한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 1997년도 봄 학술발표회 논문집
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- Pages.349-356
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- 1997
양생존건이 폴리머 시멘트 모르터의 접착강도에 미치는 영향
The Effect of Curing condition on Adhesion in Tension of Polymer-Modified Mortars
초록
The purpose of this study is to evaluate the effect of curing conditions on adhesion in tension of polymer-modified mortar to cement mortar substrate in comparision with ordinary cement mortar. The polymer-modifies mortars using two polymer dispersions and a redispersible polymer power are prepared with various polymer-cement ratios, and tested for the adhesion in tension of the specimens subjected to five curing conditions. From the test results, the adhesion in tension of polymer-modified mortars tends to increase with increasing polymer-cement ratio irrespective of the polymer types and curing conditions. It is apparent that adhesion in tension of polymer-modified mortars is considerably influenced by curing conditions.
키워드