Multifunctional Rock Wool Blanket

ABM® Multifunctional Building Rock Wool Blanket (RL Series) is primarily used in steel structure walls and provides thermal insulation, sound absorption, and fire resistance.

According to customer requirements, the product can be treated for water resistance and finished with single- or double-sided facings such as aluminum foil, glass fiber cloth, or aluminum-glass fiber cloth.

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Popular Applications

Steel Structure Wall Systems

Standard Specifications

Product Advantages

Global case

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Product Models	RL60			RL80			RL100
Nominal Density,KG/m³	60			80			100
Thickness,mm	50	60	75	50	60	75	40	50
Length,mm	5000	4000	3000	5000	4000	3000	5000	5000
Width,mm	600/900

If you need products in other specifications, please contact the our sales team.

Excellent Thermal Insulation

Made from high-quality basalt fibers with a thermal conductivity as low as 0.038 W/(m·K), effectively blocking heat transfer to achieve building energy savings and stable indoor temperature.

Reliable Fire Resistance

A1-grade non-combustible material that does not propagate fire or emit toxic gases, forming a reliable fire barrier for buildings.

Excellent Flexibility

Featuring a three-dimensional fibrous network structure, offering excellent bending resistance, perfectly fitting irregular shapes and ensuring construction integrity.

Long-Lasting Durability

Water repellency up to 99%, with excellent aging resistance, maintaining stable performance over time even in humid or fluctuating temperature environments.

Outstanding Acoustic Performance

Noise reduction coefficient (NRC) of 0.9, effectively absorbing mid- and low-frequency noise, significantly improving the acoustic environment of the building.

Safe and Eco-Friendly

Certified as a green building material, free of asbestos and formaldehyde. Fibers do not easily shed during installation, ensuring safe and reliable use.