THE EFFECT OF CHLORIDE AND SULFATE-IONS ON REINFORCEMENT CORROSION

被引：0
|
作者：
ALAMOUDI, OSB
MASLEHUDDIN, M
机构：
[1] King Fahd Univ of Petroleum and, Minerals, Dhahran, Saudi Arabia
来源：
CEMENT AND CONCRETE RESEARCH | 1993年 / 23卷 / 01期
关键词：
10;
D O I：
10.1016/0008-8846(93)90144-X
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The effect of chloride, sulfate and chloride-sulfate solutions on corrosion of steel embedded in cement paste has been investigated. The reinforcement corrosion was evaluated by measuring corrosion potentials and corrosion current density using D.C. linear polarization resistance technique. Results indicate that the corrosion activity was very minimal in specimens immersed in pure sulfate solution. The reinforcement corrosion activity was found to be higher in specimens immersed in chloride-sulfate solutions as compared to those immersed in pure chloride solution. The corrosion rate was observed to be doubled when the sulfate concentration in 15.7 % Cl- solution was raised from 0.55 to 2.1 %.
引用
收藏
页码：139 / 146
页数：8
相关论文
共 50 条
  • [21] DETERMINATION OF CHLORIDE, NITRITE, NITRATE AND SULFATE-IONS IN WATER EXTRACT OF COAL BY ION CHROMATOGRAPHY
    HONMA, H
    SUZUKI, K
    YOSHIDA, M
    YANASHIMA, H
    BUNSEKI KAGAKU, 1988, 37 (04) : T55 - T60
  • [22] CYTOPROTECTIVE EFFECT OF SULFATE-IONS IN ACID-EXPOSED RABBIT ESOPHAGUS
    TOBEY, NA
    ORLANDO, RC
    SCHREINER, VJ
    POWELL, DW
    AMERICAN JOURNAL OF PHYSIOLOGY, 1986, 251 (06): : G866 - G869
  • [23] THE RELATIONSHIP BETWEEN MANGANESE AND SULFATE-IONS IN RAIN
    LINDBERG, SE
    ATMOSPHERIC ENVIRONMENT, 1981, 15 (09) : 1749 - 1753
  • [24] DETERMINATION OF SULFATE-IONS BY PAPER PEAK CHROMATOGRAPHY
    ALESKOVSKAYA, VN
    BARDIN, VV
    MOKHOV, AA
    PLYUSHCHEVA, LN
    SIDORKINA, KP
    SHICHKO, VA
    JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1977, 32 (11): : 1735 - 1737
  • [25] COADSORPTION OF TETRAETHYLAMMONIUM AND NONYL SULFATE-IONS ON MERCURY
    NESTERENKO, AF
    BAKHTIYAROV, NG
    FASTOVETS, VV
    YAMNOVA, TP
    LOSHKAREV, MA
    SOVIET ELECTROCHEMISTRY, 1987, 23 (12): : 1512 - 1515
  • [26] ROLE OF SULFATE-IONS IN CHROMATING ZINC AND CADMIUM
    LAZAUSKAS, V
    SARMAITIS, R
    BUTKEVICIUS, J
    MATULIS, J
    PLATING AND SURFACE FINISHING, 1979, 66 (01): : 58 - 60
  • [27] ORIENTATIONAL DYNAMICS OF SULFATE-IONS IN POTASH ALUM
    SOOD, AK
    ARORA, AK
    DATTAGUPTA, S
    VENKATARAMAN, G
    JOURNAL DE PHYSIQUE, 1981, 42 (NC6): : 572 - 574
  • [28] A BOUND-STATE OF POSITRONS WITH SULFATE-IONS
    SERNA, J
    TROEV, T
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1995, 192 (01): : 65 - 71
  • [29] Reinforcement corrosion due to chloride-sulfate contamination and carbonation
    Maslehuddin, M
    Ashiru, OA
    Jarrah, NR
    Abbasi, TA
    ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 1998, 23 (2C) : 73 - 90
  • [30] DIRECT AND INDIRECT EFFECTS IN PULSE IRRADIATED CONCENTRATED AQUEOUS-SOLUTIONS OF CHLORIDE AND SULFATE-IONS
    KIM, KJ
    HAMILL, WH
    JOURNAL OF PHYSICAL CHEMISTRY, 1976, 80 (21): : 2320 - 2325
12345