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{"title":"Fire Barrier Rock Wool lamella \u2013 100kg\/m\u00b3 \/ 120kg\/m\u00b3 \u2013 Exterior Wall Insulation","imgUrl":"https:\/\/img.chinax.com\/nimg\/de\/05\/796950b034e2154e5fd4203600f7-200x200-1\/fire_barrier_rock_wool_lamella_e2_80_93_100kg_2fm_c2_b3_2f_120kg_2fm_c2_b3_e2_80_93_exterior_wall_insulation.jpg","attrs":{"Shear Modulus":"\u22651 MPa","Place of Origin":"china","Minimum Order Quantity":"1 container.","Shear Strength":"\u226520 kPa"}}
{"title":"2400mm Length Exterior Wall Insulation Rock Wool Slab \/ Fireproof Rock Wool","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/71\/62bbe584f7dc326a7ed9691a18a6-200x200-1\/2400mm_length_exterior_wall_insulation_rock_wool_slab_2f_fireproof_rock_wool_insulation_material.jpg","attrs":{"Place of Origin":"china","Payment Terms":"L\/C,T\/T","Combustibility":"Class A1 non-combustible","Density":"120 kg\/m\u00b3, 140 kg\/m\u00b3"}}
{"title":"TR7.5 \/ TR10 \/ TR15 Fireproof Rock Wool Slab for ETICS \/ EIFS\u2013 High Tensile","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/9d\/6b1e6db0f58b4b24eb38b44026b6-200x200-1\/tr7_5_2f_tr10_2f_tr15_fireproof_rock_wool_slab_for_etics_2f_eifs_e2_80_93_high_tensile_strength_c2_b7_class_a_fire_rating_c2_b7_lo.jpg","attrs":{"Payment Terms":"L\/C,T\/T","Place of Origin":"china","Acidity Coefficient":"\u22652.0","Minimum Order Quantity":"1 container."}}
{"title":"Class A Fireproof Rock Wool Board \u2013 120kg\/m\u00b3 \/ 140kg\/m\u00b3 for Exterior Wall","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/9c\/d36906c8e311a718fcc6d3cd7969-200x200-1\/class_a_fireproof_rock_wool_board_e2_80_93_120kg_2fm_c2_b3_2f_140kg_2fm_c2_b3_for_exterior_wall_insulation.jpg","attrs":{"Tensile Strength":"\u22657.5 \/ 10 kPa (FR120), \u226510 \/ 15 kPa (FR140)","Density":"120kg\/m\u00b3 \/ 140kg\/m\u00b3","Payment Terms":"L\/C,T\/T","Minimum Order Quantity":"1 container."}}
{"title":"Water Resistant Rock Wool for Fireproof ETICS","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/04\/a2e75cf83fce2a348dcceae469c6-200x200-1\/water_resistant_rock_wool_for_fireproof_etics.jpg","attrs":{"Minimum Order Quantity":"1 container.","Payment Terms":"L\/C,T\/T","Density":"120 kg\/m\u00b3 | 140 kg\/m\u00b3","Place of Origin":"china"}}
{"title":"2400mm Length Fireproof Rock Wool\u2013 Exterior Wall Insulation","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/5d\/c85a27dbea645934ea24c74f86b3-200x200-1\/2400mm_length_fireproof_rock_wool_e2_80_93_exterior_wall_insulation.jpg","attrs":{"Place of Origin":"china","Tensile Strength":"\u22657.5 \/ 10 kPa, \u226510 \/ 15 kPa","Payment Terms":"L\/C,T\/T","Minimum Order Quantity":"1 container."}}
{"title":"Class A1 non-combustible Fireproof Rock Wool \u2013 Exterior Wall Insulation","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/d3\/ad5a29dca493b97a63e3444a0bd7-200x200-1\/class_a1_non_combustible_fireproof_rock_wool_e2_80_93_exterior_wall_insulation.jpg","attrs":{"Density":"120 kg\/m\u00b3, 140 kg\/m\u00b3","Minimum Order Quantity":"1 container.","Combustibility":"Class A1 non-combustible","Hydrophobic Rate":"\u226599.0%"}}
Fire Barrier Rock Wool Lamella – 100kg/m³ / 120kg/m³ – Exterior Wall Insulation
Product Overview
Our fire barrier rock wool strips, available in 100kg/m³ and 120kg/m³ densities, are specially engineered for fire barriers in external wall insulation systems. Made from high-quality basalt and processed into strip form, they offer Class A1 non-combustibility, high tensile strength, and dimensional stability. With density options tailored to different building heights, load requirements, and fire safety demands, they effectively stop flame spread, providing reliable fire protection for high-rise buildings and public facilities.
Applications
100kg/m³ Rock Wool Strip: Ideal for fire barriers in standard-height buildings with standard load requirements—cost-effective and easy to install
120kg/m³ Rock Wool Strip: Suitable for high-rise and super-high-rise buildings with higher tensile strength demands—enhanced system safety
Floor-by-floor fire stops for organic insulation materials (EPS, XPS, PU, etc.)
Fire barriers around window and door openings
Insulation systems near fire compartments and refuge floors
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
Features & Advantages
Density-Graded Design for Various Project Needs
100kg/m³: Lightweight and economical, ideal for general building fire barriers—easier handling and installation
120kg/m³: Higher strength for high-rise buildings and demanding conditions—longer-lasting fire barrier performance
Flexible selection based on project budget, building height, and load requirements ensures optimal balance between performance and cost.
Class A1 Non-Combustible - Effectively Stops Flame Spread
Meets Class A1 non-combustible material standard: does not burn, contribute to fire, or propagate flames. As a fire barrier for combustible insulation, it cuts off flame propagation paths and controls fire development.
High Tensile Strength - Reliable System Safety
High vertical tensile strength ensures secure bonding with the substrate—no falling, no hollowing over time—guaranteeing lasting and stable fire barrier performance under various working conditions.
Fast and Easy Installation
Uniform strip dimensions and precise cutting allow for quick installation with cement mortar on-site. Seamless integration with organic insulation boards significantly improves construction efficiency and reduces labor costs.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
>70000000USD
Employee Number:
>600
Ecer Certification：
Verified Supplier
BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i... BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i...
