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Concrete mortar composition including fiber reinforcements and construction finishing method using the same
The present invention relates to a concrete mortar composition and a concrete mortar finishing method using the same. With the present invention, a fiber reinforcement is evenly dispersed without clumping, excellent adhesiveness can be achieved with respect to a finishing target structure, and insulation, fungus resistance, condensation prevention, sound insulation, and durability can be improved. The concrete mortar composition contains: 9 to 20 wt% of cement; 50 to 80 wt% of aggregate; 4 to 7 wt% of blast furnace slag fine powder; 1 to 8 wt% of acrylic modified emulsion; 1 to 10 wt% of polyvinyl acetate; 1 to 10 wt% of a polymer compound represented by chemical formula 1; 0.1 to 8 wt% of silica fume; 0.1 to 5 wt% of a polycarboxylic acid fluidizing agent; 0.5 to 5.0 wt% of a fiber reinforcement; and 0.1 to 5 wt% of a fluorine-based quaternary alkyl ammonium salt.
본 발명은 시멘트 9~20 중량%; 골재 50~80 중량%; 고로슬래그 미분말 4~7 중량%; 아크릴 개질 에멀젼 1∼8 중량%; 폴리비닐아세테이트 1~10 중량%, 화학식 1로 표시되는 고분자 화합물 1~10 중량%; 실리카 흄 0.1~8 중량%; 폴리카르복실산계 유동화제 0.1~5 중량%; 섬유보강재 0.5~5.0 중량%; 및 불소계 4급 알킬암모늄염 0.1~5 중량%를 포함하는 콘크리트 모르타르 조성물 및 그를 사용하는 콘크리트 모르타르 마감 공법을 제공한다.
Concrete mortar composition including fiber reinforcements and construction finishing method using the same
The present invention relates to a concrete mortar composition and a concrete mortar finishing method using the same. With the present invention, a fiber reinforcement is evenly dispersed without clumping, excellent adhesiveness can be achieved with respect to a finishing target structure, and insulation, fungus resistance, condensation prevention, sound insulation, and durability can be improved. The concrete mortar composition contains: 9 to 20 wt% of cement; 50 to 80 wt% of aggregate; 4 to 7 wt% of blast furnace slag fine powder; 1 to 8 wt% of acrylic modified emulsion; 1 to 10 wt% of polyvinyl acetate; 1 to 10 wt% of a polymer compound represented by chemical formula 1; 0.1 to 8 wt% of silica fume; 0.1 to 5 wt% of a polycarboxylic acid fluidizing agent; 0.5 to 5.0 wt% of a fiber reinforcement; and 0.1 to 5 wt% of a fluorine-based quaternary alkyl ammonium salt.
본 발명은 시멘트 9~20 중량%; 골재 50~80 중량%; 고로슬래그 미분말 4~7 중량%; 아크릴 개질 에멀젼 1∼8 중량%; 폴리비닐아세테이트 1~10 중량%, 화학식 1로 표시되는 고분자 화합물 1~10 중량%; 실리카 흄 0.1~8 중량%; 폴리카르복실산계 유동화제 0.1~5 중량%; 섬유보강재 0.5~5.0 중량%; 및 불소계 4급 알킬암모늄염 0.1~5 중량%를 포함하는 콘크리트 모르타르 조성물 및 그를 사용하는 콘크리트 모르타르 마감 공법을 제공한다.
Concrete mortar composition including fiber reinforcements and construction finishing method using the same
섬유보강재를 포함하는 콘크리트 모르타르 조성물 및 그를 사용하는 구조물에 대한 마감 공법
PARK JUN SIN (author)
2020-11-05
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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