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http://dx.doi.org/10.5762/KAIS.2017.18.7.39

An Experimental Study on the Basic Properties of Penetrating repair material using Silicate-based Inorganic Materials  

Ha, Sang-Woo (Dept. of Civil Engineering, University of Seoul)
Oh, Sung-Rok (Dept. of Civil Engineering, Semyung University)
Choi, Yung-Wang (Dept. of Civil Engineering, Semyung University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.18, no.7, 2017 , pp. 39-45 More about this Journal
Abstract
In this study, permeable repair materials mainly composed of silicate - based inorganic materials(SIM), which are easily available domestically, were prepared as a basic study for the development of permeable repair materials using SIM. SIM were compared and examined for their performance as repair materials by selecting a product group which has many cases of use in foreign countries. The SIM used were mainly composed of sodium, potassium and lithium silicate. Performance evaluation of SIM was performed by absorption and penetration, compression and adhesion, rapid chloride ion penetration, rapid freezing and thawing, and chemical resistance test. According to the test results, SIM showed effective performance in all areas, mainly because SIM permeates into the interior of the capillary and has a dense internal microstructure. Therefore, it can be used variously to improve the durability of concrete based on the results of this experiment.
Keywords
Durability; Inorganic Material; Repair; Silicate; Penetrating;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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