| 玻璃纤维对GRC复合材料耐久性的影响 |
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| 引用本文： | 汪宏涛,曹巨辉,薛明,杨铁军.玻璃纤维对GRC复合材料耐久性的影响[J].后勤工程学院学报,2009,25(2):1-4. |
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| 作者姓名： | 汪宏涛 曹巨辉 薛明 杨铁军 |
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| 作者单位： | 后勤工程学院,营房管理与环境工释系,重庆,400041 |
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| 基金项目： | 重庆市自然科学基金，重庆市科技攻关重点项目 |
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| 摘 要： | 研究了玻璃纤维化学成分中ZrO2的质量分数、玻璃纤维类型及玻璃纤维长度等因素对GRC耐久性的影响。结果表明：加速老化条件下，玻璃纤维的抗侵蚀性随着ZrO2质量分数的增加而提高，以预混型短切玻璃纤维为增强材料的GRC比以水分散型短切玻璃纤维为增强材料的GRC表现出更好的耐久性；与长度为20mm的玻璃纤维相比，以长度为12mm的玻璃纤维配制的GRC表现出更好的耐久性。玻璃纤维掺量过高会造成分散不均匀，进而影响GRC复合材料的密实度和耐久性。
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| 关 键 词： | 玻璃纤维 GRC 加速老化 耐久性 |
The Effects of Glass Fiber on the Durability of Glass Fiber Reinforced Cement |
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| WANG Hong-tao,CAO Ju-hui,XUE Ming,YANG Tie-jun.The Effects of Glass Fiber on the Durability of Glass Fiber Reinforced Cement[J].Journal of Logistical Engineering University,2009,25(2):1-4. |
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| Authors: | WANG Hong-tao CAO Ju-hui XUE Ming YANG Tie-jun |
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| Institution: | Dept.of Barracks' Management & Environmental Engineering;LEU;Chongqing 400041;China |
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| Abstract: | The effects of the proportions of ZrO2 in the glass fiber chemical compositions,the types of glass fiber,the length of glass fiber and its volume on the durability of glass fiber reinforced cement(GRC)have been studied.The results show that under the condition of accelerated aging,the anti-erosion of the glass fiber improves with the increase of the content of ZrO2 in the glass fiber,and the durability of the GRC with premix chopped glass fiber is better than that of the GRC with water dispersible chopped g... |
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| Keywords: | GRC |
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