Abstract:

This paper expounded the origin and development of wood scrimber, and our country proposed new type of fibrous veneer high-performance wood scrimber manufacturing technology specific links research progress was summarized. In the rolling and loosening stage of the raw wood, the physical and mechanical properties of the wood scrimber were enhanced with the increase of dispersion degree. In the fibrous veneer modification stage, the modified treatment improved the fire prevention and mildew resistance of the wood scrimber, giving the wood scrimber versatility. In the gumming stage, the differences in mechanical strength and function of wood scrimber of different tree species under different soaking method and impregnation amount were summarized. The influence of the paving method and equipment on the strength and dimensional stability of wood scrimber was analyzed. The advantages and disadvantages of hot pressing method and cold pressing as well as hot curing in the pressing stage are summarized. Finally, based on the defects of wood scrimber and the high value-added utilization cases of existing wood materials, some new ideas were raised improving the strength of wood scrimber and expanding their application.

Key words: wood scrimber, fibrous veneers, adhesive