STUDIES OF CONCRETE'S CORROSION RESISTANCE IN SALTY CORROSION AREA

Zhang Lingling; Ni Na; Zhang Ling; Zhang Jing

doi:10.13204/j.gyjz201505022

Volume 45 Issue 5

Jul. 2015

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Zhang Lingling, Ni Na, Zhang Ling, Zhang Jing. STUDIES OF CONCRETE'S CORROSION RESISTANCE IN SALTY CORROSION AREA[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(5): 102-105. doi: 10.13204/j.gyjz201505022

Citation:

Zhang Lingling, Ni Na, Zhang Ling, Zhang Jing. STUDIES OF CONCRETE'S CORROSION RESISTANCE IN SALTY CORROSION AREA[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(5): 102-105. doi: 10.13204/j.gyjz201505022

Zhang Lingling, Ni Na, Zhang Ling, Zhang Jing. STUDIES OF CONCRETE'S CORROSION RESISTANCE IN SALTY CORROSION AREA[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(5): 102-105. doi: 10.13204/j.gyjz201505022

Citation:

Zhang Lingling, Ni Na, Zhang Ling, Zhang Jing. STUDIES OF CONCRETE'S CORROSION RESISTANCE IN SALTY CORROSION AREA[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(5): 102-105. doi: 10.13204/j.gyjz201505022

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STUDIES OF CONCRETE'S CORROSION RESISTANCE IN SALTY CORROSION AREA

doi: 10.13204/j.gyjz201505022

Publish Date: 2015-05-20

Abstract

Abstract

In Northwest，groundwater and subsoil of many projects are highly corrosive，moreover，the annual temperature is largely different due to the climate． So the higher requirements are put forward to the corrosion resistance of concrete． A series of corrosion resistance experiments were made to study the corrosion resistance of five kinds of concretes． The results indicated that the corrosion resistance of concrete C30 and C40 with ordinary Portland cement PO 42. 5 and mineral admixtures was better than that of concrete C25 with high sulfate cement and rust inhibitor．
- rust inhibitor of rebar,
- mineral admixtures,
- corrosion resistance,
- frost resistance