Board size (mm)600mm x 1200mm
Thickness (mm)25mm – 150mm
Thermal Conductivity (λ)80 – 119mm: 0.024W/mK, 120mm-150mm = 0.024w/mk
FacersFleece-finished, bitumen facing on one side. Mineral coated, perforated, glass tissue facing on other side.
Core water vapour resistivity≅300MNs/gm
Compressive strength>150kPa