| 粉煤灰与矿粉改进减水剂与水泥相容性的研究 |
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| 引用本文： | 元敬顺,张会芳.粉煤灰与矿粉改进减水剂与水泥相容性的研究[J].河北建筑工程学院学报,2008,26(3):17-20. |
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| 作者姓名： | 元敬顺 张会芳 |
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| 作者单位： | 河北建筑工程学院 |
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| 摘 要： | 采用萘系、聚羧酸系减水剂与粉煤灰、矿粉双掺法，进行水泥流动性的试验，测定净浆流动度损失，研究粉煤灰、矿粉对减水剂与水泥相容性影响，研究发现，粉煤灰、矿粉能有效改进萘系、聚羧酸系减水剂与水泥的相容性；而聚羧酸系减水剂与水泥的相容性比萘系减水剂好．
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| 关 键 词： | 粉煤灰 矿粉 聚羧酸系减水剂 萘系减水剂 流动度 流动度损失 |
The Study on the Improvement of Compatibility between the Water Reducing Agent and Cement by Blending Fly Ash and Slag Powder |
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| Yuan Jingshun,Zhang Huifang.The Study on the Improvement of Compatibility between the Water Reducing Agent and Cement by Blending Fly Ash and Slag Powder[J].Journal of Hebei Institute of Architectural Engineering,2008,26(3):17-20. |
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| Authors: | Yuan Jingshun Zhang Huifang |
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| Affiliation: | (Hebei Institute of Architecture and Civil Engineering) |
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| Abstract: | The paste fluidity loss of cement which was double blended polycarboxylic series or naphthalene series water reducers and fly ash or slag powder was tested. The purpose was to study the effect of fly ash and slag powder on compatibility between the water reducing agent and cement. The results demonstrates that fly ash and slag powder can effedtivly improve compatibility between the water reducing agent and cement, and compatibility between polycarboxylic series and cement is better than naphthalene series. |
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| Keywords: | fly ash slag powder polycarboxylic series water reducers naphthalene series water reducers fluidity fluidity loss |
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