Rock wool board

Among many insulation materials, rock wool products have many outstanding advantages, such as light bulk density, low thermal conductivity, sound absorption, non-flammable, wide range of temperature, long service time and so on. It is estimated that each cubic meter of rock wool products used as insulation materials in industrial thermal installations can save 2500 kcal/h of energy, equivalent to saving 3 tons of standard coal per year. Every builder uses at least one ton of rock wool for insulation, saving at least one ton of oil a year. Therefore, it is widely used in construction, petrochemical, shipbuilding, metallurgy, power, urban heat network protection, and agriculture (culture medium) and other industries.