Loading…

High-Performance Acoustic Rock Wool Insulation Board for Auditorium Ceilings with Aesthetic Finish Options. Excellent Acoustic Performance: High sound absorption with Noise Reduction Coefficient (NRC) up to 0.95. Customizable Dimensions: Available in lengths 1000-1200mm, widths 400-1200mm, and thicknesses 20-200mm. Moisture and Mold Resistant: Hydrophobic properties with water repellency greater than 99% prevent mold growth. Eco-Friendly Material: Made from molten basalt rock and recycled slag for sustainable insulation. High Compressive Strength: Exceeds 40 kPa at 10% deformation, ensuring mechanical robustness. Versatile Applications: Ideal for exterior walls, roofing, interior partitions, and industrial equipment.