| 废旧橡胶粉与聚丙烯纤维混杂混凝土性能研究 |
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| 引用本文： | 张学花.废旧橡胶粉与聚丙烯纤维混杂混凝土性能研究[J].科学技术与工程,2011,18(18). |
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| 作者姓名： | 张学花 |
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| 作者单位： | 东营职业学院,东营,257091 |
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| 摘 要： | 本文通过对橡胶粉与聚丙烯纤维混杂混凝土的28天龄期的抗压强度、劈裂抗拉强度、强度恢复性能、容重等力学性能研究分析，探讨混杂对混凝土性能的改善效果，并得出了初步结论。其拌合物的工作性能要优于单一的聚丙烯纤维混凝土；相同掺量的混杂混凝土比单一胶粉混凝土的抗压强度有所提高；混杂混凝土劈裂抗拉强度明显增强，并具有极好的强度恢复性能。
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| 关 键 词： | 胶粉 聚丙烯纤维 混凝土 力学性能 |
| 收稿时间： | 3/12/2011 2:16:13 PM |
| 修稿时间： | 2011/3/21 0:00:00 |
Study of Waste Arubber Powder and Polypropylene Fiber |
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| zhangxuehua.Study of Waste Arubber Powder and Polypropylene Fiber[J].Science Technology and Engineering,2011,18(18). |
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| Authors: | zhangxuehua |
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| Institution: | ZHANG Xue-hua (Dongying Technology University,Dongying 257091,P.R.China) |
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| Abstract: | Through to rubber powder mingled with polypropylene fiber concrete 28 days compressive strength,splitting tensile strength,strength restore performance,bulk density of mechanical properties are analyzed,hybrid of concrete performance improvements,and draw a conclusion.The thing work is regarded mix-proportion performance than single polypropylene fiber concrete.The same dosage of confounders concrete than single powder concrete compressive strength improved.Mixed concrete splitting tensile strength is enhan... |
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| Keywords: | powder rubber Polypropylene fiber concrete mechanical behavior test |
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