1Progress in Study of β-C2S by Hydrothermal ProcessingYANG Nan-ru145-1542Water Absorption Properties of Concrete after Freeze-Thaw DamagesZHANG Peng, ZHANG Lian-shui, ZHAO Tie-jun, F.H.WITTMSNN, E.LEHMAN, JIN Zu-quan155-159,1953A Novel Air Entraining Materials for Autoclaved Aerated Concrete BlockZHU Hong-bo, WANG Pei-ming, ZHANG Ji-dong160-1634Erosion Prediction of Chloride Ions in Existing Concrete under the Natural Tidal Environment by the Natural Diffusion MethodZHANG Jun-zhi, ZHENG Hui, ZHOU Jian-min, WANG Liang-ying, LIU Hua-ting164-168,1795Hydration Degree of Fly Ash in Blended Cement-Fly Ash PasteLIU Zhi-hui, SHAO Wei, LAN Xiang-hui, LU Chun-hua, XU Zhong-zi169-1726Mechanical Test on Modified Concrete with Recycled Plastic Particles and Its Numerical SimulationLIU Feng, HUANG Hai-bin, XIA Xiao-zhou, LI Li-juan, ZHONG Gen-quan, GUO Yong-chang173-1797Mathematical Analysis of Pitch Influence on Helical-Effect of Helical and Twisted Reinforcement Material with Rectangular SectionZHANG Jun-lin, YANG Yang180-185,1958Synthesis and Dispersing Properties of Carboxylic Acid Allyl Polyether Type SuperplasticizersFU Le-feng, DENG Zui-liang, FENG Zhong-jun, ZHENG Bai-cun, YU Jian-guo186-1909Mixing Kinetics of China Railway Track System(CRTS) I Type Ballastless Slab Tracks Cement and Emulsified Asphalt(CA) MortarXIE You-jun, ZENG Xiao-hui, DENG De-hua, HUANG Wen-jing, TANG Ming, GUO Hong, LIN Jing-jing191-19510Study of Numerical Simulation of Oxygen-Fuel Combustion of Fiberglass FurnaceLIU Zong-ruing, HAN Tao, DUAN Guang-bin196-20111Strain Rate Dependent Dynamic Constitutive Equation of Float GlassLI Lei, AN Er-feng, YANG Jun202-20612Study of Porperties of Electromagnetic Shielding Plywood Laminated with Conductive SheetsLU Ke-yang, FU Feng, CAI Zhi-yong, FU Yue-jin, ZHANG Yao-ming207-211,23313Comparison of Mechanical Properties of Different Industrial Wastes-Lime Stabilized SoilsCHENG Tao, YAN Ke-qinEngineering Applications212-21614Treatment of Coastal Chloride Saline Soil by Lime AdditionLIU Yan-hua, ZHANG Hong, QI Wen-tingEngineering Applications217-22115Performance of Morlife300 Anti-stripping AgentPENG Yu-hua, WANG Lin-zhong, YU Xiao-shanEngineering Applications222-22616Effect of Waterglass on the Performance of Potassium and Magnesium Phosphate Cement PasteYANG Jian-ming, QIAN Chun-xiang, ZHOU Qi-zhao, JIAO Bao-xiang, WANG Yu-qingResearch Notes227-23317Preparation and Properties of Conductive Film Coated Aggregate MortarZHANG Yan-qing, ZHOU Zhi-fu, ZHANG XiongResearch Notes234-237,25318Comparison of the Properties of Fiber Reinforced Cement Boards Made with Extruded Dewatering and Ordinary Casting MethodsZHANG Jun, LI Qi-hong, ZHAO Jin-pingResearch Notes238-24319Variation of Alkalinity in Cement Paste with High Volume Fly Ash During Long-Term HydrationQIAN Wen-xun, CAI Tue-bo, CAI Yue-bo, ZHANG Yan-chiResearch Notes244-247,26820Compression Sensitivity of Magnetic Separation Fly Ash Mortar and Its MechanismJIA Xing-wen, QIAN Jue-shi, HUANG Yu-bin, WANG Hong-taoResearch Notes248-253 