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http://dx.doi.org/10.6111/JKCGCT.2017.27.3.115

A fundamental study on the sulphate-resistant mortar using waste glass fine powder and meta-kaolin according to various fine aggregates  

Jeong, Dongwhan (Wonkwang University, Seowon Professional Engineer)
Park, Junhui (SERIC Research & Development Center)
Ahn, Taeho (Hanyang University International Sustainable Engineering Materials(ISEM)Center)
Park, Yeongsik (Seowon Industry Co., Ltd.)
Sho, Kwangho (Department of Architectural Engineering, Wonkwang University)
Publication Information
Journal of the Korean Crystal Growth and Crystal Technology / v.27, no.3, 2017 , pp. 115-121 More about this Journal
Abstract
The degradation of the concrete due to deterioration factors, such as corrosion of steel bars, cracks and structural strength of reinforced concrete structures, is a social problem. Especially, concrete structures constructed in seawater, underground water, waste water treatment facilities and sewerage are subject to chemical attack by acid and sulphate. Therefore, this study was conducted to compare sulfated glass and fine aggregate of slag using waste glass fine powder and meta kaolin. The results showed that the slag fine aggregate showed better sulfate resistance than the river sand, and the fine powder of waste glass showed the best performance at 3 % displacement.
Keywords
Waste glass powder; Meta-kaolin; Blast furnace slag sand;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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