研究了用化学方法处理后的骨料表面与界面过渡区结构特征。
The surface feature of aggregate, which have been pretreated by chemical method, and the structure of interfacial zone between aggregate and cement paste are studied.
“净浆裹石”搅拌工艺可以大大改善界面过渡区结构，从而提高混凝土的强度。
And the Stone Enveloped with Cement can meliorate distinctly the structure of the transition zone of interface, thus the strength of concrete is improved.
采用显微硬度仪和扫描电镜，对比研究了干燥大温差气候条件和标准养护条件下混凝土界面过渡区的结构和形态。
The interfacial transition zone (ITZ) of concrete cured in standard condition and in the dry and wide temperature change environment was studied comparatively.
同时，借助SEM观察了界面过渡区的微观结构，从界面微观结构的角度对聚合物改性效果的差别进行了分析。
Microstructures of interfacial transition zones are studied using SEM, and polymer-modifying effects are analyzed from microstructure point.
同时，借助SEM观察了界面过渡区的微观结构，从界面微观结构的角度对聚合物改性效果的差别进行了分析。
Microstructures of interfacial transition zones are studied using SEM, and polymer-modifying effects are analyzed from microstructure point.
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