorient
intumescent
sealant
300mm max.
steel duct
150mm max.
PVC duct
LVC40 intumescent
air transfer grille
17
LVH44
LVHC44
LVHC44 intumescent
air transfer grille
partition wall
LVH44 intumescent
air transfer grille
600mm max.
circular steel duct
Lorient
intumescent
sealant
Lorient
intumescent
sealant
LVH54
LVHCTD
partition wall
LVH54 intumescent
air transfer grille
actuator
subduct assembly
fixed/sliding
plate
Lorient
intumescent
sealant
Sealant
Additional information
Technical References
hen
W
Maintenance
Lorient intumescent air transfer grilles,
including those positioned behind cover
grilles, will require periodic cleaning with
a damp cloth.
ISO
9001
Quality
Management
BS EN ISO 9001:2008
Certificate No. Q6104
Finishes
Environmental
Management
Standard Colours
Silver (0701)
White (0303)
Special Colours
Lorient offers a colour matching service
and can usually formulate a precise colour
match on receipt of appropriate details
such as a BS or RAL colour reference or a
material sample. A modest set up charge
is made to cover costs, please ask for
further details.
PVC/steel flanges and air transfer grilles
can be colour matched.
BS EN ISO 14001:2004
Certificate No. EMS 541906
Trade Associations
Lorient is a founder member of the
Intumescent Fire Seals Association
(IFSA) and a member of Association of
Interior Specialists (AIS).
Architectural and
Specialist Door
Manufacturers
Association
Intellectual Property
2013 Lorient Polyproducts Ltd this brochure is protected
by copyright and neither the drawings nor the text may be
reproduced or transmitted in any form without prior consent
from Lorient. Lorient products described in this brochure are
protected by patents and design registrations in Great Britain
and other countries.
We are committed to continually enhancing and improving
our product range. We reserve the right to change product
specifications from time to time without prior notice. E&OE.
19
comprehensive support
Technical Support
Customisation
Testing Services
01626 834252
www.lorientuk.com
Fire and smoke resistant dampers / air transFer grilles
21
UK and Europe
www.lorientgroup.com
Fax:
or follow us at:
Singapore
@LorientUK
/company/lorient
Tel:
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Tel:
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Hong Kong
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USA
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