Rockwool board

Rock wool board, also known as rock wool thermal insulation and decorative board, is an inorganic fiber board made by melting and processing basalt at high temperatures. The rock wool board was successfully mass-produced in June 1981 and is a new type of thermal 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 for common applications in construction, they are predominantly used in industrial buildings and should comply with the regulations of "Application Types and Basic Requirements for Building Insulation Materials."