Can rock wool board be fireproof and waterproof? Now many building materials are required to have fireproof performance, especially the exterior wall insulation material. Can rock wool board be fireproof as the first choice material for exterior wall insulation? Yes, rock wool board is a class of non combustible material. No matter the fire resistance performance or the fire resistance time, rock wool board is very excellent material.

When applied to exterior wall insulation, there is also a waterproof performance, so rock wool board It is also necessary to achieve the effect of hydrophobicity. Compared with other heat preservation materials, rock wool board is the best choice for the most comprehensive heat preservation box effect and water-proof effect. No matter it is glass wool, extrusion, phenolic, polyurethane polystyrene, these can't be compared with rock wool board, and they are not as comprehensive as rock wool board. So don't hesitate to purchase the outer wall heat preservation materials. Rock wool board is your best choice.

Zibo Double Egrets Thermal Insulation Material Sales Co., Ltd. was Zibo Double Egrets Thermal Insulation Material Sales Co., Ltd.established in 1999, and the branch, CCEWOOL Thermomax Inc., was set up in Canada in 2016.