Efficient insulation material - rock wool roll

At present, it is important to choose an environmentally friendly and efficient insulation material in the construction industry, and rock wool rolls are the most ideal choice. The application scenarios of rock wool rolls are increasing.

Rock wool roll is a flexible roll material made from natural basalt as the main raw material, melted at high temperature to produce inorganic fibers, and added with environmentally friendly binders, dust-proof oil and other auxiliary materials, finally solidified and shaped. The unique porous fiber structure of rock wool endows it with excellent thermal insulation, sound absorption, and fire resistance properties.

Core performance advantages

1. Thermal insulation performance

The thermal conductivity of rock wool rolls is as low as 0.034-0.044 W/(m · K), which can significantly reduce heat loss and is suitable for insulation of building exterior walls, roofs, and industrial pipelines.   

2. A1 level fire safety

As an inorganic material, rock wool rolls are noncombustible and can withstand high temperatures of over 1000 ℃. They do not release toxic gases in the event of a fire and meet the international A1 fire protection standard. They are widely used in scenarios such as firewalls and fire isolation belts.   

3. Sound absorption and noise reduction

Its porous structure can absorb broadband sound waves, with an NRC of 0.75-1.24, making it particularly suitable for places with high acoustic requirements such as theaters, recording studios, and equipment rooms.   

4. Environmental performance

Rock wool rolls are free of harmful substances such as formaldehyde and asbestos, and have antibacterial and anti-mold properties, making them suitable for various scenarios and sensitive environments with high environmental requirements.  

5. Convenient and durable construction

Supports free cutting and can fit complex structures. The aluminum foil veneer version can also resist moisture and corrosion, extending its service life.

Application area 

In the field of architecture, external wall insulation and roof insulation are used to improve the insulation performance of walls and effectively reduce energy consumption.

Industrial field: HVAC pipeline insulation, fire insulation for generator sets and transformers, temperature stability control for cold storage and air conditioning systems; Reduce energy loss and improve pipeline transportation efficiency.

Special scenarios: places with high requirements for fire prevention and acoustic performance, such as ship cabins, exhibition centers, and sports venues.

Rock wool rolls have become the core material for modern building and industrial insulation due to their high efficiency, energy saving, safety, and environmental protection characteristics. Whether it is developers pursuing green certification or industrial enterprises requiring high temperature protection, choosing scientifically designed and strictly quality-controlled rock wool roll products will provide long-term and reliable solutions for projects.

ISOKING rock wool has an excellent reputation in the industry, and over the past 20 years, its products have been sold to multiple countries and have gained an excellent reputation. For more product parameters or customized solutions, please contact professional manufacturers for consultation.