| 泵送高强粉煤灰混凝土的研制 |
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| 引用本文： | 高旭光,陈德方. 泵送高强粉煤灰混凝土的研制[J]. 江西科技师范学院学报, 2002, 0(3): 86-87,77 |
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| 作者姓名： | 高旭光 陈德方 |
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| 作者单位： | 1. 广东中山市建设监理有限公司,528400
2. 江西科技师范学院土木工程系,330013 |
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| 摘 要： | 通过掺加减水剂，调整水灰比等途径配制了泵送高强粉煤灰混凝土，并力求加在粉煤灰掺量以降低混凝土成本，介绍了泵送混凝土配合比，分析讨论了泵送高强粉煤灰混凝土的性能。
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| 关 键 词： | 高效减水剂 泵送高强粉煤灰混凝土 配合比 水灰比 强度 孔隙结构 |
| 文章编号： | 1007-3558(2002)03-0086-02 |
Preparation of the High Quality Coal-powder Comcement through the Pump |
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| Gao Xu-guang,CHEN De-fang. Preparation of the High Quality Coal-powder Comcement through the Pump[J]. Journal of Jiangxi Science & Technology Normal University, 2002, 0(3): 86-87,77 |
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| Authors: | Gao Xu-guang CHEN De-fang |
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| Abstract: | The pumping high strength fly ash concrete is formulated by adding high efficient water reducer and regulating of water/cement ratio.Every effort is made to increase the quantity of fly ash so as to lower the concrete cost.The pumping concrete mixture ratio is presented and the performance of pumping high strength fly ash concrete is analized and discussed. |
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| Keywords: | high efficient water reducer pumping high strength fly ash concrete fly ash concrete |
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