THE STUDY ON CORROSION RESISTANCE TECHNOLOGY OF REINFORCED CONCRETE BRIDGE

Sun Jiaying; Huang Chenghua

doi:10.13204/j.gyjz200401018

Volume 34 Issue 1

Dec. 2014

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Sun Jiaying, Huang Chenghua. THE STUDY ON CORROSION RESISTANCE TECHNOLOGY OF REINFORCED CONCRETE BRIDGE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 63-65. doi: 10.13204/j.gyjz200401018

Citation:

Sun Jiaying, Huang Chenghua. THE STUDY ON CORROSION RESISTANCE TECHNOLOGY OF REINFORCED CONCRETE BRIDGE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 63-65. doi: 10.13204/j.gyjz200401018

Sun Jiaying, Huang Chenghua. THE STUDY ON CORROSION RESISTANCE TECHNOLOGY OF REINFORCED CONCRETE BRIDGE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 63-65. doi: 10.13204/j.gyjz200401018

Citation:

Sun Jiaying, Huang Chenghua. THE STUDY ON CORROSION RESISTANCE TECHNOLOGY OF REINFORCED CONCRETE BRIDGE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 63-65. doi: 10.13204/j.gyjz200401018

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THE STUDY ON CORROSION RESISTANCE TECHNOLOGY OF REINFORCED CONCRETE BRIDGE

doi: 10.13204/j.gyjz200401018

Sun Jiaying¹,
Huang Chenghua²

1.
1. Shanghai Municipal Engineering Research Institute Shanghai 200031;
2.
2. Tongji University Shanghai 200092

Received Date: 2003-06-06
Publish Date: 2004-01-20

Abstract

Abstract

The results for the concrete samples from five corroded concrete bridges in Shanghai show lower strength and worse durability during the past decade, a large numbles of bridges, viaducts and city railways were built in Shanghai.The technology and measures of concrete corrosion resistance should be researched in time.The chloride permeability, gas permeability and carbonation resistance of concrete coating by different coats(TC, PA, CA, OS) were studied.The results show that the coats are efficient to protect concrete from corroding except for OS, and PA is the best.
- concrete,
- corrosion resistance,
- coat,
- durability