发布时间:2025-02-05 05:56:04
砖混结构的圈梁、地圈梁、构造柱这些侧模可在混凝土保证混凝土不缺棱掉角的情况下就可拆模,一般气温达12小时左右。梁、现浇板视视跨度情况一般小于8米,强度应达到设计值的75%以上才能拆模,如冬天气温在5度左右,要20天以上,如夏天气温25度左右10天左右。混凝土表面强度达1.2Ma以上就可进行下道工序施工,一般气温也12小时左右吧。
太原房价连降后反弹,六城区均价11335元每平米,接下来还会上涨吗
2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04 2025-02-05 05:56:04derucci 慕思 mcw1104 天然乳胶弹簧床垫购买最佳价格
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