| 陶粒轻质高强混凝土的试验研究 |
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| 引用本文： | 张华英.陶粒轻质高强混凝土的试验研究[J].佛山科学技术学院学报(自然科学版),2009,27(5):43-46. |
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| 作者姓名： | 张华英 |
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| 作者单位： | 佛山科学技术学院,土木工程与建筑系,广东,佛山,528000 |
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| 摘 要： | 基于普通原材料和工业废渣,通过正交试验和普通成型工艺配制出抗压强度超过50M Pa、表观密度1950 kg/m^3的轻质高强混凝土材料,并给出优选配比方案,归纳出轻质高强混凝土强度、强质比与胶水比的经验公式。
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| 关 键 词： | 轻质高强混凝土 粉煤灰陶粒 正交试验 高效减水剂 |
An experimental research on light-weighted and high-strengthed concrete of expanded fly ash aggregate |
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| ZHANG Hua-ying.An experimental research on light-weighted and high-strengthed concrete of expanded fly ash aggregate[J].Journal of Foshan University(Natural Science Edition),2009,27(5):43-46. |
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| Authors: | ZHANG Hua-ying |
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| Institution: | ZHANG Hua-ying(Department of Civil Engineering and Architecture,Foshan University,Foshan 528000,China) |
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| Abstract: | With the help of ordinary mixing method,a kind of light-weighted concrete with a compression resistance over 50 MPa and a density of 1 950 kg/m3 is produced after orthogonal tests by using ordinary materials and residue of industrial wastes.The optimization mixing proportions are recommended while an empirical formula for the density of such light-weighted concrete and the ratio of binder and water is introduced. |
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| Keywords: | light-weighted and high-strengthed concrete expanded fly ash aggregate orthogonal superplasticizers |
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