| 路面水泥混凝土耐久性试验研究 |
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| 引用本文： | 祝可为. 路面水泥混凝土耐久性试验研究[J]. 交通标准化, 2009, 0(19): 227-230 |
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| 作者姓名： | 祝可为 |
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| 作者单位： | 福建省交通建设工程质量监督站,福建福州350001 |
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| 摘 要： | 通过进行室内强度和耐久性试验．研究双掺引气减水剂和粉煤灰对路面水泥混凝土耐久性能的影响规律。试验结果表明，双掺粉煤灰和引气减水剂可以显著地改善普通路面混凝土的耐久性，同时可促使混凝土的内部结构致密连续，是路面混凝土耐久性大幅度提高的根本原因。
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| 关 键 词： | 路面水泥混凝土 耐久性 引气减水剂 粉煤灰 力学性能 耐久性能 电镜 |
Pavement Cement Concrete Durability Test Research |
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| ZHU Ke-wei. Pavement Cement Concrete Durability Test Research[J]. Communications Standardization, 2009, 0(19): 227-230 |
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| Authors: | ZHU Ke-wei |
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| Affiliation: | ZHU Ke-wei (Fujian Provincial Transportation Construction Engineering Quality Supervision Station, Fuzhou 350001, China) |
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| Abstract: | Indoor strength and durability test are conducted to study on influence law of airentraining water-reducing agent and flyash to cement concrete durability. Test results show that the mixture of the two agents can obviously improve the durability of common pavement concrete, make the inner structure more dense and continuous, being the key reason for significantly improve pavement concrete durability. |
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| Keywords: | pavement cement concrete durability air-entraining and water-reducing agent flyash mechanical performance durability electron microscope |
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