Cement and Concrete Research.

水泥与混凝土研究。

Research conclusions:It is effective to improve interface structure between cement and aggregate and cavity structure in the concrete with the anticorrosive mixture.

研究结论：耐腐蚀辅料能够有效的改善混凝土内部孔隙结构特征和水泥与骨料的界面结构。

Combine practical experience maintain from highway Angle set out, to cement concrete road surface disease, produce main reason and road surface of disease maintain research synthetically.

结合实际经验从公路养护角度出发，对水泥混凝土路面病害、产生病害的主要原因以及路面综合养护进行了研究。

The result of the research indicates that the high performance concrete produced with this type of cement is of higher early and post strength and the electric flux of the concrete is low.

研究结果表明，应用该水泥配制的高性能混凝土均具有较高的早期强度和后期强度，混凝土的电通量较低。

From increasing the strength and density of concrete to start, the test and research were carried out for the sample of cement mortar by using PIC method in this paper.

从提高混凝土强度和密实性出发，采用“PIC”法对水泥砂浆试块进行试验和研究。

Therefore research and application of the new-type cement concrete pavement which keeps the advantages and overcomes the defects are significant for providing safe and comfortable traffic conditions.

研究应用突显优点、摈弃缺陷的新型水泥混凝土路面，对现代交通提供安全、舒适的行驶条件具有重要的意义。

This thesis summarized the research history and achievements on the dynamic property of concrete and its component materials: cement mortar, aggregate and the interface between them.

本文首先对混凝土及其组成材料：水泥砂浆、粗骨料和两者的交界面的动态力学性能的研究历史和现有研究成果作了系统的总结。

Experimental research on hydration of cement, sunlight temperature field and temperature effect of railway concrete box girder is studied in this paper.

运用试验方法，对铁路混凝土箱形梁的水泥水化、日照温度场及温度效应进行研究。

This paper comprehensively introduce the outline of research in the reason of the rural cement concrete pavement fissure and introduce something about the prevent in rural cement concrete pavement.

笔者在文中对农村水泥砼路面裂缝的成因及分类进行了综述，提出了一些关于农村水泥砼路面裂缝的预防措施。

This research was done on the tensile behavior of high performance cement-mortar to concrete through core-drilling and pull-stripping test.

研究了高性能水泥复合砂浆与混凝土之间的粘结性能。