The Flooring Expert

1. Insulation performance

Good thermal insulation is the basic characteristic of rock wool and slag wool products. Under normal temperature (about 25℃), their thermal conductivity is usually between 0.03～0.047W/(moK).
2. Combustion performance
The burning performance of rock wool and slag wool products depends on the amount of combustible adhesive. Rock wool and slag wool are inorganic silicate fibers, which are non-flammable. In the process of processing into products, organic binders or additives are sometimes added, which will have a certain impact on the combustion performance of the products.
3. Sound insulation performance
Rock wool and slag wool products have excellent sound insulation and sound absorption properties. The sound absorption mechanism has a porous structure. When sound waves pass through, friction due to the effect of flow resistance causes part of the sound energy to be absorbed by the fibers, hindering the transmission of sound waves.

Installation method

1. Install with ceiling grid, T15 or T24

2. Ceiling tiles are easy to trim and install

3. Both imperial and metric grids are available

Main material:  torrefaction compounded high density rock wool

Face: special painted laminated with decorative fiberglass tissue

Design: White spray/ white paint/ black spray/colorful as demanded

Fire-resistant: Class A, tested by SGS (EN 13501-1:2007+A1:2009)

NRC: 0.8-0.9 tested by SGS (ENISO354:2003 ENISO11654:1997)

THERMAL RESISTANT: ≥0.4 (M2.K)/W

HUMIDITY: Dimensionally stable with RH up to 95% at 40℃ No sagging, warping or delaminating.

MOISTURE RATE: ≤1%

ENVIRONMENTAL IMPACT: Tiles and packings are fully recyclable

SAFETY: Limit of radionuclides in building materials

                      Specific activity of 226Ra:Ira≤1.0

                     Specific activity of 226Ra,232Th,40K:Ir≤1.3