| American
PolySteel is the first
insulating concrete wall
system to pass the
rigors of a four-hour
fire test without
the addition of any wall
coverings required to
assist in its
performance. More
about this.
PolySteel's
unique steel ties
hold the EPS foam
together, further
insulating the walls and
providing added
protection on the side
unexposed to the flame.
PolySteel's
extremely low
toxicity, smoke
development, and flame
spread, make our
walls safer from the
hazards of fire.
The air
tightness of
PolySteel structures
also inhibits the oxygen
needed to allow a fire
to spread rapidly. |