| 聚丙烯纤维混凝土或砂浆的施工及力学性能 |
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| 引用本文： | 段志华,付高鹏,张守元.聚丙烯纤维混凝土或砂浆的施工及力学性能[J].河南科技大学学报(自然科学版),2002,23(2):93-95. |
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| 作者姓名： | 段志华 付高鹏 张守元 |
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| 作者单位： | 河南省第三建筑工程公司,河南,洛阳,471000 |
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| 摘 要： | 进行了聚丙烯纤维掺入量对混凝土及砂浆的操作性能及力学性能影响的试验研究。试验表明 ,混凝土及砂浆中聚丙烯纤维掺入量的变化 ,将对混凝土及砂浆的用水量、砂率、劈裂抗拉强度以及变形性能等方面产生影响。在保证混凝土及砂浆的施工操作性能前提下 ,找出最佳掺入量及配合比。
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| 关 键 词： | 聚丙烯纤维 混凝土 砂浆 操作性能 力学性能 |
| 文章编号： | 1000-5080(2002)02-0093-03 |
| 修稿时间： | 2002年3月6日 |
Construction and Mechanical Capabiity of Polypropylene Fiber Concrete or Mortar |
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| DUAN Zhi-Hua,FU Gao-Peng,ZHANG Shou-Yuan.Construction and Mechanical Capabiity of Polypropylene Fiber Concrete or Mortar[J].Journal of Henan University of Science & Technology:Natural Science,2002,23(2):93-95. |
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| Authors: | DUAN Zhi-Hua FU Gao-Peng ZHANG Shou-Yuan |
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| Abstract: | Effects of mixing amount of polypropylene fiber on properties of concrete or mortar were studied experimently.The experiment indicated that the changes of mixing amount of polypropylene fiber will influence such aspects as water consumption,sand coarse aggregate ratio,split tensile strength and deformation,etc.of concrete or mortar.Furtheremore,under construction serviceability premise of concrete or mortar,the optimal mixing amount of polypropylene fiber and it's cooperational ratio with concrete or mortar were abtained. |
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| Keywords: | Polypropylene fiberes Concretes Mortars Serviceability Mechanical property |
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