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Calcium Silicate Insulation
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HD Calcium Silicate Board

Temperature Grade

1000℃ (1832℉)

Chemistry

Silica, Calcium, Fiber

CCEWOOL® HD Calcium Silicate Board has a density of up to 1000 kg/m³ and a compressive strength of up to 20 MPa, making it ideal for high-temperature areas that need to withstand certain pressures. It also has an exceptionally long service life.

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CCEWOOL® Rock Wool Board 80

CCEWOOL® Rock Wool Board 80 is a high-performance rigid stone wool insulation board designed for exterior continuous insulation systems in both residential and commercial buildings. It offers exceptional thermal, fire-resistant, and acoustic performance.

This product is fire-resistant and does not produce smoke or propagate flames, providing a critical line of defense that keeps occupants safe and reduces property damage during a fire. It helps delay the spread of fire and offers valuable extra time for evacuation and firefighting efforts, minimizing damage.

CCEWOOL® Rock Wool Board 80 integrates thermal insulation, fire safety, and soundproofing into a comprehensive solution that ensures safe, comfortable, and energy-efficient buildings.

Benefits

  • Noise Reduction and Enhanced Comfort

    Rock wool materials provide excellent sound absorption, effectively reducing noise and creating a quiet and productive environment.

  • Vapor Permeable, Reduces Moisture Risk

    The product's vapor permeability enhances the drying ability of wall systems, reducing the potential for condensation and water accumulation that could cause structural damage.

  • Superior Fire Protection for Safety

    With exceptional fire resistance, it can withstand extreme temperatures up to 2,150°F (1,177°C), creating a robust protective barrier.

  • Minimizes Thermal Bridging, Improves Energy Efficiency

    Effectively reduces thermal bridging in wood-framed buildings, significantly improving the overall thermal performance and energy efficiency of the structure.

Features of Rock Wool Board 80

  • Easy to Cut

    Can be easily cut using a bread knife, making installation and construction quick and convenient.

  • Non-Combustible

    With a melting point of up to 1,177°C (2,150°F), it provides excellent high-temperature performance, ensuring fire safety.

  • Excellent Sound Absorption

    Offers superior sound absorption, effectively reducing noise transmission and enhancing the acoustic environment of buildings.

  • Good Vapor Permeability

    The breathable design allows moisture to escape, preventing water accumulation and promoting a dry building envelope.

  • Durable and Corrosion-Resistant

    Will not rot, nor promote the growth of fungi or mildew, ensuring long-term durability.

  • Low Moisture Absorption

    The material has extremely low water absorption, maintaining its thermal performance over time.

  • Chemically Inert

    Does not corrode, ensuring no detrimental effects on surrounding materials or systems.

  • Water-Repellent

    Effectively prevents moisture penetration, making it suitable for various environmental conditions.

  • Eco-Friendly Manufacturing

    Free of CFCs and HCFCs, made from natural and recycled materials, providing a sustainable, environmentally friendly solution.

Application of Rock Wool Board

Versatile Insulation Solutions for Construction

Non-Structural Thermal Insulation;
Single- and Three-Coat Insulated Stucco Cladding;
Basement Continuous Insulation;
Exterior Perimeter Insulation around Foundation;
Under Flat Concrete Slab Insulation;
Residential Wood-Framed Cathedral Ceiling Insulation.

Specifications & Sizes

CCEWOOL® HD Calcium Silicate Board
Items Unit Glass Fiber Reinforced Carbon fiber reinforced
Density Kg/m3 800 - 1100 800 - 1100
Compressive strength Mpa ≥17 ≥18
Flexural Strength Mpa ≥8.5 ≥8.5
Thermal conductivity 200℃ w/m.k ≤0.125 ≤0.14
400℃ ≤0.142 ≤0.15
500℃ ≤0.143 ≤0.15
Temp.Limit ℃ 1000 1000
Linear Shrinkage % length and width: 0.45, height: 1.65 length and width: 0.31, height: 1.61
（850℃3Hrs） （850℃3Hrs）

Custom size are available.Contact Us

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Adhere to Strict Quality Control System

CCEWOOL® products have won a number of authoritative certifications, including rach certification, Fraunhofer laboratory certification and CE certification, which fully prove the excellent quality of our products. These certificates are not only a strong guarantee of the quality of our products, but also ensure a worry-free process for your order. If you need to know more certification details or request relevant certificates, please feel free to contact us!

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    North American
    Warehouse Direct Sales

    Our warehouses located in Charlotte, USA, and Toronto, Canada, are well-equipped with ample stock, enabling us to offer efficient and convenient delivery options to our customers throughout North America

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