... and sound proof in partition wall and wall curtain, thermal insulation in roof, retaining structure, floor heating system, ... industrial kiln, oven, large sized tank, as well as thermal insulation and fire proof of vessels, etcproperties and Specifications PropertiesValueTest ... 8302/ISO 8301 EQUIVALENT TO BS 874, DIN 52612Thermal load contraction temperatureproducts with density above kg/m3,≥600ASTM C ...