EC21 Product Catalogs - noise absorption

Cement Fiber Board

20090807

Absorption: <60% Anti-freezy: No distorion after 25 repeated cycles of freezing and thawing Radioactivity: conforming to GB6566-2001 Grade A Standtard Edges: Square / Beveled Color: White, Light gr

Rockwool Blanket with FM and CCS Certificate

20180625

absorption and noise reduction, our products have been widely used in commercial and industrial insulation areas as insulation for houses, office buildings, power plants, petrochemical plants, refine