Chloride Resistance and Compressive Strength of Concrete Containing Synthetic Zeolite
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ความต้านทานคลอไรด์, คอนกรีต, ซีโอไลท์สังเคราะห์, กำลังอัดAbstract
This paper aims to study the chloride resistance and compressive strength of concrete containing synthetic zeolite. In this paper, Portland cement type I and synthetic zeolite were used as cementitious materials. The synthetic zeolite to binder ratios were kept at 0.01, 0.03, 0.05, and 0.10. Water to binder ratios were kept at 0.50 and 0.60. The rapid chloride penetration and compressive strength of concrete were performed at 7, 28, 56 and 91 days of curing time. From the experimental results, it was seen that concretes with synthetic zeolite had better chloride resistance than cement-only concrete at all water to binder ratios. Concrete with synthetic zeolite to binder ratio of 0.03 had the best chloride resistance. But, concretes with synthetic zeolite had lower compressive strength than cement-only concrete.
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บทความทั้งหมดที่ได้รับการคัดเลือกให้นำเสนอผลงานในการประชุมวิชาการวิศวกรรมโยธาแห่งชาติ ครั้งที่ 25 นี้ เป็นลิขสิทธิ์ของ วิศวกรรมสถานแห่งประเทศไทย ในพระบรมราชูปถัมภ์
