High Compression Strength Fireproof Rock Wool For Roofing System
Price:
Negotiable
MOQ:
1 container.
Delivery Time:
Negotiable
Product Description
High Compression Strength Fireproof Rock Wool for Roofing System
Product Overview
Our high compressive strength roof fireproof rock wool is engineered for airport terminals, convention centers, and large transportation hubs with large-scale roofing systems. Featuring high-density rock wool formed through 3D pleating technology with excellent compressive strength, ensuring long-term stability under combined equipment loads, maintenance loads, and wind loads.
Applications
- Steel structure roof insulation for airport terminals, railway stations
- Large-scale roof systems for convention centers, stadiums
- Industrial plants, logistics centers
- Metal roofs requiring installation of HVAC units, PV systems, and maintenance walkways
Technical Specifications
| Parameter Product | HR120 | HR140 | HR160 | HR180 |
|---|---|---|---|---|
| Density (kg/m³) | 120 | 140 | 160 | 180 |
| Compression Strength (kPa) | ≥40 | ≥45 | ≥60 | ≥80 |
| Point Load (N, Deformation: 5 mm) | ≥200 | ≥260 | ≥500 | ≥700 |
| Thermal Conductivity (W/m*K, 25°C) | ≤0.040 | |||
| Combustibility | Class A1 non-combustible | |||
| Acidity Coefficient | ≥2.0 | |||
| Hydrophobic Rate (%) | ≥99.0 | |||
| Water absorption (kg/m², short term, partial immersion) | ≤0.4 | |||
| Mass moisture absorption (%) | ≤0.3 | |||
Key Features
- High Compressive Strength - Reliable Load-Bearing: Compressive strength ≥80kPa (depending on density), capable of supporting concentrated loads from equipment installation and maintenance access—no deformation, no settling over time.
- Class A1 Non-Combustible - Roof Fire Barrier: Meets the highest Class A1 non-combustible standard: no burning, no molten droplets, no toxic fumes, effectively preventing fire spread across the roof.
- Dimensional Stability - Long-lasting Performance: High acidity coefficient ensures weather resistance—no powdering, no shrinkage under temperature fluctuations and UV exposure, ensuring long-lasting performance.
- Thermal Efficiency - Green Building Compliance: Low thermal conductivity meets building energy efficiency standards, supporting green certifications for airport and convention projects.
- Easy Installation - Metal Roof Compatible: Uniform product dimensions allow direct installation over profiled steel sheets or concrete substrates, perfectly integrating with roofing systems.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.
Location
East of Daxian Road, South of Weier Road, Dachang Hui Autonomous County, Langfang City, Hebei Province
Contact Person
Mr.