| 高性能混凝土试验研究 |
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| 引用本文： | 汤小平,王倩.高性能混凝土试验研究[J].连云港职业技术学院学报,2002,15(2):64-66. |
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| 作者姓名： | 汤小平 王倩 |
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| 作者单位： | 连云港职业技术学院建工系,江苏,连云港,222006 |
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| 摘 要： | 采用42.5级普通硅酸盐水泥、粉煤灰、高效减水剂及其它常规原材料，配制出高强度（抗压强度达80Mpa），高工作性（坍落度达200－250mm）、高耐久性（抗渗标号大于P30）的高性能混凝土。讨论了粉煤灰掺量、胶材总量、砂率、水胶比等参数对混凝土强度和流动性的影响。
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| 关 键 词： | 高性能混凝土 试验研究 流动性 抗渗性 粉煤灰 减水剂 抗压强度 耐久性 |
| 文章编号： | 1009-4318(2002)02-0064-03 |
| 修稿时间： | 2002年5月26日 |
Experimental Research on High Performance Concrete |
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| TANG Xiao-ping, WANG Qian.Experimental Research on High Performance Concrete[J].Journal of Lianyungang Technical College,2002,15(2):64-66. |
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| Authors: | TANG Xiao-ping WANG Qian |
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| Institution: | TANG Xiao-ping,1 WANG Qian 2 |
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| Abstract: | Through the experiment a new type of high performance concrete with high tensility (compressing strength is 80Mpa), high workability(slump constant up to 200-250mm) and durability(seepage proof grade over P30). At the same time the paper discusses the influence of such parameters as mixing capacity of pulverized fuel ash, the total of mastic material, sand percentage and the proportion between water and mastic on tensility and fluidity of the concrete. |
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| Keywords: | high performance concrete fluidity seepage proof |
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