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Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers
Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers
Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers
Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers
Specifications
Brand Name :
SEASTAR
Model Number :
Customizable according to requirements
Certification :
CNASL6673
Place of Origin :
Chengdu, Sichuan, China
MOQ :
20 m³
Price :
252 USD/tons (Current price)
Payment Terms :
spot goods and spot payment
Supply Ability :
2000 tons/month
Delivery Time :
2-7 days
Packaging Details :
wrapped with a stretched polyethylene film directly on the outside
Density :
40 - 200 kg/m³
Color :
yellowish-brown
Stock Size :
1200×600（mm）
Thickness :
30mm-150mm
Electrical Insulation :
Excellent
Noise Reduction :
Excellent
fireproofing :
Excellent
Hydrophobic Property :
Excellent
Temperature Resistance :
-268℃ ~ 650℃
Surface Finish :
Rough
Description
Fireproof Rock Wool Board 30mm-150mm Thick for Industrial Fire Barriers
Product Specifications
Attribute Value
Density 40 - 200 kg/m³
Color yellowish-brown
Stock Size 1200×600(mm)
Thickness 30mm-150mm
Electrical Insulation Excellent
Noise Reduction Excellent
Fireproofing Excellent
Hydrophobic Property Excellent
Temperature Resistance -268℃ ~ 650℃
Surface Finish Rough
Fireproof and Durable Rock Wool Boards

Composed mainly of natural ores like basalt with a melting point exceeding 1000℃, our rock wool boards maintain structural integrity and thermal insulation performance even in fire-induced high temperatures (600-800℃). They resist softening, dripping, or collapsing while releasing only minimal harmless smoke—no toxic fumes—significantly reducing poisoning risks in high-fire-risk scenarios.

Core Performance

Classified as non-combustible materials meeting international standards, these boards neither burn nor support combustion under open flame or high temperatures. Their fire resistance rating of 1-4 hours (adjustable by thickness) effectively blocks flame spread, providing critical evacuation time in applications like:

  • External wall insulation in high-rise buildings
  • Industrial firewalls
  • Fire-resistant bulkheads in ships
Multiple Applications

As core filling or isolation materials, rock wool boards serve in:

  • External wall insulation systems
  • Curtain wall structures
  • Pipe shafts and cable trays
  • Continuous vertical/horizontal fire barriers in high-rises
  • Segmented isolation in pipe shafts
Key Advantages
  • High fire safety: Meets GB 50016 building codes with no flame spread risk
  • Environmental adaptability: Resists high/low temperatures and aging, stable in humid/dry conditions (20+ year lifespan)
  • Construction flexibility: Easily cut to fit tightly with base layers, reducing gap-related risks
  • Eco-friendly: Inorganic composition releases no harmful substances
Fireproofing Material Comparison
Material Fire Resistance Performance Main Advantages Application in Fire Barriers
Rock Wool Board Class A non-combustible, 1-4 hour rating, no toxic fumes, melting point >1000℃ Combines fire resistance with thermal insulation, strong weather resistance, good construction compatibility High-rise external walls, curtain wall separations, pipe shaft isolation
Glass Wool Class A non-combustible, 0.5-2 hour rating, low smoke emission, ~600℃ melting point Lightweight, superior sound insulation, lower cost Internal walls, ventilation duct interlayers
Fireproof Board (Calcium Silicate) Class A non-combustible, 2-6 hour rating, structurally stable High strength, excellent flatness, direct facing use Firewall main bodies, cable tray separations
Intumescent Fire Retardant Coating Class B1 flame-retardant, 0.5-3 hour rating Direct substrate application, convenient for special shapes Steel structures, complex components
Mineral Wool Board Class A non-combustible, 1-3 hour rating, higher thermal conductivity Low cost, basic fire resistance Non-critical areas in standard buildings
Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers
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Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers

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Product Detail
Brand Name :
SEASTAR
Model Number :
Customizable according to requirements
Certification :
CNASL6673
Place of Origin :
Chengdu, Sichuan, China
MOQ :
20 m³
Price :
252 USD/tons (Current price)
Contact Supplier
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Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers
Fireproof Rock Wool Board 30-150mm Thick for Industrial Barriers

Pengzhou Shiyida Building Materials Co., Ltd.

Verified Supplier
1 Years
sichuan, chengdu
Since 2011
Business Type :
Manufacturer, Exporter
Main Products :
Rock Wool Board, Hydrophobic Rockwool, Fireproof Rock Wool Board
Total Annual :
5000000-8000000
Employee Number :
80~120
Certification Level :
Verified Supplier
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