High Point Load Glass Fiber Mat-Faced Fireproof Rock Wool Board – Concentrated Load + Surface Reinforcement · Airport/Convention/Steel Structure Roofing System
Product Overview
Our high point load glass fiber mat-faced roof fireproof rock wool board combines ultimate compressive strength with surface reinforcement, specially engineered for roofing systems of airports, convention centers, and steel structure buildings. Featuring a high compressive strength rock wool laminated with a high-strength glass fiber mat, it withstands concentrated loads from equipment bases and hanging points while preventing fiber shedding and enhancing surface wind erosion resistance.
Applications
- Metal roofing systems for large buildings such as airport terminals, exhibition halls, and sports venues
- Exposed roofs and steel structure buildings in high-wind areas
- Roof areas requiring frequent maintenance access
- Projects with strict surface integrity requirements
Technical Specifications
| Parameter |
HR160-JG |
HR180-JG |
| Density (kg/m³) |
160 |
180 |
| Point Load (N, Deformation: 5 mm) |
≥900 |
≥1200 |
| Compression Strength (kPa) |
≥60 |
≥80 |
| Acidity Coefficient |
≥2.0 |
≥2.0 |
| Thermal Conductivity (W/m·K, 25°C) |
≤0.040 |
| Combustibility |
Class A1 non-combustible |
| Hydrophobic Rate (%) |
≥99.0 |
Key Features
- High Point Load Capacity: Point Load up to 1200N, designed for concentrated load areas like equipment bases and hanging points—no crushing, no settling over time.
- Glass Fiber Mat Facing – Surface Reinforcement: High-strength glass fiber mat effectively prevents fiber shedding and enhances wind erosion and abrasion resistance, especially for exposed roofs.
- Class A1 Non-Combustible – Dual Safety: Both rock wool and glass fiber mat are Class A1 non-combustible materials, with no burning or toxic smoke during fire, ensuring roof fire safety.
- Moisture-Resistant & Durable: The glass fiber mat offers moisture protection, combined with high-acidity-coefficient rock wool for long-term stability in humid or salt-laden environments.
- Installation-Friendly – Reduced Waste: The mat facing makes rock wool more durable during handling and placement, reducing edge damage and lowering material waste rates.