stone wool insulation slab is a kind of inorganic high-efficiency insulation material with good performance. It is produced with basalt and diabase as the main raw materials and a certain amount of auxiliary materials, which are made into fibrous loose materials by high-temperature melting and centrifugal blowing. After adding appropriate amount of adhesive, anti-settling agent, water repellent and other additives to stone wool fiber, it goes through the processes of layer-by-layer dropping, pressing with rollers, curing in a curing oven, and finally cooling and cutting to obtain stone wool insulation slab.

     Install stone wool insulation slab on the outer side of the main enclosure structure to form a composite external thermal insulation wall, can greatly improve the thermal insulation performance of the building. It has the characteristics of non-combustible, non-toxic, light weight, low thermal conductivity, good sound absorption performance, good insulation, good chemical stability, and long service life.
     Application of stone wool insulation slab: Applicable to energy-saving thermal insulation projects of new, expanded and rebuilt residential buildings and public buildings. Including external wall thermal insulation, non-transparent curtain wall thermal insulation and Fire barrier for EPS external insulation system. It is also ideal material suitable for industrial equipment, ship thermal insulation and sound insulation, etc. In construction engineering, stone wool insulation slab can be used to compose steel stone wool sandwich panel, which has advantages of low thermal conductivity, good air permeability and combustion performance, etc.