SB thermal insulation board is a new product developed on the basis of the mechanical S board. The production process of this board is advanced and the structure is reasonable, featuring a light self-weight, significant thermal insulation effect, high strength, impact resistance, freeze-thaw resistance, flame retardancy, and fire resistance. It can be widely applied to the external thermal insulation of various architectural projects. The installation and construction of the product are simple, with good thermal insulation and energy-saving effects and low cost. It has a high value for social promotion. In March 2001, it passed the scientific and technological achievements appraisal by the Shandong Provincial Construction Department, filling a domestic gap and leading the domestic level.