Characteristics of rock sliver

- Mar 19, 2018-

Characteristics of rock sliver

●  Sound absorption / sound insulation: the open structure of the rock sliver provides excellent absorption / sound insulation.

●  Fire resistance: This product is detected by ASTM E-136 standard as non flammable products.
Pressure resistance: the rock wool strips are made from the pressing plate, and the fiber is upright in the assembly line process, so it can bear high load.

●  5%: stress resistance >25Kpa; 10%: stress resistance >40Kpa.

●  Moisture resistance: rock wool is waterproof, with a good ability to release steam pressure from the roof structure.