A1 Non-Combustible Fireproof Tunnel Lining Calcium Silicate Board for Subway Wall Cladding

A1 Non-Combustible Fireproof Tunnel Lining Calcium Silicate Board for Subway Wall Cladding. Superior Durability: Engineered for 50+ years of service life with resistance to cracking, warping, and deterioration. Cost-Effective Installation: Modular design reduces project costs by up to 30% with rapid installation and reusable components. Customizable Options: Supports customization for LOGO, color, appearance, size, and surface finish (Glossy/Matte/Brushed). Sound Insulation & Absorption: Provides sound insulation of 20-40dB and sound absorption of 40%-80% in the 1000-2000Hz range. Anti-Static & Dust Repellent: Fluorocarbon coating reduces light pollution, provides anti-static protection, and repels dust. Wide Thickness Range: Available in thicknesses from 2mm to 250mm to meet diverse structural requirements.