All those are beneficial to popularizing WPC.The paper studied the connections of WPC constructions, looking on constructions and screws as objects, by means of static test and dynamic test.

• 塑木复合材料构件连接性能的研究不仅可以大大提高塑木制品的品质，还可以进一步拓展塑木复合材料的应用，从而促进塑木复合材料的推广。