In order to meet the need of solid wood flooring, furniture, innerdecorating material and outer building material, intercalation compounding method was used to prepare Chinese fir wood/Ca-montmorillonite(Ca-MMT) composite board to improve properties of Chinese fir wood such as the surface mechanics properties, fire resistance, dimension stability in this research. By virtue of water-soluble phenol formaldehyde (PF) Chinese fir wood and Ca-MMT were compounded through pressure and vacuum impregnation. In term...