自愈合抑温防水复合材料在地下室侧墙结构自防水中的应用  

Application of self-healing and temperature suppression waterproof composite in self-waterproofing of basement side wall structure

作　　者：邓小旭 汪翔 张基勇 李家东 曾志勇 DENG Xiaoxu;WANG Xiang;ZHANG Jiyong;LI Jiadong;ZENG Zhiyong(Zhejiang Yanxiang New Material Co.Ltd.,Taizhou 318000,China;School of Architectural Engineering,Taizhou University,Taizhou 318000,China)

机构地区：[1]浙江研翔新材料有限公司,浙江台州318000 [2]台州学院建筑工程学院,浙江台州318000

出　　处：《新型建筑材料》2025年第1期11-14,78,共5页New Building Materials

基　　金：浙江省重点研发计划项目(2021C03160)。

摘　　要：以浙江台州某地下室工程为例,使用自愈合抑温防水复合材料配制防水混凝土,利用温度和应变监测指导拆模时间和养护方式,研究了自愈合抑温防水复合材料在地下室侧墙结构自防水中的应用。结果表明:掺入自愈合抑温防水复合材料后,混凝土的温峰和温降速率显著下降,后期内部应变为3με~5με,有效控制了混凝土的开裂风险;同时使得混凝土具有一定的自修复性能,显著提高了混凝土的结构自防水性能,取得了较好的应用效果。Taking a basement project in Taizhou,Zhejiang Province as an example,waterproof concrete was prepared by using self-healing and temperature suppression waterproof composite,and its application in the basement side wall structure self-waterproofing was studied by using temperature and strain monitoring to guide the demolition time and maintenance method.The results show that the temperature peak and temperature drop rate of concrete are decreased significantly,and the internal strain is 3με~5με,which effectively controls the cracking risk of concrete.At the same time,concrete has a certain self-healing function,which significantly improves the self-waterproofing ability of concrete structure,and obtains a good application effect.

关 键 词：自愈合抑温防水复合材料 地下工程 结构自防水 工程应用 

分 类 号：TU57[建筑科学—建筑技术科学]