FM performance classification
FIRE
WIND
HAIL
A*
1-90**
1-SH*
TWO-LAYER SYSTEM, SELF PROTECTED, TORCH APPLIED, METAL FINISH (aluminium or copper) SLOPE <= 41.7% (1:2.4)
FOR NEW WORKS
SYSTEM COVERED BY
TOPMETAL® S AVIS TECHNIQUE
LOAD BEARING ELEMENT
WITH OR WITHOUT INSULATION
WATERPROOFING SYSTEM APPROVED
BY FACTORY MUTUAL FOR FLAT AREA
CONCRETE
-
(Installed by partial bonding)
-
 Primer (VERNIS ANTAC)
-
 THERMECRAN®
-
 TOPFLAM® FMP / sanded(1)
-
 ARMALU or PAXALPHA® PB 4000 COPPER
CELLULAR
CONCRETE
-
CONCRETE
Torch receivable mineral wool
ROCKACIER
SOUDABLE 398
or similar FM approved
ROCKWOOL panel
(ROCKWOOL INSULATION SA)
(Installed by total adherence)
-
 TOPFLAM® FMP / sanded(1)
-
 ARMALU or PAXALPHA® PB 4000 COPPER
METAL
Torch receivable mineral wool



ROCKACIER
SOUDABLE 398
or similar FM approved
ROCKWOOL panel




(ROCKWOOL INSULATION SA)
(Installed by total adherence)
R < 2 - TOPFLAM® FMP / sanded(1)
- ARMALU or PAXALPHA® PB 4000 COPPER
(Installed by total adherence)
R > 2 - TOPFIX® FMP / sanded(1)
- ARMALU or PAXALPHA® PB 4000 COPPER
Cellular glass
FOAMGLAS
READY BOARD
PITTSBURG CORNING EUROPE
(Installed by total adherence)
-
 TOPFLAM® FMP / sanded(1)
-
 ARMALU or PAXALPHA® PB 4000 COPPER
Notes: (1) Reinforcement possible, using TOPFLAM® FMP sanded FM or TOPFIX® PY FMP / sanded FM.
(2) Reinforcement possible, using TOPFIX® PY FMP sanded FM.
The mechanical fixings to use are those approved by FM, i.e. either L R ETANCO or SFS STADLER.
For other components of the roof waterproofing system, see the relevant CSTB Avis Technique.
For further assistance please call our technical staff on 01 473 217514.
* Class is maximum possible ** Classification required in Western Europe
AXTER Ltd - Cliff Road, Ipswich, IP3 0AY
Tel.: 01 473 217 154 - Fax.: 01 473 232 118
E-mail: sales@axterltd.co.uk

AXTER International - 30, rue Charles Heller
F 94405 Vitry-sur-Seine Cedex
Tel.: 33 (1) 55 53 50 00 - Fax.: 33 (1) 55 53 50 01
E-mail: info@axter.fr Web: www.axter.fr
 
 

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