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한국건축시공학회 / v.5, no.4, 2005년, pp.115-120 
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양생조건에 따른 폴리머 시멘트 모르터의 내마모성에 관한 연구
( A Study on the Abrasion Resistance of Polymer - Modified Mortar According to Curing Conditions ) |
| 조영국;소승영; 청운대학교 건축공학과;전북대학교 건축도시공학부;
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| 초 록 |
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| In recent years, polymer-modified mortars using polymer dispersions have been widely used as finish and repair materials in the construction industry because of their excellent properties compares to those of ordinary cement mortar. Especially, the adhesion improvement of ordinary cement mortar and concrete has attracted a great deal of attention from researchers, and several unique and simply applicable techniques for the adhesion improvement have been developed. The purpose of this study is to evaluate the abrasion resistance of polymer-modified mortar according various curing methods. The polymer-modified mortar are prepared with various polymer-cement ratios, and are subjected to three curing methods such as dry rure, standard cure and freezing and thawing cure after two curing methods, and then tested for abrasion. From the test results, the polymer-modified mortars with various polymer-cement ratios have some superior abrasion resistance compared with plain mortar. The abrasion resistance of polymer-modified mortars increase with an increase in the polymer-cement ratio, and is better under water cure than any other curing methods. It is concluded that the abrasion resistance of cement mortar is markedly improved by modifying of polymer dispersion. |
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| 키워드 |
| 폴리머 시멘트 모르터;폴리머 디스퍼션;마모저항성;폴리머 시멘트비;Polymer-modified mortar;Polymer dispersion;Abrasion resistance;Polymer-cement ratio; |
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한국건축시공학회지 / v.5, no.4, 2005년, pp.115-120
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200509409859174)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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