标题:Early Age Shrinkage of Cement Mortar with Steel Slag Admixture
作者:Li Yunfeng
通讯作者:Li, Y
作者机构:[Li Yunfeng] Shandong Univ Sci & Technol, Coll Civil Engn & Architecture, Qingdao, Peoples R China.
会议名称:Asia-Pacific Power and Energy Engineering Conference (APPEEC)
会议日期:MAR 28-31, 2010
来源:2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC)
出版年:2010
DOI:10.1109/APPEEC.2010.5448780
关键词:steel slag powder; concrete; blast-furnace slag; drying shrinkage; test
摘要:The recycling of steel slag will inevitably become an important measure for the environment protection. Concrete early age shrinkage may cause cracking to reduce the structural performance and accelerate deterioration to shorten the service life. Fine steel slag powder greatly impacts on drying shrinkage of concrete at early age. Drying shrinkage of cement mortar with different steel slag kinds and different dosage of admixtures are studied. Experiments results show the effect of steel slag powder on drying shrinkage of cement mortar. Drying shrinkage of cement mortar will increase while mineral admixtures are mixed with steel slag powder and blast-furnace slag powder, the drying shrinkage must be paid more attention in engineering.
收录类别:CPCI-S;EI
资源类型:会议论文
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