Rock Wool Sandwich Board – Premium Fireproof Construction Material for Clean Workshops
High-density rock wool core with superior fire resistance (up to 1200°C), reinforced by galvanized steel panels for unmatched durability. Precision-engineered interlocking edges ensure airtight seams, ideal for sterile environments like labs and pharmaceutical facilities. Ultra-lightweight yet load-bearing (up to 150kg/m²), reducing structural strain while meeting ASTM E84 Class A fire ratings. Factory-treated anti-corrosion coating extends lifespan in humid or chemical-exposed zones. Seamless integration for modular wall systems, featuring CNC-cut grooves for electrical/plumbing concealment. Zero formaldehyde emission, certified for LEED green building projects. Bulk pallet discounts available for contractors and industrial buyers. Applications: Cleanroom partitions, cold storage walls, offshore platforms, and HVAC noise barriers. Custom thickness (50mm-200mm) and R-values upon request.