钢—混凝土结合梁混凝土桥面浇筑所采用的混凝土宜具有( )性能。A.缓凝B.早强C.补偿收缩性D.速凝E.自密实

作者: rantiku 人气: - 评论: 0
问题 钢—混凝土结合梁混凝土桥面浇筑所采用的混凝土宜具有( )性能。
选项 A.缓凝B.早强C.补偿收缩性D.速凝E.自密实
答案 ABC
解析 本题考查的是钢—混凝土结合梁施工技术。现浇混凝土结构宜采用缓凝、早强、补偿收缩性混凝土。

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