Sound absorption/soundproofing: the open structure of rock wool strips provides excellent sound absorption/soundproofing performance. Fire resistance: this product is tested as non combustible according to ASTM E-136 standard.
Compressive strength: Rock wool strips are processed from compression plates, and the fibers are upright in the assembly line process, so they can bear high loads.
5%: pressure resistance>25Kpa; 10%: Pressure resistance>40Kpa.
Moisture resistance: Rock wool strips are waterproof and have good ability to release water vapor pressure to the roof structure.
Rock wool strip products are suitable for thermal insulation, sound insulation, and other applications in industrial equipment, buildings, and ships.