| 全固废无水泥钢渣重载路面混凝土的研究及工程应用 |
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| 引用本文： | 周佳,倪文,牛福生.全固废无水泥钢渣重载路面混凝土的研究及工程应用[J].环境工程,2005,23(5):63-64,66. |
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| 作者姓名： | 周佳 倪文 牛福生 |
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| 作者单位： | 1. 北京科技大学土木与环境工程学院,北京,100083
2. 河北理工大学,唐山,063009 |
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| 摘 要： | 在完全不使用硅酸盐水泥的条件下,系统研究了以碱溶液激发钢渣、矿渣细粉、粉煤灰等工业废渣粉制备胶凝材料,钢渣为粗细骨料全部代替传统天然砂石,配置路面混凝土。配置出28d抗压强度达44MPa,抗折强度达8.3MPa同时具有良好工作性能的钢渣路面混凝土。进行重载路面工程试验的效果良好。
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| 关 键 词： | 粉煤灰 路面混凝土 钢渣 矿渣 碱激发 |
| 收稿时间： | 2005-01-25 |
| 修稿时间： | 2005-01-25 |
THE DESIGN AND APPLICATION OF FLY ASH-SLAG PAVEMENT CONCRETE WITHOUT PROTLAND CEMENT |
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| Zhou Jia et al.THE DESIGN AND APPLICATION OF FLY ASH-SLAG PAVEMENT CONCRETE WITHOUT PROTLAND CEMENT[J].Environmental Engineering,2005,23(5):63-64,66. |
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| Authors: | Zhou Jia |
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| Institution: | Zhou Jia et al |
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| Abstract: | It is presented that alkali activated slag pavement concrete (AASPC) is made by activating industrial slag such as steel slag, slag and fly ash etc without any Portland cement as binder and using GGBS gravel and GGBS sand in place of natural gravel and sand as the fine and coarse aggregates. The effect of the proportion of alkali solution on the strength of AASPC is studied.The results show that with proper workability the 28 d compressive strength of 44 MPa, bending strength of 8.3 MPa are obtained. |
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| Keywords: | fly ash pavement concrete steel slag slag and alkali-activated |
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