|Table of Contents|

Key Technology for Improving Resistance Against Chloride Ion Penetration of Marine Concrete(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2009年01期
Page:
7-11
Research Field:
Publishing date:
2009-03-20

Info

Title:
Key Technology for Improving Resistance Against Chloride Ion Penetration of Marine Concrete
Author(s):
HU Hong-mei;  SONG Ming-hui;  YAO Zhi-xiong;  CHEN Xiao-hong
Department of Civil Engineering, Xiamen University, Xiamen 361005, Fujian, China
Keywords:
marine concrete;  resistance against chloride ion penetration;  mixture proportion;  fly ash;  compression strength
PACS:
TU528.01
DOI:
-
Abstract:
In order to improve resistance against chloride ion penetration of marine concrete, the key technology for improving resistance against chloride ion penetration of marine concrete was discussed from the choice of raw materials and the mixture proportion design, and the engineering example of Xiamen Xinglin Bay Jiutianhu Bridge of Fujian Province was analyzed. The results show that confecting Ⅱ fly ash, slag powder and concrete strengthening agent on resistance against chloride ion penetration in a certain proportion and optimizing the mixture proportion design of concrete, can effectively improve the resistance against chloride ion penetration of marine concrete.

References:

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Memo

Memo:
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Last Update: 2009-03-20