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{"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%"}}
1-Hour Fire-Rated Fireproof Rock Wool – Ventilation Duct System
Product Overview
Our 1-hour fire-rated fireproof rock wool is designed for standard fire protection requirements of duct systems in general office buildings, commercial buildings, and residential complexes. Tested by national fire authorities, it achieves a fire resistance rating of 1 hour, meeting conventional building smoke control duct specifications. Featuring a fast-install design, it offers simple, quick installation with lower overall costs.
Applications
Fireproof wrapping for ventilation ducts in offices, hotels
Smoke exhaust ducts in residential complexes
Commercial kitchens, restaurant exhaust ducts
Ventilation ducts in general industrial plants
Projects requiring 1-hour fire resistance
Technical Specifications
Parameter
TG100
Thickness (mm)
40
Fire Rating (h)
Up to 1
Combustibility
A1
Density (kg/m³)
100
Thermal Conductivity (W/m·K, 25°C)
≤0.040
Acidity Coefficient
≥2.1
Hydrophobic Rate (%)
≥99.0
Key Features
1 Hour Fire Rating Code Compliant
Nationally tested for fire integrity of 1 hour, meeting standard building smoke control system requirements.
Easy and Fast Installation
Simple on-site installation with minimal training, shortening project timelines.
Cost-Effective
Achieves 1-hour fire resistance with optimal material and labor costs, ideal for large-scale applications.
Class A Non-Combustible
Meets Class A1 non-combustible standard, with no burning or toxic fumes during fire.
Fits All Duct Types
Light, flexible boards conform tightly to rectangular, circular, and irregular duct shapes for versatile installation.
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...