1Influence of mineral admixture double mixing on the cement base material rheological propertiesMA Baoguo, FU Haobing, WANG Huixian, WANG Yingbin, TIAN Zhen, LU Siwen1-4,82Study on detection method of activity index of concrete composite admixtureRUAN Jiongzheng, WANG Huanhuan, ZHU Huirong5-83The mixing design plan for lightweight aggregate concrete based on the compressible packing modelLIANG Pengzhao, LAN Guoping, HUA Liuli, ZHOU Mian, ZHANG Li9-12,164Experimental study on the composite cement grinding aidZHAN Zhenfeng, CHEN Qiaohui, LI Congbo, CHEN Yingqin13-165Dehydration research on phosphogypsum with different particle sizeLIU Yuanzheng, CHEN Deyu, CHEN Xuemei, SUN Jilin, LIU Luzhen17-206Research on color self-cleaning self-compacting concreteXU Degao, HU Jiuhong, FU Yan21-24,317The think on cement enterprises withdrawal mechanism under the access capacity backgroundWEI Rushan25-278Applied exploration of shape-stabilized polyethylene glycol/silicon dioxide composites as phase change materials in asphalt and cement environmentHE Lihong, LI Jingruo, CAO Changbin, LUO Yangming, ZHU Hongzhou28-319Experimental study on preparation of high strength composite ceramsite using fly ash and waste glassHONG Lei32-34,4710Study of influence of early-strength agent on properties of foamed concrete using chemical foamingXIE Huidong, GUO Zhongguang, YU Ning, ZHANG Yunfei, YANG Yunchao35-3711Influence of freezing and thawing cycles on mechanical properties of closed-cell expanded perlite cemented soilHOU Yuhui, SHEN Xiangdong38-4012Study on improving the performance of fiber reinforced composite insulation panelsGUO Feng, ZHOU Yongfeng, WU Hongying41-43,5213Research on preparation and performance optimization of sand-based permeable bricksWANG Pingping, XU Xiangzhou44-4714Experimental research on performance of humidity absorbing and releasing of compressed wheat stalk brickFAN Jun, WANG Hongbin, LIU Fusheng, HU Yuqiu48-49,7115Influence of the thickness of joints on properties of wallSHI Mingming, JIAN Shouwei, MA Baoguo, SU Lei50-5216Optimal design of concrete insulation sandwich wallboardWU Fangbo, ZHANG Jing53-5517The construction technology of reinforced concrete sidewall of adjacent basementZHANG Xiaodi, WANG Yuantao56-5818Research of one-component water-soluble polyurethane grouting materialZHENG Xianjun, LI Hongying, YI Shanke59-61,6419Performance and application of polymer emulsion modified asphalt waterproof coatingZHANG Xinqing, ZHAO Zhangcai, WANG Huiming62-6420Research on innovation technology of green roof compound system integrationSHAO Junyi, ZONG Jing65-68 