... Insulation 3.Fireproof,Lightweight 4.CE,SGS,ISO certified Light Weight Calcium Silicate Board 1.Waterproof2.Heat Insulation3.Fireproof4. ... protection area: used as coated material for wall partition, ceiling, ducts, chimney, doors with non-combustible, high temperature ... and high thermal resistance places.Application range: ceiling, floors and roofs, partitions and external walls, fire ...