1Effect of chloride ion bonded ceramic sand with bishell structure on the properties of sea sand mortarWANG Peng, YAN Jianhua, DU Jiajun1-7,132Research on the preparation and properties of ultra-early strength grouting materialLIU Rui, LI Xiuling, BU Tongxing, ZHU Zhendong8-133Effect of VAE lotion on the performance of barite sand plastering sound insulation mortarSHEN Heqing, CAO Liqiang, WANG Xiaoyan, YE Wuping14-174Research on self-leveling formula of phosphogypsum based compound sound insulationXUE Shaoxiu, TANG Guangyu, ZHANG Zherui, YAN Bo, ZHANG Wen18-215Preparation of high belite silicate cement clinker with low grade limeston and its activation enhancement researchGAO Zeyu, TIAN Dongxiao, LIU Yao, YANG Caijie, MA Ying22-266Research on the durability performance of alkali activated steel slag solidifying agent in soil solidification under chlorine salt environmentYANG Tengyu, LI Yongling, SHU Benan, REN Yanfei27-30,367The leaching mechanism of chromium ion from high chromium slag in cement-based materialsGUO Xuewu, JI Luxin, CHENG Wei, SHAO Nianping, LI Erwang, BA Mingfang31-368Enhancement and mechanism of hydrated calcium silicate crystal seed on the strength of fly ash-cement mortarsTANG Xiao, LIU Xiaoxuan, SHI Zuoyan, CHEN Xulin, WANG Yong37-419Preparation and properties of viscosity-reducing polycarboxylate superplasticizer by silane modification of polyetherZHANG Mingyang, ZHOU Dongliang, LI Shentong, HUANG Zhen, SHU Xin42-4610Preparation and properties of super early strength polycarboxylic acid superplasticizerKANG Jingxin, CHEN Xiamin, LI Fang47-5111Synthesis and performance study of a VPEG type polycarboxylate high-performance superplasticizerLI Yanjun, LUO Jiantao, KONG Fanyu52-5612Study on water stability damage law of salt storage asphalt mixture under freeze-thaw cycleXU Bingqian, WANG Hu, SHI Jingfei, ZHONG Xiaoling57-61,6813Rheological properties and modification mechanism analysis of coffee grounds modified asphaltYU Deliang, CHEN Zheng, SHAO Jie, LUO Shujian, LIU Shujie, FENG Zhengang62-6814Effect of different content of rice husk on properties for porous ceramic water-retaining bricksSHI Jijun, SUN Guoliang, LIU Yuxiang69-73,7815The finite element analysis of out-of-plane seismic performance of reinforced concrete shear wallQIN Shijie74-7816Comparative study on the performance of phosphogypsum hollow blocks produced by semi-dry process and casting methodLUO Tong, CHEN Shangwei, WANG Yi, YE Jianzhou, YANG Houwen79-82,9117Preparation of Fe3O4 magnetic resins and their application to coil joint integrity testingWANG Hailong, HUO Shengxu, WANG Yue83-8718Study on influencing factors of properties of polymer cement waterproof mortarZHAO Juan, ZOU Wei, WU Chunyang, WANG Yuhe, LEI Zhongli, XIANG Fei, ZHU Guojun88-9119Study on the bonding properties between cement-based waterproof materials and ceramic tile adhesives in humid environmentLU Jianbing, ZHU Xiaohua, YANG Wenkai, GAO Minjie, XIONG Shuang, WU Jun92-9720Research on the application of flexible waterproof material in building raftBO Shangshang, MA Zhengfeng, WANG Rui, ZHOU Chunyu98-100,125 