TY - Journal of Yangtze River Scientific Research Institute A1 - FANG Xu-shun,XU Xiao-ping,CHEN Guo-xin,ZHU Ye-ran,HUANG Guo-hong T1 - Synthesis and Performance of Shrinkage-reducing PolycarboxylateSuperplasticizer Y1 - 2015-12-20 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 134 EP - 138 VL - 32 IS - 12 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20150601 ER -