Rock wool strips are made of high-strength rock wool boards cut into specific structures, so they have high compressive strength and excellent fire resistance. Rock wool strips are used as fillers for rock wool sandwich panels, providing good fire resistance for wall panels and roof panels. Various specifications of products produced by using chemical quick-drying adhesives and mechanical curing technology have made important contributions to creating a safe, high-quality exterior wall with good constant temperature, heat insulation and sound insulation.
Sound Absorption/Insulation: The open structure of the rock wool strip provides excellent absorption/insulation performance. Fire resistance: This product is tested as non-combustible by ASTM E-136 standard.
Compressive strength: The rock wool sliver is processed by the profiled plate, and the fiber is upright in the assembly line process, so it can bear high load.
5%: Pressure resistance>25Kpa; 10%: Pressure resistance>40Kpa.
Moisture resistance: Rock wool strips are waterproof and have a good ability to release water vapor pressure to the roof structure.
Audited Supplier 
){kind=link}
){kind=link}