Chloride Resistance of Concrete with Marine Blended Cement using Corrosion Resistant Mineral Admixture

被引：2

作者：

Bae, Jun Yeong ^{[1
]}

Shin, Kyung Joon ^{[1
]}

Hyun, Jung Hwan ^{[1
]}

Jang, Young Il ^{[2
]}

Kim, Yun Yong ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Civil Engn, 99 Daehak Ro, Taejon 305764, South Korea

[2] Chungnam Natl Univ, Dept Construct Engn Educ, Taejon 305764, South Korea

来源：

ADVANCES IN CIVIL ENGINEERING AND BUILDING MATERIALS III | 2014年 / 831卷

关键词：

Marine concrete; Ternary blended cement; Chloride resistance; Accelerated corrosion test of reinforced concrete;

D O I：

10.4028/www.scientific.net/AMR.831.23

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this study, the chloride resistant properties of concrete with MBC (marine blended cement) were evaluated by an accelerated corrosion test of reinforced concrete. The half-cell potential measurements indicated that the chloride resistance of MBC concrete is approximately 32% larger than that of TBC (ternary blended cement) concrete. As for the reinforcement corrosion area, while the TBC specimens exhibited 5.32-6.11% corrosion at the final 40th cycle, the MBC specimens did not show any sign of steel corrosion. The chloride penetration depth of the MBC specimens was approximately 41-79% smaller than that of the MBC specimens.

引用

页码：23 / +

页数：2

共 50 条

[41] Influence of slag blended cement concrete on chloride diffusion rate
Dehghanian, C
Arjemandi, M
CEMENT AND CONCRETE RESEARCH, 1997, 27 (06) : 937 - 945
[42] Influence of slag blended cement concrete on chloride diffusion rate
Univ of Technology in Isfahan, Isfahan, Iran
Cem Concr Res, 6 (937-945):
[43] CHLORIDE-ION PENETRATION INTO BLENDED CEMENT PASTES AND CONCRETE
DECTER, MH
SHORT, NR
PAGE, CL
HIGGINS, DD
FLY ASH, SILICA FUME, SLAG, AND NATURAL POZZOLANS IN CONCRETE, VOL 1-2, 1989, 114 : 1399 - 1411
[44] Corrosion of reinforcing steel in fly ash blended cement concrete
Al-Saadoun, S.S.
Al-Gahtani, A.S.
Journal of Materials in Civil Engineering, 1993, 5 (03) : 356 - 371
[45] CORROSION BEHAVIOR OF STEEL IN CONCRETE MADE WITH PYRAMENT BLENDED CEMENT
WHEAT, HG
CEMENT AND CONCRETE RESEARCH, 1992, 22 (01) : 103 - 111
[46] Effect of Metakaolin and Slag blended Cement on Corrosion Behaviour of Concrete
Borade, Anita N.
Kondraivendhan, B.
2ND INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING AND MATERIALS SCIENCE, 2017, 216
[47] Effect of blended steel slag-GBFS mineral admixture on hydration and strength of cement
Wang, Qiang
Yan, Peiyu
Mi, Guidong
CONSTRUCTION AND BUILDING MATERIALS, 2012, 35 : 8 - 14
[48] Research on the Micro-mechanism of New Type Sulfate Corrosion-Resistance Admixture for Marine Concrete
Gao Song
Li Shaochun
Li Qiuyi
Yang Benju
Jin Zuquan
RARE METAL MATERIALS AND ENGINEERING, 2012, 41 : 147 - 149
[49] Resistance of Scoria-Based Blended Cement Concrete against Deterioration and Corrosion in Mixed Sulfate Environment
Hossain, Khandaker M. Anwar
JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2009, 21 (07) : 299 - 308
[50] Long-term corrosion performance of blended cement concrete in the marine environment - A real-time study
Kwon, Seung-Jun
Lee, Han-Seung
Karthick, Subbiah
Saraswathy, Velu
Yang, Hyun-Min
CONSTRUCTION AND BUILDING MATERIALS, 2017, 154 : 349 - 360

← 1 2 3 4 5 →