EXPERIMENTAL STUDY ON DURABILITY OF BFRP SHEETS UNDER SALT FOG CORROSION ENVIRONMENT

Hu Haitao; Wang Xibin; Yang Yongxin

doi:10.13204/j.gyjz201004003

Volume 40 Issue 4

Dec. 2014

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Hu Haitao, Wang Xibin, Yang Yongxin. EXPERIMENTAL STUDY ON DURABILITY OF BFRP SHEETS UNDER SALT FOG CORROSION ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(4): 9-12. doi: 10.13204/j.gyjz201004003

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EXPERIMENTAL STUDY ON DURABILITY OF BFRP SHEETS UNDER SALT FOG CORROSION ENVIRONMENT

doi: 10.13204/j.gyjz201004003

1.
1. Qingdao University of Science and Engineering,Qingdao 266033,China;
2.
2. Jinan Limin Road and Bridge Corporation,Jinan 251611,China;
3.
3. MCC Central Research Institute of Building and Construction Co.Ltd,Beijing 100088,China

Received Date: 2009-11-29
Publish Date: 2010-04-20

Abstract

Abstract

As a complex material,infused resin is an important part of FRP. So durability of resin and fiber sheets may have straight influence on aging resistant capability of FRP. Two groups of resin and basalt fiber components are put into natural environment and salt fog environment respectively for 60 d. The strength and extensibility of resin had dropped. The strength,the Young's modulus and the extensibility of BFRP sheets hadn't changed.
- basalt fiber reinforced polymers,
- resin,
- salt fog corrosion,
- durability

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References(7)

References

[2] 杨勇新,王敬,张小冬. 碳纤维布加固混凝土结构耐久性能初步研究[J］. 港工技术,2002(2) ：25-27.

Steckel G L,Hawkins G F,Bauer J L. Environmental Durability of Composites for Seismic Retrofit of Bridge Columns. Proceedings of NIST Workshop on Standards Development for the Use of Fiber Reinforced Polymers for Rehabilitation of Concrete and Masonry Structures[J］. Tucson,Arizona：1998(1-8) ：83-96.

[3] 叶列平. FRP 在工程结构中的应用与发展[J］. 土木工程学报,2006(3) ：25-36.

[4] GJB 150. 1186 军用设备环境试验方法盐雾试验[S］.

[5] GB /T 25681995 树脂浇铸体拉伸性能试验方法[S］.

[6] GB 335482 定向纤维增强塑料拉伸性能试验方法[S］.

[7] 杨勇新,岳清瑞. 玄武岩纤维及其应用中的几个问题[J］. 工业建筑,2007,37(6) ：1-4.

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