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A platform for research: civil engineering, architecture and urbanism
Lightweight Polymer Mortar Composition for Repairing Concrete Structures Using Waste Glass Recycled Aggregate
The present invention relates to a lightweight polymer mortar composition for repairing concrete structures using waste glass recycled aggregate, wherein the composition includes cement, blast furnace slag, micro cement, an expansion material, an early strength enhancing material, waste glass recycled aggregate, an anti-foaming material, a moisturizing material, a setting control material, a shrinkage reducing material, polymer resin, and reinforcing fiber. With respect to 100 parts by weight of the cement, 20 to 80 parts by weight of the micro cement, 20 to 80 parts by weight of the blast furnace slag, 5 to 15 parts by weight of a CSA-based expansion material, 3 to 10 parts by weight of a CaO-based expansion material, 20 to 80 parts by weight of the early strength enhancing material, 20 to 80 parts by weight of the waste glass recycled aggregate, 0.05 to 0.1 part by weight of the anti-foaming material, 5 to 10 parts by weight of the moisturizing material, 5 to 10 parts by weight of the setting control material, 5 to 10 parts by weight of the shrinkage reducing material, 5 to 10 parts by weight of the amine-based resin, 5 to 10 parts by weight of vinyl chloride resin, 5 to 10 parts by weight of polymer (EVA) resin, and 1 to 5 parts by weight of the reinforcing fiber are mixed. The reinforcing fiber includes a core material made of nylon or cellulose, and an outer skin layer formed by being applied to the outer periphery of the core material and composed of a low-melting point thermoplastic resin including a cation exchanger. The composition of the present invention uses waste glass recycled aggregate to achieve environmental protection and resource recycling.
본 발명은시멘트, 고로슬래그, 마이크로 시멘트, 팽창재, 조기강도 증진재, 폐유리 재생골재, 소포재, 보습재, 응결조절재, 수축저감재, 폴리머 수지, 보강섬유를 포함하고, 상기 시멘트 100중량부에 대해, 상기 마이크로 시멘트 20 내지 80중량부, 상기 고로슬래그 20 내지 80중량부, CSA계 팽창재 5 내지 15중량부, CaO계 팽창재 3 내지 10중량부, 상기 조기강도 증진재 20 내지 80중량부, 상기 폐유리 재생골재 20 내지 80중량부, 상기 소포재 0.05 내지 0.1중량부, 상기 보습재 5 내지 10중량부, 상기 응결조절재 5 내지 10중량부, 상기 수축저감재 5 내지 10중량부, 상기 아민계 수지 5 내지 10중량부, 염화비닐계 수지 5 내지 10중량부, 상기 폴리머(EVA) 수지 5 내지 10중량부, 상기 보강섬유 1 내지 5중량부로 배합되고, 상기 보강섬유는, 나일론 또는 셀룰로오스로 구성된 심재와, 상기 심재의 외주연에 도포되어 형성되며 양이온 교환기를 포함하는 저융점 열가소성 수지로 구성된 외피층을 포함하는 것을 특징으로 하는 폐유리 재생골재를 활용한 콘크리트 구조물 보수용 경량 폴리머 모르타르 조성물에 관한 것이다.
Lightweight Polymer Mortar Composition for Repairing Concrete Structures Using Waste Glass Recycled Aggregate
The present invention relates to a lightweight polymer mortar composition for repairing concrete structures using waste glass recycled aggregate, wherein the composition includes cement, blast furnace slag, micro cement, an expansion material, an early strength enhancing material, waste glass recycled aggregate, an anti-foaming material, a moisturizing material, a setting control material, a shrinkage reducing material, polymer resin, and reinforcing fiber. With respect to 100 parts by weight of the cement, 20 to 80 parts by weight of the micro cement, 20 to 80 parts by weight of the blast furnace slag, 5 to 15 parts by weight of a CSA-based expansion material, 3 to 10 parts by weight of a CaO-based expansion material, 20 to 80 parts by weight of the early strength enhancing material, 20 to 80 parts by weight of the waste glass recycled aggregate, 0.05 to 0.1 part by weight of the anti-foaming material, 5 to 10 parts by weight of the moisturizing material, 5 to 10 parts by weight of the setting control material, 5 to 10 parts by weight of the shrinkage reducing material, 5 to 10 parts by weight of the amine-based resin, 5 to 10 parts by weight of vinyl chloride resin, 5 to 10 parts by weight of polymer (EVA) resin, and 1 to 5 parts by weight of the reinforcing fiber are mixed. The reinforcing fiber includes a core material made of nylon or cellulose, and an outer skin layer formed by being applied to the outer periphery of the core material and composed of a low-melting point thermoplastic resin including a cation exchanger. The composition of the present invention uses waste glass recycled aggregate to achieve environmental protection and resource recycling.
본 발명은시멘트, 고로슬래그, 마이크로 시멘트, 팽창재, 조기강도 증진재, 폐유리 재생골재, 소포재, 보습재, 응결조절재, 수축저감재, 폴리머 수지, 보강섬유를 포함하고, 상기 시멘트 100중량부에 대해, 상기 마이크로 시멘트 20 내지 80중량부, 상기 고로슬래그 20 내지 80중량부, CSA계 팽창재 5 내지 15중량부, CaO계 팽창재 3 내지 10중량부, 상기 조기강도 증진재 20 내지 80중량부, 상기 폐유리 재생골재 20 내지 80중량부, 상기 소포재 0.05 내지 0.1중량부, 상기 보습재 5 내지 10중량부, 상기 응결조절재 5 내지 10중량부, 상기 수축저감재 5 내지 10중량부, 상기 아민계 수지 5 내지 10중량부, 염화비닐계 수지 5 내지 10중량부, 상기 폴리머(EVA) 수지 5 내지 10중량부, 상기 보강섬유 1 내지 5중량부로 배합되고, 상기 보강섬유는, 나일론 또는 셀룰로오스로 구성된 심재와, 상기 심재의 외주연에 도포되어 형성되며 양이온 교환기를 포함하는 저융점 열가소성 수지로 구성된 외피층을 포함하는 것을 특징으로 하는 폐유리 재생골재를 활용한 콘크리트 구조물 보수용 경량 폴리머 모르타르 조성물에 관한 것이다.
Lightweight Polymer Mortar Composition for Repairing Concrete Structures Using Waste Glass Recycled Aggregate
폐유리 재생골재를 활용한 콘크리트 구조물 보수용 경량 폴리머 모르타르 조성물
JUNG JEA HYUN (author)
2023-01-03
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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