Development of Cross Laminated Timber

Cross-laminated timber （CLT） is a new type of engineering wood, which is mainly used in wood structure construction and can be used as floor, wall and other building components. Globally, CLT is the fastest growing forest product. In this paper, the development of CLT in foreign countries is briefly introduced, and the production process of CLT is introduced. It is clarified that the further development of CLT in China needs the systematic support of all sectors of society. According to the development trend of general forest products and the current situation of CLT, it is pointed out that the future research direction of CLT in China should focus on reducing cost, improving quality, diversifying CLT raw materials and establishing standards with independent intellectual property rights.