Rock wool boards are primarily composed of basalt.

Rockwool boards, also known as rock wool thermal insulation and decorative boards, are inorganic fiber boards made primarily from basalt through high-temperature melting.1981Year6In the month, a new type of thermal insulation, explosion-proof, and sound-absorbing material successfully completed its tests. The rock wool board, made from artificial inorganic fibers through high-temperature melting processing, boasts characteristics such as light weight, low thermal conductivity, heat absorption, and non-flammability. The initial research and development focuses on commonly used application types in construction, which are mostly suitable for industrial buildings and should comply with the regulations of "Application Types and Basic Requirements for Building Insulation Materials." The rock wool board products are suitable for industrial equipment, buildings, ship insulation, and soundproofing.

Rockwool insulation boards are categorized into marine, hydrophobic, and building applications.