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2400mm Length Exterior Wall Insulation Rock Wool Slab / Fireproof Rock Wool Insulation Material
2400mm Length Exterior Wall Insulation Rock Wool Slab / Fireproof Rock Wool Insulation Material
Specifications
Place of Origin :
china
Payment Terms :
L/C,T/T
Combustibility :
Class A1 non-combustible
Density :
120 kg/m³, 140 kg/m³
Hydrophobic Rate :
≥99.0%
MOQ :
1 container.
Length :
2400mm
Tensile Strength :
≥7.5 / 10 kPa, ≥10 / 15 kPa
Thermal Conductivity :
≤0.038 W/m·K, ≤0.040 W/m·K
Description
2400mm Length Exterior Wall Insulation Rock Wool Slab / Fireproof Rock Wool Insulation Material
Product Overview

We specialize in manufacturing 2400mm ultra-wide exterior wall rock wool insulation boards, designed for high-performance external thermal insulation systems. Made from high-quality basalt and produced with advanced electricity melting production technology, these products offer excellent energy efficiency, Class A fire resistance, high tensile strength, and long-term durability.

Applications
  • Applicable to all types of new construction, retrofit, and expansion building energy efficiency projects with substrate walls of concrete, solid masonry, or autoclaved aerated concrete blocks
  • Also applies to curtain wall insulation projects, particularly for wall insulation in buildings with assembly occupancies areas and passive houses
Technical Specifications
Parameter Product FR120 FR140
Density (kg/m³) 120 140
Tensile Strength (kPa) ≥7.5 / 10 ≥10 / 15
Thermal Conductivity (W/m·K, 25°C) ≤0.038 ≤0.040
Combustibility Class A1 non-combustible
Acidity Coefficient ≥2.0
Hydrophobic Rate (%) ≥99.0
Standard Dimensions (mm) Length: 2400, 1200
Width: 1200, 600
Thickness: according to building energy efficiency codes
Product Image
2400mm Length Exterior Wall Insulation Rock Wool Slab / Fireproof Rock Wool Insulation Material
Key Features & Advantages
High-Efficiency Thermal Insulation

Advanced rock wool production technology ensures low thermal conductivity and superior insulation performance, meeting strict building energy-saving standards and supporting green building certifications.

2400mm Ultra-Wide Design

Breakthrough width of up to 2400mm reduces panel joints, accelerates installation timelines, lowers labor costs, and enhances overall wall stability.

High Tensile Strength

Optimized fiber orientation delivers exceptional tensile strength, ideal for high-rise and super-high-rise buildings, resisting strong wind loads and extreme weather.

Class A Fire Safety

100% inorganic mineral fibers: non-combustible, no toxic gas emission, and no molten droplets during fires. Acts as a fire barrier, providing critical escape time.

Superior Weather Resistance

High acidity coefficient ensures corrosion resistance and durability in humid or acidic/alkaline environments, maintaining performance for decades.

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2400mm Length Exterior Wall Insulation Rock Wool Slab / Fireproof Rock Wool Insulation Material

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Product Detail
Place of Origin :
china
Payment Terms :
L/C,T/T
Combustibility :
Class A1 non-combustible
Density :
120 kg/m³, 140 kg/m³
Hydrophobic Rate :
≥99.0%
MOQ :
1 container.
Contact Supplier
2400mm Length Exterior Wall Insulation Rock Wool Slab / Fireproof Rock Wool Insulation Material

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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