| 纤维、粉煤灰复合高性能道面混凝土试验研究 |
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| 引用本文： | 殷民动,李光元. 纤维、粉煤灰复合高性能道面混凝土试验研究[J]. 四川建筑科学研究, 2012, 38(2): 199-201 |
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| 作者姓名： | 殷民动 李光元 |
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| 作者单位： | 1. 空军兰州设计室,甘肃兰州,730020
2. 空军工程大学工程学院,陕西西安,710038 |
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| 摘 要： | 针对目前北方寒冷干旱地区普通道面混凝土耐久性差、易开裂的现象,通过在普通混凝土中掺纤维或粉煤灰以及纤维与粉煤灰双掺的技术路线,研究配制了适合寒冷干旱地区的高性能道面混凝土,并进行了相应的抗裂性、耐久性试验。研究结果表明,纤维或粉煤灰均能提高混凝土的抗裂、抗渗、抗冻、耐磨性能,尤其是纤维与粉煤灰复合产生了1+12的超叠加综合效应,更能够全面地提高道面混凝土的综合耐久性能。
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| 关 键 词： | 机场道面 高性能混凝土 纤维 粉煤灰 耐久性 |
Test study on fiber and fly powder conplex high performance pavement concrete |
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| YIN Mindong , LI Guangyuan. Test study on fiber and fly powder conplex high performance pavement concrete[J]. Building Science Research of Sichuan, 2012, 38(2): 199-201 |
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| Authors: | YIN Mindong LI Guangyuan |
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| Affiliation: | 1.Air Force Lanzhou Design Institute,Lanzhou 730020,China; 2.Engineering Institute,Air Force Engineering University,Xi＇an 710038,China) |
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| Abstract: | Common airfield pavement concrete is poor endurable performance and easy craze in north cold and aridity area.This paper produce high performance pavement concrete by adding fiber and fly powder,it fit cold and aridity environment.Tests show：fiber or fly powder can raise the concrete performance of anti craze,anti seep,anti freeze and anti-abrade.Especially when fiber and fly-powder are added together,super repeat domino effect can produced,synthesis performance can be advanced. |
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| Keywords: | airfield pavement high performance concrete fiber fly powder endurable performance |
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