Stone wool boards, also known as thermal insulation and decorative stone wool boards, are inorganic fiber boards made by melting and processing basalt at high temperatures. The trial production of stone wool boards was successfully completed in June 1981. They are a new type of insulation, fire-retardant, and sound-absorbing material.

Rock wool boards are artificial inorganic fibers processed through high-temperature melting, featuring light weight, low thermal conductivity, heat absorption, and non-flammability. Initially developed, they are commonly used in construction with a variety of application types, predominantly in industrial buildings, and should comply with the provisions of "Application Types and Basic Requirements for Building Insulation Materials." 。