A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Eco-friendly Quick-hardening Concrete Composition and Preparation Methods of Artificial Sculpture Using Thereof
The present invention relates to a rapid hardening concrete composition and a manufacturing method for an artificial sculpture using the same. According to the present invention, the rapid hardening concrete composition includes: 10-80 parts by weight of red clay; 10-40 parts by weight of fiber; 10-20 parts by weight of calcium sulfoaluminate; 30-80 parts by weight of prepolymer; 5-30 parts by weight of a hardener; 5-20 parts by weight of silica fume; 2-10 parts by weight of metakaolin; 2-10 parts by weight of polyvinyl alcohol; 5-20 parts by weight of gypsum; 5-20 parts by weight of charcoal powder; 0.5-5 parts by weight of an antifoaming agent; 1-10 parts by weight of a shrinkage reducing agent; 1-10 parts by weight of a thickener; and 0.01-10 parts by weight of a high performance water reducing agent. According to the present invention, the rapid hardening concrete composition improves work environment to manufacture an artificial sculpture and reduces environmental pollution. Also, the rapid hardening concrete composition has strength equal to or greater than that of existing concrete and is rapidly hardened at the same time. Therefore, the rapid hardening concrete composition can be easily applied to placement of the concrete for manufacturing an artificial sculpture requiring rapidly hardened properties.
본 발명은 시멘트 100중량부 기준으로, 황토 10 내지 80중량부; 섬유 10 내지 40중량부; 칼슘설포알루미네이트 10 내지 20중량부; 프리 폴리머 30 내지 80중량부; 경화제 5 내지 30중량부; 실리카퓸 5 내지 20중량부; 메타카올린 2 내지 10중량부; 폴리비닐알코올 2 내지 10중량부; 석고 5 내지 20중량부; 숯가루 5 내지 20중량부; 소포제 0.5 내지 5중량부; 수축저감제 1 내지 10중량부; 증점제 1 내지 10중량부; 및 고성능 감수제 0.01 내지 10중량부를 포함하는 속경성 콘크리트 조성물 및 이를 이용한 인공 조형물 제조방법에 관한 것이다. 본 발명에 따른 속경성 콘크리트 조성물은 인공 조형물을 제조하기 위한 작업환경을 개선하고, 환경오염을 감소시키면서도 종래 콘크리트와 대등하거나 그 이상의 강도를 갖는 동시에 신속히 경화되어 속경성이 요구되는 인공 조형물을 제조하기 위한 콘크리트 타설에 용이하게 적용할 수 있다.
Eco-friendly Quick-hardening Concrete Composition and Preparation Methods of Artificial Sculpture Using Thereof
The present invention relates to a rapid hardening concrete composition and a manufacturing method for an artificial sculpture using the same. According to the present invention, the rapid hardening concrete composition includes: 10-80 parts by weight of red clay; 10-40 parts by weight of fiber; 10-20 parts by weight of calcium sulfoaluminate; 30-80 parts by weight of prepolymer; 5-30 parts by weight of a hardener; 5-20 parts by weight of silica fume; 2-10 parts by weight of metakaolin; 2-10 parts by weight of polyvinyl alcohol; 5-20 parts by weight of gypsum; 5-20 parts by weight of charcoal powder; 0.5-5 parts by weight of an antifoaming agent; 1-10 parts by weight of a shrinkage reducing agent; 1-10 parts by weight of a thickener; and 0.01-10 parts by weight of a high performance water reducing agent. According to the present invention, the rapid hardening concrete composition improves work environment to manufacture an artificial sculpture and reduces environmental pollution. Also, the rapid hardening concrete composition has strength equal to or greater than that of existing concrete and is rapidly hardened at the same time. Therefore, the rapid hardening concrete composition can be easily applied to placement of the concrete for manufacturing an artificial sculpture requiring rapidly hardened properties.
본 발명은 시멘트 100중량부 기준으로, 황토 10 내지 80중량부; 섬유 10 내지 40중량부; 칼슘설포알루미네이트 10 내지 20중량부; 프리 폴리머 30 내지 80중량부; 경화제 5 내지 30중량부; 실리카퓸 5 내지 20중량부; 메타카올린 2 내지 10중량부; 폴리비닐알코올 2 내지 10중량부; 석고 5 내지 20중량부; 숯가루 5 내지 20중량부; 소포제 0.5 내지 5중량부; 수축저감제 1 내지 10중량부; 증점제 1 내지 10중량부; 및 고성능 감수제 0.01 내지 10중량부를 포함하는 속경성 콘크리트 조성물 및 이를 이용한 인공 조형물 제조방법에 관한 것이다. 본 발명에 따른 속경성 콘크리트 조성물은 인공 조형물을 제조하기 위한 작업환경을 개선하고, 환경오염을 감소시키면서도 종래 콘크리트와 대등하거나 그 이상의 강도를 갖는 동시에 신속히 경화되어 속경성이 요구되는 인공 조형물을 제조하기 위한 콘크리트 타설에 용이하게 적용할 수 있다.
Eco-friendly Quick-hardening Concrete Composition and Preparation Methods of Artificial Sculpture Using Thereof
친환경 속경성 콘크리트 조성물 및 이를 이용한 인공 조형물의 제조방법
JO HUI SEUNG (author) / HONG SOO YEON (author)
2019-03-14
Patent
Electronic Resource
Korean
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