| 粉煤灰混凝土抗渗性能研究 |
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| 引用本文： | 于会斌,王炘,李书德.粉煤灰混凝土抗渗性能研究[J].山东交通学院学报,2011,19(2):53-56. |
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| 作者姓名： | 于会斌 王炘 李书德 |
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| 作者单位： | 潍坊市公路管理局,山东潍坊,261061 |
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| 摘 要： | 在混凝土中添加某些矿物掺合料,如硅粉、粉煤灰、磨细矿渣等,可明显改善混凝土的性能.采用超量取代法配制粉煤灰混凝土,并研究其抗渗性能及力学性能.试验结果表明:粉煤灰取代20%左右的水泥时,粉煤灰混凝土的抗渗性及力学性能都有较大的改善.
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| 关 键 词： | 粉煤灰混凝土 超量系数 抗渗性能 力学性能 |
Study on Anti-Oozes Performance of Fly-Ash Concrete |
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| YU Hui-bin,WANG Xin,LI Shu-de.Study on Anti-Oozes Performance of Fly-Ash Concrete[J].JOURNAL OF SHANDONG JIAOTONG UNIVERSITY,2011,19(2):53-56. |
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| Authors: | YU Hui-bin WANG Xin LI Shu-de |
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| Institution: | YU Hui-bin,WANG Xin,LI Shu-de(Weifang Highway Bureau,Weifang 261061,China) |
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| Abstract: | Some mineral chans are added in the concrete,such as huo powder,powder ash from stove,whet thin mineral residue etc.,which can obviously improve the function of concrete.This method of super quantity can replace that of powder ash from stove concrete and its anti-ooze function and mechanics function are studied.Experiment result shows that when rate of the powder ash from stove replacing cement amounts to about 20%,the anti-oozes performance and mechanics performance can be much improved. |
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| Keywords: | fly-ash concrete super quantity coefficient anti-oozes performance mechanics performance |
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