... , building materials, petroleum, chemical industry. The natural rock, ore and other raw materials, or other pools in the cupola ... is a natural rock such as basalt, gabbro, dolomite, iron ore, bauxite as raw materials, high temperature melting, fibrosis, made ... or we can produce according to client’s requirements incluidng different packagings. Specifications of Rock Wool ProductsDensity(kg/m3)Thickness ...