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Marine A30 Class Bulkhead Fireproof Rock Wool Board 30mm Thick
Marine A30 Class Bulkhead Fireproof Rock Wool Board 30mm Thick
Specifications
Thermal Conductivity :
0.035 W/(m·K)
Density :
45~150 kg/m³
Acidity Coefficient :
≥2.0
Thickness :
30mm
Payment Terms :
L/C,T/T
Hydrophobic Rate :
≥99%
Place of Origin :
china
Mass Moisture Absorption :
<1%
MOQ :
1 container.
Description
Marine A30 Class Bulkhead Fireproof Rock Wool Board – 30mm Thick
Product Overview

Our A30 bulkhead fireproof rock wool is specially engineered for marine and offshore bulkhead systems, with a thickness of 30mm, meeting IMO A30 class fire-resisting division standards. Made from premium rock wool through advanced processing, it effectively prevents flame spread during fire, ensuring the non-fire side temperature remains within limits for 30 minutes. The lightweight design reduces vessel deadweight, improving cargo capacity. With excellent acoustic and thermal insulation, it is ideal for passenger ships, cargo vessels, and offshore platforms.

Applications
  • Fireproof and Insulation of Bulkheads in marine accommodation, control rooms
  • Offshore platform living quarters bulkheads Insulation
  • Yachts, passenger vessel interior divisions
  • Weight-sensitive vessel fire divisions
  • Bulkhead systems requiring IMO A30 class compliance
Technical Specifications
Parameter Performance Test Standard
Combustibility Non-combustible IMO 2010 FTP Code
Thermal Conductivity (W/(m·K)) 0.035 ISO 8302:1991
Acidity Coefficient ≥2.0 GB/T 25975
Mass Moisture Absorption (%) <1% GB/T 5480
Hydrophobic Rate (%) ≥99%
Anti-fungi Qualified ASTM C 1338
Standard Size (mm) 1000*600*(30~150)
Density (kg/m³) 45~150
Fire and Acoustic Performance
Fire rating Thickness (mm) Volume weight (kg/m³) Weight per square meter (kg/m²) Thermal conductivity (W/(m·K)) Sound insulation (dB)
bulkhead A30 Panel 30+30 45 2.7 0.035 48
Strengthen the material A60 Panel 30+30 45 2.7 0.035 48
Deck A30 Panel 50 45 2.25 0.035 47
Strengthen the material A60 Panel 50 45 2.25 0.035 47
Marine A30 Class Bulkhead Fireproof Rock Wool Board 30mm Thick
Key Features
A30 Class Fire-Resisting Division – Certified

Meets IMO A30 class fire-resisting standard, maintaining non-fire side temperature ≤140°C for 30 minutes, effectively blocking flame spread.

30mm Thin Design – Reduced Vessel Weight

Only 30mm thickness significantly reduces bulkhead system weight, improving cargo capacity and reducing fuel consumption.

Class A Non-Combustible – Fire Safety

Rock wool is Class A non-combustible, with no burning or toxic fumes, ensuring crew safety.

Excellent Acoustic Performance – Privacy Protection

Rock wool fiber structure provides good sound absorption, effectively blocking sound transmission between compartments for enhanced comfort.

Corrosion Resistant – Marine Environment Adaptable

High acidity coefficient ensures salt spray and moisture resistance, maintaining stable performance in marine environments.

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Marine A30 Class Bulkhead Fireproof Rock Wool Board 30mm Thick

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Product Detail
Thermal Conductivity :
0.035 W/(m·K)
Density :
45~150 kg/m³
Acidity Coefficient :
≥2.0
Thickness :
30mm
Payment Terms :
L/C,T/T
Hydrophobic Rate :
≥99%
Contact Supplier
Marine A30 Class Bulkhead Fireproof Rock Wool Board 30mm Thick

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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