A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Eco-friendly Quick-hardening Grout Material Composition and Constructing Methods Using Thereof
The present invention relates to an eco-friendly fast-hardening grout material composition comprising, based on 100 parts by weight of cement, 5 to 30 parts by weight of calcium sulfoaluminate; 1 to 10 parts by weight of natural cellulose fibers; 5 to 20 parts by weight of charcoal powder; 10 to 60 parts by weight of a curing agent; 30 to 90 parts by weight of fly ash; 10 to 30 parts by weight of nano-ceramic particles; 1 to 20 parts by weight of polyvinyl alcohol; 1 to 15 parts by weight of a setting retarder; 0.5 to 5 parts by weight of an antifoaming agent; 1 to 10 parts by weight of a thickener; 3 to 10 parts by weight of an anti-peeling agent; and 0.01 to 10 parts by weight of a high-performance water reducing agent; and a construction method using the same. The eco-friendly fast-hardening grout material composition and the construction method using the same according to the present invention are environmentally friendly and are rapidly hardened during grouting construction so that desired physical properties, such as durability, bearing strength, and/or water resistance, etc. can be obtained in a short time.
본 발명은 시멘트 100중량부 기준으로, 칼슘설포알루미네이트 5 내지 30중량부; 천연셀룰로오스 섬유 1 내지 10중량부; 숯가루 5 내지 20중량부; 경화제 10 내지 60중량부; 플라이애시 30 내지 90중량부; 나노세라믹 입자 10 내지 30중량부; 폴리비닐 알코올 1 내지 20중량부; 응결지연제 1 내지 15중량부; 소포제 0.5 내지 5중량부; 증점제 1 내지 10중량부; 박리방지제 3 내지 10중량부; 및 고성능 감수제 0.01 내지 10중량부를 포함하는 친환경 속경성 그라우트재 조성물 및 이를 이용한 시공방법에 관한 것이다. 본 발명에 따른 친환경 속경성 그라우트재 조성물 및 이를 이용한 시공방법은 그라우팅 시공시 친환경적이면서도 신속히 경화되어 원하는 물성, 예를 들면 내구성, 지내력, 및/또는 차수성 등을 빠른 시간에 얻을 수 있도록 하는 친환경 속경성 그라우트재 조성물 및 이의 시공방법을 제공하도록 하는 효과가 있다.
Eco-friendly Quick-hardening Grout Material Composition and Constructing Methods Using Thereof
The present invention relates to an eco-friendly fast-hardening grout material composition comprising, based on 100 parts by weight of cement, 5 to 30 parts by weight of calcium sulfoaluminate; 1 to 10 parts by weight of natural cellulose fibers; 5 to 20 parts by weight of charcoal powder; 10 to 60 parts by weight of a curing agent; 30 to 90 parts by weight of fly ash; 10 to 30 parts by weight of nano-ceramic particles; 1 to 20 parts by weight of polyvinyl alcohol; 1 to 15 parts by weight of a setting retarder; 0.5 to 5 parts by weight of an antifoaming agent; 1 to 10 parts by weight of a thickener; 3 to 10 parts by weight of an anti-peeling agent; and 0.01 to 10 parts by weight of a high-performance water reducing agent; and a construction method using the same. The eco-friendly fast-hardening grout material composition and the construction method using the same according to the present invention are environmentally friendly and are rapidly hardened during grouting construction so that desired physical properties, such as durability, bearing strength, and/or water resistance, etc. can be obtained in a short time.
본 발명은 시멘트 100중량부 기준으로, 칼슘설포알루미네이트 5 내지 30중량부; 천연셀룰로오스 섬유 1 내지 10중량부; 숯가루 5 내지 20중량부; 경화제 10 내지 60중량부; 플라이애시 30 내지 90중량부; 나노세라믹 입자 10 내지 30중량부; 폴리비닐 알코올 1 내지 20중량부; 응결지연제 1 내지 15중량부; 소포제 0.5 내지 5중량부; 증점제 1 내지 10중량부; 박리방지제 3 내지 10중량부; 및 고성능 감수제 0.01 내지 10중량부를 포함하는 친환경 속경성 그라우트재 조성물 및 이를 이용한 시공방법에 관한 것이다. 본 발명에 따른 친환경 속경성 그라우트재 조성물 및 이를 이용한 시공방법은 그라우팅 시공시 친환경적이면서도 신속히 경화되어 원하는 물성, 예를 들면 내구성, 지내력, 및/또는 차수성 등을 빠른 시간에 얻을 수 있도록 하는 친환경 속경성 그라우트재 조성물 및 이의 시공방법을 제공하도록 하는 효과가 있다.
Eco-friendly Quick-hardening Grout Material Composition and Constructing Methods Using Thereof
친환경 속경성 그라우트재 조성물 및 이를 이용한 시공방법
JUNG SUNG WOON (author)
2021-10-19
Patent
Electronic Resource
Korean
Eco-Friendly Quick-hardening Cement Composition and Constructing Methods Using Thereof
| European Patent Office | 2018
Quick hardening Environment-friendly waterproof Material and Constructing Methods Using Thereof
| European Patent Office | 2018