内养护剂、膨胀剂、减缩剂对高强混凝土早期收缩的影响银行开户证明李飞;詹炳根【摘 要】The effect of super absorbent polymer(SAP) ,expansion agent(EA) and shrinkage reducing agent(SRA) admixtures on the early autogenous shrinkage of high‐strengt
0引言超高性能混凝土UHPC (Ultra High PerformanceConcrete )具有超高的强度、韧性和耐久性等诸多优良性能,获得了学术界和工程界的广泛关注,中国港湾建设Effect of coral sand loaded with shrinkage reducing agenton the properties of ultra-high performance concret