Synergistic effect of inhibitors on corrosion of reinforced concrete structures according to American Concrete Institute standards

Author:

Tweek Mena Khaleel,Abdulsada Shaymaa AbbasORCID

Abstract

The application of low-cost, low-toxic corrosion inhibitors lowers the rate of corrosion of reinforced concrete in a salt-aqueous medium. The purpose of this work is to compare an innovative, supposedly environmentally benign inhibitor derived from fruit waste (pomegranate peels extract (PPE)) with sodium benzoate, an organic inhibitor. The inhibitors were introduced to the concrete mixture at quantities of two and four percent by weight of cement according to ACI standards. The maximum extraction yield in terms of entire phenolic content was obtained by using an aqueous solvent and the Soxlet technique. The efficiency of corrosion inhibitors in preventing corrosion was investigated using compressive strength and optical microscopy methods. PPE forms an organic layer made up of several components in a variety of salt environments, providing both a chemical antioxidant activity and a mixed-type corrosion inhibitor, most likely due to the polyphenol concentrations.

Publisher

Engineering Society of Corrosion

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3