US150 Firestop Brick

Description:

US150 Firestop Brick is an elastomer polyurethane foam with a medium
density and high volume expansion  when it consumed by fire. It is designed
to seal large penetrations and single hole. The penetration items can
be easily added, changed or removed.

Specifications:

Density(g/cm³) 0.28~0.38
Color black
Size 5cm×13cm×20cm
Initial Expansion Temp. 180ºC
Expansion rate 4~10 times
Package 26Pcs/CTN

Characteristics:

●Elastomeric compression seal
●Re-enterable and repairable
●High expansion rate and heat insulation
●Excellent resistance to fire consumption
●Without asbestos and halogen
●Easy installation and disassembly
●High fireproof rating

Application:

US150 Firestop Brick provides an
interim or permanent seal for construction
openings and penetrations through floor
slabs, walls and other fire-rated building
partitions.
It against the passage of flame, noxious
gas and smoke.
In conjunction with firestop putty and
firestop sheet, it could be used to seal
variety of through-penetration types including
cable trays, bus duct, cable bundles and
vent or metal conduit.

Test:

●UL 1479
●FM Approved
●CNS 14514
●ASTM E814
●GB 23864