日本ロックウール List of Products and Services

"Home Blow Wool" is a blown-in rock wool insulation material that excels in fire resistance and sound absorption, maintaining its high-quality performance over the long term. Regardless of whether in cold or warm regions, its excellent insulation properties help reduce heating and cooling costs and contribute to CO2 reduction. It boasts a heat resistance temperature of over 650°C, making it suitable for preventing the spread of fire in the event of a fire. 【Features】 ■ Heat resistance temperature of over 650°C ■ Suitable for preventing the spread of fire in the event of a fire ■ Non-formaldehyde and non-asbestos product ■ Low dust generation during installation ■ Suppresses dust generation over the long term *For more details, please refer to the PDF materials or feel free to contact us.

• Rock wool

This catalog features the inorganic resource "rock wool" obtained from the steelmaking process. Starting with the excellent "S-Fiber Granulated Cotton," which is fire-resistant, non-combustible, insulating, and sound-absorbing, we also offer the amorphous non-combustible materials "Sunfunair" and "S-Fiber FF." Based on the advanced know-how cultivated through various research, our company responds to diverse needs across a wide range of fields, focusing on building construction, housing, and agriculture. [Contents] ■ Towards a future for people and nature: Japan Rock Wool Co., Ltd. ■ Company Overview ■ S-Fiber Granulated Cotton ■ Sunfunair ■ S-Fiber FF *For more details, please refer to the PDF materials or feel free to contact us.

• Rock wool

Rock wool is a man-made mineral fiber produced in factories. It is created by melting blast furnace slag at high temperatures and then blowing it into fibers using centrifugal force. The processed products are utilized in various applications. 【Features】 ■ Excellent insulation and heat retention performance ■ High heat resistance and fire resistance ■ Superior sound absorption characteristics ■ High non-combustibility as a legally designated non-combustible material ■ Excellent workability *For more details, please refer to the catalog or feel free to contact us.

• Rock wool
• Insulation work