Rock wool board

Using natural volcanic rock as raw material, the exterior wall rock wool board is classified as a non-combustible building material, possessing excellent fire safety performance. Its fibers are long and flexible, with low slag ball content, a small thermal conductivity coefficient, and outstanding insulation effects; at the same time, its multi-layer fiber structure forms an efficient sound-absorbing system, demonstrating remarkable sound insulation and noise reduction performance.

【Fire Safety】Complies with the highest fire protection rating A1 standard.

【Heat Preservation and Energy Saving】Thin and long rock wool fibers effectively reduce thermal conductivity.

【Sound Absorption and Noise Reduction】Excellent sound absorption performance creates a tranquil environment.

【Moisture Resistant and Waterproof】Water repellency rate reaches 99.9%

【Safety and Environmental Protection】Does not contain harmful substances such as asbestos, CFCs, etc.
Fire safety

Meets the highest fire protection rating A1 standard, effectively preventing the spread of fire.
Strong stability in high-temperature environments; does not shrink, deform, or melt.
Melting point above 1000°C, does not produce smoke, burning drips, or debris in a fire.
There are no harmful substances or gas emissions, ensuring environmental safety.
Thermal insulation energy saving

Thin rock wool fibers effectively reduce thermal conductivity, achieving durable and efficient insulation.

Sound absorption and noise reduction

The internal porous interconnected structure endows the product with excellent sound-absorbing performance, creating a tranquil environment.

Moisture-proof and water-resistant

The water repellency rate reaches 99.9%, and the water absorption rate is extremely low, eliminating capillary penetration.
Under high humidity conditions, the volumetric moisture absorption rate is less than 0.2%, and the mass moisture absorption rate is less than 0.3% (ASTM standards).
Safety and Environmental Protection

Anti-corrosive, mildew and bacteria resistant, certified by international authority as a non-carcinogenic material.
Does not contain harmful substances such as asbestos and CFCs.
The chemical properties are stable, the pH value is neutral/weakly alkaline, and there is no corrosion to metal materials.