Perlite heat-insulating panel are predominant compared with traditional heat preservation materials,is a new type of and heat-insulating material water resistance for ordinary perlite property. The character are light in volumetric weight, high in water resistance, fine in strength, low in heating transmission coefficient and convenient in construction, ranked the first among similar products. It is widely used in roofs, walls, underground structures and various cold preservation projects., not only characterized by light weight, heat-insulating, , nontoxicity, resistance to rot, easy installation, and widely used in some special places for walls and underground structures, and cold preservation projects.

  Specification：

      Length：500mm       

Width：250mm、300mm       

Thickness：100mm、90mm、80mm、70mm、60m、50mm (The special size can order)