Perlite

   

       Perlite is a kind of acidic lava from volcanic eruption, which is formed by rapid cooling of glassy rock . and is named of its pearl crevasse structure. Perlite is widely applied, and its main uses are as follows:

       Construction industry: aggregate concrete; lightweight, heat insulation, insulation and sound absorption board; fireproof roofing and light frost, shock resistance, fire prevention, anti radiation wall filler for high-rise building, mortar and other building materials; various industrial equipments and pipe insulation layers; the inner wall of the various cryogenic, cold storage engineering; low boiling point liquid, gas storage and transportation wall.

       Agriculture and Gardening: soil configuration, regulate soil compaction, crop lodging prevention, fertility control, as well as the diluent and vehicle of pesticides and herbicides.