2Study of Cement Hydration in the Early and Middle Periods by AC Impedance Technique ( Ⅰ ) AC Impedance Response in Initial Period210-214
5Chloride Diffusing through Polymer Coated Mortar Specimen --Results of Normal Diffusion Test and the Comparison between Normal and Accelerated Test225-229
7Length Distribution of Carbon Fibers in CFRC and Its Influence on the Resistivity and Strength235-239
8Diffusion Equations of Chloride Ion in Concrete under the Combined Action of Durability Factors240-247
9Synthesis of Poly ( N-vinyl pyrrolidone-b- tert-butyl methacrylate) by Atom Transfer Radical Polymerization248-252
13Preparation of Siloxane/Acrylate Copolymeric Emulsion by a Soap-free Emulsion Polymerization269-273