As a decorative material for suspended ceilings, mineral wool board impacts both the indoor environment and building safety. These boards offer numerous advantages, including sound absorption and noise reduction, fire safety, a high strength-to-weight ratio, thermal insulation, moisture and bacterial resistance, and aesthetic appeal. However, achieving effective sound absorption and soundproofing often requires reducing the board's density or introducing perforations; these measures significantly compromise structural strength, making the boards prone to damage during installation. While the surface is predominantly white, it is susceptible to yellowing caused by volatile solvents, and textured varieties-such as sand-sprayed or embossed boards-may shed dust in humid environments. Mineral wool boards are widely used in indoor suspended ceiling applications.
Mineral wool boards account for 41.3% of ceiling materials used in public educational buildings nationwide, with a steady compound annual growth rate of 9.2%. The manufacturing process entails minimal pollution, and the products are recyclable.
Future advancements-such as enhanced product durability, optimized eco-friendly manufacturing processes, and improved recycling systems-will further elevate the material's environmental performance.
