DIAMOND
In stock • cod available
Description
ACOUSTIC PIN HOLE PREMIUM
SIZE=595X595MM
15MM THICKNESS
BEVELLED TEGULAR/MICRO BEVELLED TEGULAR
NRC=0.70
FIRE RESISTANCE=CLASS 0/ CLASS 1-BS 476-4:1970
LIGHT REFLECTANCE=0.85-0.90
HUMIDITY RESISTANCE= 99%
THERMAL CONDUCTIVITY=0.50-0.58 W/mk
DENSITY=280-320kg/m
ASBESTOS=FREE
RECYCLED MATERIAL=50 TO 60%