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Fast Install Roof Fireproof Rock Wool Board Steel Structure Building Roofing System
Fast Install Roof Fireproof Rock Wool Board Steel Structure Building Roofing System
Specifications
Place of Origin :
china
Compression Strength :
≥40, ≥45, ≥60, ≥80 kPa
Payment Terms :
L/C,T/T
Water Absorption :
≤0.4 kg/m²
MOQ :
1 container.
Point Load :
≥200, ≥260, ≥500, ≥700 N
Density :
120, 140, 160, 180 kg/m³
Hydrophobic Rate :
≥99.0%
Thermal Conductivity :
≤0.040 W/m*K
Description
Fast-Install Roof Fireproof Rock Wool Board – Steel Structure Building Roofing System
Product Overview

Our fast-install roof fireproof rock wool is engineered specifically for steel structure roofs and prefabricated light-gauge steel buildings. Featuring large dimensions and interlocking edges, it dramatically improves installation efficiency, making it ideal for projects with tight schedules such as industrial plants, warehouses, and temporary facilities. Meeting Class A1 non-combustible standards, it provides a fast, safe, and energy-efficient roof insulation solution for steel structures.

Applications
  • Roof insulation for steel industrial plants and logistics warehouses
  • Prefabricated light-gauge steel buildings and portable structures
  • Temporary facilities and emergency structures
  • Projects with strict construction timelines
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
Fast Install Roof Fireproof Rock Wool Board Steel Structure Building Roofing System
Key Features
Large Dimensions - Faster Installation

Available in 2400mm×1200mm or custom oversized formats, covering more area per board and reducing the number of pieces to install.

Perfect Fit with Metal System

Thickness matched to purlin spacing and steel sheet profiles for direct placement—no additional leveling layer required.

Class A1 Non-Combustible - Steel Structure Fire Protection

Meets Class A1 non-combustible standard, protecting steel structures from rapid temperature rise and failure during fire, buying crucial evacuation time.

Lightweight & High Strength - Minimal Added Load

Moderate density ensures minimal additional load on steel roof structures, preserving structural integrity.

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Fast Install Roof Fireproof Rock Wool Board Steel Structure Building Roofing System

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Product Detail
Place of Origin :
china
Compression Strength :
≥40, ≥45, ≥60, ≥80 kPa
Payment Terms :
L/C,T/T
Water Absorption :
≤0.4 kg/m²
MOQ :
1 container.
Point Load :
≥200, ≥260, ≥500, ≥700 N
Contact Supplier
Fast Install Roof Fireproof Rock Wool Board Steel Structure Building Roofing System

BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.

Verified Supplier
1 Years
hebei, langfang
Business Type :
Manufacturer
Main Products :
Rock Wool Insulation, Rock Wool Industrial Insulation, Fiberglass Insulation
Total Annual :
>70000000USD
Employee Number :
>600
Certification Level :
Verified Supplier
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