防裂抗渗混凝土在地铁车站的应用  

Application of anti-cracking and anti-seepage concrete in Gangtian road metro station

作　　者：张海涛 Zhang Haitao

机构地区：[1]苏州市轨道交通集团有限公司,江苏苏州215004

出　　处：《现代城市轨道交通》2022年第S01期87-90,共4页Modern Urban Transit

摘　　要：地下水的渗漏作为影响地下工程使用寿命的重要因素,往往备受关注。通过港田路地铁站试验段侧墙比对试验,研究了HME-V温控防渗高效抗裂剂对混凝土的影响,试验表明向混凝土中添加温控防渗高效抗裂剂,对混凝土性能有较好的提升,可减少混凝土的开裂。As an important factor affecting the service life of underground works,the seepage of groundwater is a common concern.Through comparison testing of side walls in the testing section of the Gangtian Road metro station,the influence of HME-V temperature-controlled,anti-seepage and high-efficiency anti-cracking agent to concrete were studied.The testing shows that through adding the temperature-controlled,anti-seepage and high-efficiency anti-cracking agent to concrete,the performance of concrete can be well improved,and the cracking of concrete can be reduced.

关 键 词：地铁车站 抗渗 防裂 混凝土 

分 类 号：TU528.32[建筑科学—建筑技术科学]