WANDA perlite to produce insulation board&pipes is lightweight and has excellent thermal insulation properties. Fireproof, moisture-proof, no deformation or modification, no rot or mildew, non-toxic, tasteless, good hydrophobicity, the hydrophobic rate can reach more than 98%, the construction is safe, simple and easy, the roof and wall can be pasted with natural ores as raw materials, and has good Environmentally friendly.

Application scope:
Perlite insulation boards are widely used in various construction fields and are an emerging industry with great prospects. The dominant use of perlite mines at home and abroad is to produce expanded perlite and its products. At present, the annual output of perlite exterior wall insulation boards in my country has exceeded 6 million m3, accounting for about 7% of the annual output of insulation materials in my country. It is the most widely used lightweight insulation material in China.
Perlite insulation boards are mainly used for walls and floors of residential, industrial, public buildings, swimming pools, cold storages, boilers and some insulation projects that have special requirements for waterproofing.