What are the main uses of rock wool boards?

Rock wool boards are widely used in fields such as petrochemicals, textile metallurgy, power transportation, and construction agriculture. In recent years, fires have occurred repeatedly due to improper selection of insulation materials for building exterior walls, causing great losses to the safety of people's lives and property. Shi Keda Rock Wool has developed a series of products tailored to the characteristics of buildings, including:

1. Shi Keda rock wool board for external wall insulation is designed and produced specifically for the external wall insulation system of buildings. It is suitable for the external wall insulation or energy-saving renovation of new or existing buildings with dense structures such as concrete or brick walls. It has the highest fire protection rating of A1 level, which not only provides fire insulation, sound absorption and noise reduction, but also has high compressive and tensile strength, low water absorption and moisture absorption, good dimensional stability, and aging resistance. It is compatible with exterior wall systems and has a similar lifespan as building structures. It provides effective insulation, energy conservation, fire prevention, and extreme weather protection for buildings.

2. Shida Roof Special Rock Wool Board is a rock wool product designed and developed specifically for various flexible waterproof roof systems, which integrates insulation, fire prevention, sound absorption and noise reduction functions. It has good compressive and point load resistance, good hydrophobicity and moisture resistance, low short-term water absorption and long-term moisture absorption, good aging and weather resistance, physical stability and chemical stability. It can meet the needs of bearing and related equipment weight during the construction and maintenance of the roof system.

3. Shida Rock Wool Board for Curtain Wall is specially designed for curtain wall systems, with characteristics such as higher fire resistance temperature, higher melting point, and smaller high-temperature linear shrinkage. At the same time, it has good hydrophobic and moisture-proof properties, low moisture absorption and water absorption rate, and will not corrode metals.

4. Shida Fire Isolation Belt is developed and produced using rock wool according to the characteristics of the isolation belt. It is cut into strips using thicker rock wool boards, and the fibers are perpendicular to the wall during use, greatly providing the rock wool's tensile strength. It is mainly used in conjunction with exterior wall insulation materials such as EPS and XPS, which have combustion performance below A1 level, to increase the fire resistance and safety of the building's exterior wall insulation system.