正交胶合木生产工艺研究进展  

Development of Cross Laminated Timber

作　　者：陈艳华[1] 丛郁锬 杜官本[1] 董春雷[1] 雷洪[1] 万辉 CHEN Yanhua;CONG Yutan;DU Guanben;DONG Chunlei;LEI Hong;WAN Hui(Southwest Forestry University,Kunming 650233,China)

机构地区：[1]西南林业大学,云南昆明650233

出　　处：《四川林业科技》2022年第4期141-148,共8页Journal of Sichuan Forestry Science and Technology

基　　金：云南省教育厅科学研究基金项目(2021Y210)。

摘　　要：正交胶合木(CLT)是一种新型的工程木,主要应用于木结构建筑方面,可作为楼板、墙体、地板等建筑构件。全球范围内,CLT是发展速度最快的林产品。本文简述了CLT在国外的发展历程,介绍了CLT的生产工艺;阐明CLT在国内的进一步发展需要社会各方面系统的支持;并且根据CLT在建筑中的发展,指出国内CLT的未来研究方向应该注重于降低成本、提高质量、CLT原料多元化和有自主知识产权的标准的建立。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.

关 键 词：正交胶合木(CLT) 制造工艺 力学性能 发展前景 

分 类 号：TS652[轻工技术与工程]