Maintains insulation performance semi-permanently! Moisture-resistant rock wool insulation for residential use.
Prevent termites, corrosion, and stain occurrence to make your home last longer!
The moisture-resistant residential rock wool insulation material "Amu Matt" is designed for filling methods and is suitable for ceilings, walls, and floor interfaces. In the event of a fire, it helps to suppress the spread of flames and smoke. It is difficult to absorb water, allowing it to maintain its insulation performance semi-permanently. It prevents termites, corrosion, and stains, extending the lifespan of the building. 【Features】 ■ Density: 30kg/m³ or more (MA) ■ Thermal conductivity: 0.038W/m·K (23°C) ■ Complies with JIS A 9521 for building insulation materials *Technical materials that indicate energy-saving measures are currently available. For more details, please contact us or download the PDF for more information.
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basic information
There are various types of insulation materials, but they can be broadly classified into fiber-based and foam plastic-based categories. Rock wool is fiber-based insulation made from blast furnace slag generated during steel production or from natural minerals that are melted and then spun into fine fibers using centrifugal force and other methods. *For detailed specifications, please contact us or download the PDF to view them.*
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Company information
Our company was established in 1989, with Kawasaki Steel (now JFE Steel) and Matsushita Electric Works (now Panasonic) as the main shareholders, for the purpose of manufacturing and selling raw materials and processed products of inorganic fiber rock wool using blast furnace molten slag. Rock wool significantly contributes to energy conservation and the improvement of fire resistance and insulation performance due to its excellent heat resistance and insulation properties. Additionally, our manufacturing process reuses blast furnace slag, a byproduct of steelmaking, at high temperatures, producing products with only half the energy of conventional processes. Guided by the corporate philosophy of the JFE Group, which is "We will always contribute to society with the world's best technology," we practice the principles of challenge, flexibility, and integrity, and strive to provide products that meet our customers' needs.