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A platform for research: civil engineering, architecture and urbanism
Construction method for improving chloride ion corrosion protection durability of mass concrete
The invention discloses a construction method for improving chloride ion corrosion protection durability of mass concrete, which comprises the following steps: setting a foundation concrete reserved blade foot when foundation concrete is poured; the inner side mold and the outer side mold are arranged in the two foundation concrete reserved blade feet correspondingly; galling treatment is conducted on the surface of the foundation concrete between the two reserved blade feet; ground anchors are arranged on the foundation concrete at intervals; the ground anchor and the inner side mold are fixed through the tie steel strand, the wall waist push rod and the wall bottom push rod; the inner side mold and the outer side mold are fixed through a tie beam; telescopic self-propelled pulleys are mounted at the bottoms of the inner side mold and the outer side mold; and after the inner side mold and the outer side mold are built, concrete can be poured. The durability of chloride ion corrosion protection of the mass reinforced concrete can be effectively improved, and meanwhile, the concrete construction efficiency is improved.
本发明公开了一种提高大体积混凝土氯离子腐蚀防护耐久性的施工方法，包括以下步骤：基础混凝土浇筑时，设置基础混凝土预留刃脚；将内侧模和外侧模分别置于两个基础混凝土预留刃脚内；对两个预留刃脚之间的基础混凝土表面进行拉毛处理；在基础混凝土上间隔布置地锚；利用拉结钢绞线、墙腰推杆和墙底推杆将地锚和内侧模固定；内侧模和外侧模之间通过拉结梁固定；在内侧模与外侧模的底部安装伸缩自走滑轮；内侧模与外侧模搭建完成后即可浇筑混凝土。本发明可有效提高大体积钢筋混凝土氯离子腐蚀防护的耐久性，同时提高混凝土施工效率。
Construction method for improving chloride ion corrosion protection durability of mass concrete
The invention discloses a construction method for improving chloride ion corrosion protection durability of mass concrete, which comprises the following steps: setting a foundation concrete reserved blade foot when foundation concrete is poured; the inner side mold and the outer side mold are arranged in the two foundation concrete reserved blade feet correspondingly; galling treatment is conducted on the surface of the foundation concrete between the two reserved blade feet; ground anchors are arranged on the foundation concrete at intervals; the ground anchor and the inner side mold are fixed through the tie steel strand, the wall waist push rod and the wall bottom push rod; the inner side mold and the outer side mold are fixed through a tie beam; telescopic self-propelled pulleys are mounted at the bottoms of the inner side mold and the outer side mold; and after the inner side mold and the outer side mold are built, concrete can be poured. The durability of chloride ion corrosion protection of the mass reinforced concrete can be effectively improved, and meanwhile, the concrete construction efficiency is improved.
本发明公开了一种提高大体积混凝土氯离子腐蚀防护耐久性的施工方法，包括以下步骤：基础混凝土浇筑时，设置基础混凝土预留刃脚；将内侧模和外侧模分别置于两个基础混凝土预留刃脚内；对两个预留刃脚之间的基础混凝土表面进行拉毛处理；在基础混凝土上间隔布置地锚；利用拉结钢绞线、墙腰推杆和墙底推杆将地锚和内侧模固定；内侧模和外侧模之间通过拉结梁固定；在内侧模与外侧模的底部安装伸缩自走滑轮；内侧模与外侧模搭建完成后即可浇筑混凝土。本发明可有效提高大体积钢筋混凝土氯离子腐蚀防护的耐久性，同时提高混凝土施工效率。
Construction method for improving chloride ion corrosion protection durability of mass concrete
一种提高大体积混凝土氯离子腐蚀防护耐久性的施工方法
SHI XIAOTAO (author) / LIANG JIAN (author) / ZHANG QIONG (author) / ZHANG LIFANG (author) / DAI PENGCHENG (author) / YANG DONGXU (author) / LI PEIPEI (author)
2022-12-20
Patent
Electronic Resource
Chinese
Concrete durability : corrosion protection
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