TY - Journal of Yangtze River Scientific Research Institute A1 - LI Zhao-heng, YANG Yong-min, CHEN Xiao-wen, ZHANG Jun-lu, YU Qi-jun T1 - Effects of MgO Activity on Volumetric Deformation and Microstructure of Hardened Geopolymer Pastes Y1 - 2018-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 131 EP - 135 VL - 35 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170146 ER -