| 蚌埠天奥大厦二期工程地下室筏形底板混凝土冬期施工技术 |
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| 引用本文： | 盛元尧. 蚌埠天奥大厦二期工程地下室筏形底板混凝土冬期施工技术[J]. 安徽建筑, 2006, 13(4): 57-58 |
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| 作者姓名： | 盛元尧 |
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| 作者单位： | 安徽蚌埠建筑安装工程集团有限公司,安徽,蚌埠,233000 |
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| 摘 要： | 蚌埠天奥大厦二期工程地下室筏形底板大体积混凝土冬期施工中,通过采取增加膨胀加强带、内掺抗渗防冻高效减水剂、掺加粉煤灰、分层浇筑混凝土等措施,降低水化热和改善和易性,达到抗裂防渗的效果,有效保证了混凝土的施工质量。
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| 关 键 词： | 大体积混凝土 冬期施工 养护 |
| 文章编号： | 1007-7359(2006)04-0057-02 |
| 收稿时间： | 2006-03-23 |
| 修稿时间： | 2006-03-23 |
Construction of the Bottom Raft Concrete of the Basement in Winter of Spaceon Mansion (Stage Ⅱ ) in Bengbu City |
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| Sheng Yuanyao. Construction of the Bottom Raft Concrete of the Basement in Winter of Spaceon Mansion (Stage Ⅱ ) in Bengbu City[J]. Anhui Architecture, 2006, 13(4): 57-58 |
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| Authors: | Sheng Yuanyao |
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| Affiliation: | Bengbu Construction and Installation Group Co., Ltd., Bengbu 233000, China |
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| Abstract: | During the construction of the bottom raft mass concrete of the basement in winter of Spaceon Mansion (StageⅡ) in Bengbu City, the hydration heat of cement is reduced, the workability is improved, the impervious and frost-preventing results are achieved, and the concrete construction quality is effectively ensured by adding the reinforcing band, adding impervious and frost-preventing water reducing agent, adding flyash and concreting in lifts. |
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| Keywords: | mass concrete construction in winter maintenance |
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