盖板涵(预制吊装)施工工序中,吊装盖板之前是()。A、浆砌墙身 B、现浇板座 C、出入口浆砌 D、防水层施工

作者: rantiku 人气: - 评论: 0
问题 盖板涵(预制吊装)施工工序中,吊装盖板之前是()。
选项 A、浆砌墙身 B、现浇板座 C、出入口浆砌 D、防水层施工
答案 B
解析 新版教材P146 ,盖板涵(预制吊装)施工工序: 测量防线→基坑开挖→下基础→浆砌墙身→现浇板座→吊装盖板→出入口浆砌→防水层施工→涵洞回填及加固。
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