Exterior Wall Fireproof Rock Wool Board
Exterior Wall Fireproof Rock Wool Board
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Exterior Wall Fireproof Rock Wool Board

Price
MOQ
$12.5
120 Pieces
Product Details
fire resistance rating:
Class A1 per GB 8624-2012
thermal conductivity:
0.032 W/(m·K) at 25℃
thickness range:
50mm-150mm
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Product Description
Company Info

Basic Info

This exterior wall fireproof rock wool board is specially designed for external thermal insulation and fire protection of high-rise buildings, commercial complexes and industrial plants. Made from high-purity basalt as raw material, it solves the fire safety pain points of traditional external insulation materials, improves the overall fire rating of buildings, and reduces building energy consumption. It meets the standards of green buildings, with good thermal insulation, sound insulation and noise reduction performance, easy installation and long service life, suitable for both new building construction and existing building exterior wall insulation renovation projects.

Key attributes

fire resistance rating
Class A1 per GB 8624-2012
thermal conductivity
0.032 W/(m·K) at 25℃
thickness range
50mm-150mm
density range
120-180 kg/m³
standard size
1200mm×600mm
waterproof rating
IPX7
adhesive type
halogen-free environmental resin
operating temperature range
-200℃~+700℃
certifications
CE, ISO 9001, ISO 14001
installation method
dry hanging
compressive strength
≥0.15MPa
fire resistance rating
Class A1 per GB 8624-2012
thermal conductivity
0.032 W/(m·K) at 25℃
thickness range
50mm-150mm
density range
120-180 kg/m³
standard size
1200mm×600mm
waterproof rating
IPX7
adhesive type
halogen-free environmental resin
operating temperature range
-200℃~+700℃
certifications
CE, ISO 9001, ISO 14001
installation method
dry hanging
compressive strength
≥0.15MPa

Customer reviews

Michael · Construction Project Manager
As a project manager overseeing large-scale commercial buildings, I've used various insulation materials, but the high-density rock wool board for exterior walls stands out. Its thermal insulation performance is exceptional, significantly reducing energy consumption for heating and cooling. The installation process was smooth, and the material's fire resistance gives us peace of mind regarding safety compliance. After a year of use, we've observed no degradation in performance despite harsh weather conditions.
David · Acoustic Engineer
From a professional standpoint, these noise reduction rock wool boards demonstrate excellent NRC (Noise Reduction Coefficient) values across various frequency ranges. I've specified them for several recording studio projects where precise sound control is essential. The density and fiber structure provide superior sound absorption compared to standard insulation materials. They maintain performance consistency even in varying temperature conditions, making them reliable for both interior and exterior applications.

Product Description

Product features:

The core advantage of this product lies in its high-purity basalt raw material and halogen-free environmental protection adhesive formula. It has a Class A1 fire resistance rating, meeting the most stringent fire safety requirements, and will not release toxic fumes even under high temperature. Its thermal conductivity is as low as 0.032 W/(m·K), which is better than traditional polystyrene insulation boards, with more excellent thermal insulation effect. The IPX7 waterproof performance allows it to be used in humid outdoor environments. The dry hanging installation method reduces on-site cutting waste, and can be customized according to different thickness requirements to match the integrated external wall insulation and decoration panel system, effectively solving the fire safety and energy saving problems of high-rise building exterior walls.

Exterior Wall Fireproof Rock Wool Board

Product specifications:

The standard size of the product is 1200mm in length and 600mm in width, with optional thicknesses of 50mm, 75mm, 100mm, 120mm and 150mm. There are three density options: 120kg/m³, 150kg/m³ and 180kg/m³. The thermal conductivity ranges from 0.031W/(m·K) to 0.033W/(m·K) under normal temperature of 25℃. The compressive strength is ≥0.15MPa, and the tensile strength is ≥0.10MPa. The water absorption rate is ≤0.5% (volume fraction). The operating temperature range is -200℃ to +700℃. It has passed CE, ISO 9001 and ISO 14001 certifications, and complies with the EU Construction Product Regulation CPR standard.

Product application:

It is suitable for external thermal insulation systems of high-rise civil buildings, commercial office buildings, industrial plants, interior wall insulation of subway tunnels, exterior wall insulation of large stadiums, and can also be used for existing building exterior wall insulation renovation projects. It can be used with anchors and plastering mortar to form a complete external wall insulation system, meeting the requirements of three-star green building certification, improving the overall fire performance and energy efficiency of buildings.

Frequently Asked Questions (FAQ)

Q:What are the installation considerations for fireproof rock wool exterior panels?
A:Key steps: 1) Use corrosion-resistant fixings (stainless steel anchors), 2) Apply waterproof mortar layer, 3) Maintain ≤2mm joint gaps filled with fire-resistant sealant, 4) Follow EN 13501-1 and ASTM E84 standards for fire-rated assemblies. Professional installation ensures 20+ years service life.
Q:What are the installation requirements for exterior rock wool insulation systems?
A:Key steps: 1) Use mechanical fixings (8-10 anchors/m²), 2) Apply alkali-resistant mesh reinforcement, 3) Seal joints with fireproof mastic, 4) Finish with breathable render. Comply with EN 13500 standards.
Q:Can fireproof rock wool boards be used in exterior walls?
A:Yes, they're suitable for exterior walls due to: 1) Weather resistance, 2) Hydrophobic treatment (water absorption <1%), 3) Thermal stability (-40°C to 200°C), 4) UV-resistant surface coatings available.

Company Profile

Business Type:
Manufacturer
Main Products:
rock wool board,electromechanical equipment,,
Year of Establishment:
2019
Number of Employees:
Address:
No. 19-21 Jinggao South Road, East West Road, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an, Shaanxi, China
Average Response Time:
Days

General Information

Business Type:
Manufacturer
Main Products:
rock wool board,electromechanical equipment,,
Year of Establishment:
2019
Number of Employees:
Management System Certification:
QS9000,ISO9004,ISO9000
Address:
No. 19-21 Jinggao South Road, East West Road, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an, Shaanxi, China

Trade Capability

Main Markets:
南美洲,非洲,西欧
Shipping Ports:
Export Volume:
Average Lead Time:
Days
Payment Terms:
T/T L/C MoneyGram PayPal D/P Western Union
Cooperation Mode:
OEM ODM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

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