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150mm Height Fire Barrier Rock Wool Lamella – Exterior Wall Insulation
150mm Height Fire Barrier Rock Wool Lamella – Exterior Wall Insulation
Specifications
Height :
150mm
Tensile Strength :
≥120-150 kPa
Place of Origin :
china
MOQ :
1 container.
Payment Terms :
L/C,T/T
Density :
100-120 kg/m³
Hydrophobic Rate :
≥99.0%
Thermal Conductivity :
≤0.045 W/m·K
Shear Strength :
≥20 kPa
Description
150mm Height Fire Barrier Rock Wool Lamella – Exterior Wall Insulation
Product Overview

Our 150mm height fire barrier rock wool strip is specially engineered as a fire barrier for external wall insulation systems, offering the optimal balance between performance and cost. Made from high-quality basalt through advanced processing, this product features a 150mm height that meets most building code requirements for fire barriers while avoiding over-engineering and material waste.

As a standard-grade fire barrier for combustible insulation systems, it effectively blocks flame spread, providing cost-effective fire protection for high-rise residential buildings, commercial complexes, and public facilities.

Applications
  • Standard fire barriers in exterior wall insulation systems for residential and commercial buildings
  • Conventional floor-by-floor fire stops for organic insulation materials (EPS, XPS, PU, etc.)
  • Fire barriers around window and door openings
  • Fire barriers for medium-thickness insulation layers
  • Exterior wall insulation in hot summer and cold winter regions
  • Projects with fire safety requirements but budget constraints
Technical Specifications
Parameter BR100 BR120
Density (kg/m³) 100 120
Tensile Strength (kPa) ≥120 ≥150
Thermal Conductivity (W/m·K, 25°C) ≤0.045
Shear Strength (kPa) ≥20
Shear Modulus (MPa) ≥1
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
150mm Height Fire Barrier Rock Wool Lamella – Exterior Wall Insulation
Key Features & Advantages
150mm Height – Meets Mainstream Project Needs

The most widely adopted fire barrier in ETICS projects, no need for special customization and short lead times.

Class A1 Non-Combustible – Reliable Fire Safety

Meets Class A1 non-combustible material standard: does not burn, emit toxic fumes, or produce molten droplets. As a standard fire barrier, it effectively cuts off flame propagation paths and controls fire development.

Easier Installation

Easy on-site handling, cutting, and bonding, requiring less specialized labor and significantly reducing construction time and costs.

Perfect Compatibility with Standard Insulation Systems

Physical properties are well-matched with commonly used organic insulation thicknesses (e.g., EPS, XPS), with similar thermal expansion coefficients, preventing system stress and ensuring overall stability.

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150mm Height Fire Barrier Rock Wool Lamella – Exterior Wall Insulation

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Product Detail
Height :
150mm
Tensile Strength :
≥120-150 kPa
Place of Origin :
china
MOQ :
1 container.
Payment Terms :
L/C,T/T
Density :
100-120 kg/m³
Contact Supplier
150mm Height Fire Barrier Rock Wool Lamella – Exterior Wall Insulation

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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