| 聚酯牵伸丝纤维对水泥胶砂强度影响的实验研究 |
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| 引用本文： | 熊瑞生,周锡武,吴本英. 聚酯牵伸丝纤维对水泥胶砂强度影响的实验研究[J]. 建筑技术开发, 2002, 0(5) |
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| 作者姓名： | 熊瑞生 周锡武 吴本英 |
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| 作者单位： | 信阳师范学院建工系 河南信阳464000(熊瑞生，周锡武)，郑州大学土木工程学院 河南郑州450052(吴本英) |
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| 摘 要： | 通过实验研究了不同掺量、不同长度的聚酯牵伸丝纤维对水泥胶砂强度的影响 ,找出了最佳掺量 ;并进行了耐久性实验研究。实验表明 ,在最佳掺量下 ,可提高水泥 2 8d的抗折强度 35 3%、抗压强度 17 1% ;而且聚酯牵伸丝纤维有足够的耐久性
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| 关 键 词： | 聚酯牵伸丝纤维 水泥胶砂强度 最佳掺量 实验研究 |
EXPERIMENTAL RESEARCH ON THE INFLUENCE OF POLYESTER DRAWN YARN FIBRE ON THE CEMENT-DETERMINATION OF STRENGTH |
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| XIONG Rui|sheng ZHOU Xi|wu WU Ben|ying. EXPERIMENTAL RESEARCH ON THE INFLUENCE OF POLYESTER DRAWN YARN FIBRE ON THE CEMENT-DETERMINATION OF STRENGTH[J]. Building Technique Development, 2002, 0(5) |
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| Authors: | XIONG Rui|sheng ZHOU Xi|wu WU Ben|ying |
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| Affiliation: | XIONG Rui|sheng ZHOU Xi|wu WU Ben|ying |
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| Abstract: | The influence of polyester drawn yarn fibre ha ving different mix amount and length on the cement|determination of strength we re stutided and the optimum mix amount has been found.Meanwhile,the durability o f the polyester drawn yarn fibre also have been tested.The experiment indicates that the bending strength of 28 days of cement can be increased by 35.3% and the compressive strength can be increased by 17.1% under the optimum mix amount.Mor eover,the polyester drawn yarn fibre turns out have quite good durability. [ |
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| Keywords: | Polyester drawn yarn fibre Cement|determination strength The optimum mix amount Research experiment |
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