轻质复合墙板(Lightweight Composite Wallboard, LCW)近些年在建筑领域受到广泛关注。目前LCW在抗震、抗冲击等领域研究相对比较广泛,但在耐火性能方面比较匮乏,所以,LCW在火灾作用下的耐火性能表现将是研究的重点问题,本文综述了LCW...轻质复合墙板(Lightweight Composite Wallboard, LCW)近些年在建筑领域受到广泛关注。目前LCW在抗震、抗冲击等领域研究相对比较广泛,但在耐火性能方面比较匮乏,所以,LCW在火灾作用下的耐火性能表现将是研究的重点问题,本文综述了LCW的不同组成结构及其墙板特性,以及近几年关于LCW的试验研究进展,包括抗蚀,抗剪试验,保温性能等,并主要对其耐火性能进行总结。本综述将对今后建筑领域相关人员探索创新复合墙板关键技术,并明确未来研究方向起到积极作用。Lightweight Composite Wallboard (LCW) has attracted extensive attention in the field of construction in recent years. At present, LCW is relatively extensive in the fields of seismic resistance and impact resistance, but it is relatively lacking in fire resistance performance, so the fire resistance performance of LCW under fire action will be the focus of research, this paper reviews the different composition structures of LCW and its wallboard characteristics, as well as the experimental research progress of LCW in recent years, including impermeability, bending test, thermal insulation performance, etc., and mainly summarizes its fire resistance performance. This review will play a positive role in exploring the key technologies of innovative composite wallboards in the field of construction in the future, and clarifying the future research directions.展开更多
文摘轻质复合墙板(Lightweight Composite Wallboard, LCW)近些年在建筑领域受到广泛关注。目前LCW在抗震、抗冲击等领域研究相对比较广泛,但在耐火性能方面比较匮乏,所以,LCW在火灾作用下的耐火性能表现将是研究的重点问题,本文综述了LCW的不同组成结构及其墙板特性,以及近几年关于LCW的试验研究进展,包括抗蚀,抗剪试验,保温性能等,并主要对其耐火性能进行总结。本综述将对今后建筑领域相关人员探索创新复合墙板关键技术,并明确未来研究方向起到积极作用。Lightweight Composite Wallboard (LCW) has attracted extensive attention in the field of construction in recent years. At present, LCW is relatively extensive in the fields of seismic resistance and impact resistance, but it is relatively lacking in fire resistance performance, so the fire resistance performance of LCW under fire action will be the focus of research, this paper reviews the different composition structures of LCW and its wallboard characteristics, as well as the experimental research progress of LCW in recent years, including impermeability, bending test, thermal insulation performance, etc., and mainly summarizes its fire resistance performance. This review will play a positive role in exploring the key technologies of innovative composite wallboards in the field of construction in the future, and clarifying the future research directions.
