water proof rock wool board Fireproof and waterproof Insulation and warm keeping rockwool,glasswool as core material 1. IntroductionThe rock wool products take basalt as its main raw materials, after the towering stove is melted, use high-speed acentric equipment to make basalt high-temperature melting body into inorganic fiber, and then put bond, polish, silicone oil in at the mean time. ...