고온시에서의 폴리머 시멘트 모르타르의 연소특성에 관한 연구

서지정보

ㆍ발행기관 : 한국건축시공학회 ㆍ수록지정보 : 한국건축시공학회 학술발표대회 논문집 / 12권 / 1호
ㆍ저자명 : 김형준 ( Hyung Jun Kim ) , 노구치타카후미 ( Noguchi Takahumi )

영어 초록

Repair and strengthening is necessary to extend the service life of existing buildings. Polymer-modified cement mortar (PCM) has been extensively used as a high performance material particularly for finishing and repairing works in concrete building because of itsexcellent adhesion, waterproofing, resistance to chemical attack, and workability. As PCM contains organic polymer, it is necessary to clarify its properties at high temperature under fire, on which sufficient data are not available. This paper evaluated the burn-up characteristics of polymer-modified cement mortar with cone calorimeter test, non-combustibility test and flammability test with experimental parameters such as the types of polymer, unit-polymer content, polymer-cement ratio and thickness of the specimen.

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