Perlite insulation board (FSG hydrophobic insulation board) is expanded perlite bulk materials for the aggregate, by adding a waterproofing agent and binder preparation, screening, compression molding, drying and other processes made of heat insulation and waterproofing insulation board . FSG hydrophobic insulation board to solve the technical problems of all types of building roof insulation, thermal insulation and waterproof in one, saving a lot of construction and maintenance funds. 
 Product Features: 
 Light, excellent fire protection and thermal insulation properties of dust, moisture, does not distort the modified, does not rot mildew, toxic and tasteless hydrophobic properties, hydrophobic rate up to 98% of construction safety is simple, roof and wall The paste can be natural ore as raw materials, and good environmental