一种轻质高强混凝土聚合物增韧技术试验研究被引量：1

EXPERIMENTAL STUDY ON TOUGHENING TECHNOLOGY OF A KIND OF HIGH-STRENGTH LIGHT-WEIGHT CONCRETE'S POLYMER

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摘要选取改性聚乙烯醇类聚合物乳液(P-A)为聚合物,对聚合物改性轻质高强混凝土的制备、组成、微观结构与性能进行研究,探讨了聚合物对轻集料混凝土的增强增韧效果及作用机理,得到了聚合物掺人对轻质高强混凝土性能改善的相关结论。 This paper selects the modified polyvinyl alcohol polymer emulsion （P-A）to be polymer, researched high-strength light-weight concrete＇s preparation, composition, microstructure and properties which reformed by polymer. Investigated the enhancement effect and action mechanism of polymer to light weight aggregate concrete. Obtained relevant conclusions that polymer＇s incorporation could ameliorate the property of high-strength light-weight concrete.

作者罗滔付蓓

机构地区绵阳职业技术学院西南科技大学土木工程与建筑学院

出处《建筑技术开发》 2013年第1期15-16,79,共3页 Building Technology Development

关键词轻质高强混凝土聚合物增韧试验研究 high-strength light-weight concrete toughening by polymer experimental study

分类号 TU520 [建筑科学—建筑技术科学]

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参考文献5

1Richard P,Cheyrezy M. Composition of reactive powder concretes[J].Cement and Concrete Research,2002,(07):1501-1511.
2Roy.D M,Goudu G R,Brobrowsky A. Very high strength cement pastes prepared by hot pressing and other high pressure techniques[J].Cement and Concrete Research,2002,(03):349-353.
3胡曙光,田耀刚,丁庆军.轻集料对高强次轻混凝土物理力学性能的影响[J].混凝土与水泥制品,2007(6):1-4. 被引量：5
4丁庆军,邹定华,王发洲,胡曙光.次轻混凝土匀质性影响因素研究[J].混凝土,2005(8):57-61. 被引量：14
5王发洲.高性能轻集料混凝土研究及其应用[M]武汉:武汉理工大学出版社,2003.

二级参考文献15

1丁庆军,田耀刚,王发洲,胡曙光,韩宏伟,宋继红.集料组成对次轻混凝土宏观性能影响的研究[J].武汉理工大学学报,2005,27(5):37-39. 被引量：6
2刘巽伯,计亦奇,池建业.复合骨料和高强复合骨料混凝土研究[J].混凝土,2006(3):10-14. 被引量：11
3.轻集料混凝土技术规程(JGJ51-2002)[M].建筑工业出版社,2002..
4Thomas A. Holm, John P. Ries. Specified Density Concrete-a Transition. ESCSI, Structure Info Sheet 4248.0.
5T. W Bremner, T. A Holm, J. PRies. Enhanced Hydration and Properties of Specified Density Concrete. ESCSI, Structure Info Sheet 4248.1.
6Weber, S. and Reinhardt, H.W. Various Curing Methods Applied to High-Strength Concrete With Natural and. Blended Aggregates; Proceedings of the Fourth International Symposium on the Utilization of High Performance Concrete, Paris, 1996: 1295-1304.
7Cusson, D., Hoogeveen, T. Preventing autogenous shrinkage of high- performance concrete structures by internal curing. S.P. Shah Symposium on Measuring, Monitoring and Modeling Concrete Properties, Alexandroupolis, Greece, 2006:1-8.
8Y.G.Tian, Q.J.Ding, F.Z.Wang and S.G..Hu. The Shrinkage Performance of High Strength Semi-light Weight Concrete. The 6th international symposium on cement & concrete, Xi'an, China. 2006: 944-949.
9S.Zhutovsky,K.Kovler,A.Bentur. Science of Lightweight Aggregates for Internal Curing of High Strength Concrete to Eliminate Autogenous Shrinkage. Materials and Structures.2002, 35(3):97-101.
10A. Bentur, S. Igarashi & K. Kovler, Prevention of autogenous shrinkage in high-strength concrete by internal curing using wet lightweight aggregates, Cem Concr Res 2001,31(11) :1587-1591.