concretes

Concrete and reinforcement bar corrosion reduced the reinforced concretes durability.

砼碳化及钢筋锈蚀导致钢筋砼构件耐久性能降低.

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The drying shrinkage and self - shrinkage of concretes with different water to binder ratios were studied.

实验研究了不同水胶比的混凝土干缩性能及自收缩性能.

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