摘要
在常压蒸汽养护条件下能更好发挥掺合料活性的一类混凝土掺合料即蒸养混凝土掺合料,这种掺合料与普通掺合料相比有诸多不同的特性。当蒸养混凝土掺合料用于普通混凝土时,蒸养混凝土掺合料的性能并不能较好的发挥出来。但将它用于蒸养混凝土中时,在较高温的条件下,加快水化反应,使其特性可在蒸养混凝土中成倍体现,甚至能够较大幅度改善蒸养混凝土的性能。就我国蒸养混凝土的研究及应用、掺合料对蒸养混凝土的性能影响等方面进行了简要的论述。
Under the condition of atmospheric steam curing,a kind of concrete admixture that can give better role to the activity of admixture,so we called steamed concrete admixture,has many different characteristics compared with ordinary admixture.When steam-curing concrete admixture is used in ordinary concrete,the performance of steam-curing concrete admixture is not well developed.However,when it is used in steamed concrete,it can accelerate the hydration reaction under high temperature,so that its characteristics can be reflected in steamed concrete,and even can greatly improve the performance of steamed concrete.In this paper,the research and application of steam-curing concrete in China and the influence of admixtures on the properties of steam-curing concrete are reviewed.
作者
连洵桓
蒋元海
陈震
方威
袁涛
王文清
丁忠
Lian Xunhuan;Jiang Yuanhai;Chen Zhen;Fang Wei;Yuan Tao;Wang Wenqing;Ding Zhong(Jiaxing University,Jiaxing 314001,China;Zhoushan Yizheng Construction Engineering Testing Limited Company,Zhoushan 316000,China)
出处
《山西建筑》
2019年第17期94-95,共2页
Shanxi Architecture
基金
2019年国家级大学生创新训练项目和嘉兴学院2018年度大学生SRT A类重点项目的经费资助
关键词
蒸养混凝土
掺合料
抗压强度
耐久性
steam-curing concrete
admixture
compressive strength
durability
