A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete anti-neutralization agent and concrete anti-neutralization surface treating method using thereof
According to the present invention, provided is a concrete anti-neutralization agent which comprises: a permeable mixture of soda silicate and aluminum silicate mixed in a volume ratio of 1:2; and a water-repellent mixture in which 40-80 parts by weight of distilled water, 70-90 parts by weight of 3-methylcyclohexane, 50-70 parts by weight of 1-chlorooctane, 30-50 parts by weight of 2-pentanone, and 10-30 parts by weight of dioctyl phthalate are added to 100 parts by weight of a water-repellent composite containing a fluorocarbon compound, ethylene vinyl acetate and polytetrafluoroethylene mixed in a volume ratio of 1:0.8:0.3, wherein the permeable mixture and the water-repellent mixture are mixed in a volume ratio of 1:2.
발명에 의하면, 규산소다와 규산알루미늄이 1:2의 부피비로 혼합된 침투성 혼합물과; 플루오로카본화합물, 에틸렌비닐아세테이트 및 폴리테트라플로오로에틸렌이 1:0.8:0.3의 부피비로 혼합된 발수복합물 100 중량부에 증류수 40-80 중량부, 3-메틸싸이클로헥산 70-90 중량부, 1-클로로옥탄 50-70 중량부, 2-펜타논 30-50 중량부 및 디옥틸프탈레이트 10-30 중량부가 첨가된 발수성 혼합물을 포함하고, 침투성 혼합물과 발수성 혼합물이 1:2의 부피비로 혼합된 콘크리트 중성화 방지제가 제공된다.
Concrete anti-neutralization agent and concrete anti-neutralization surface treating method using thereof
According to the present invention, provided is a concrete anti-neutralization agent which comprises: a permeable mixture of soda silicate and aluminum silicate mixed in a volume ratio of 1:2; and a water-repellent mixture in which 40-80 parts by weight of distilled water, 70-90 parts by weight of 3-methylcyclohexane, 50-70 parts by weight of 1-chlorooctane, 30-50 parts by weight of 2-pentanone, and 10-30 parts by weight of dioctyl phthalate are added to 100 parts by weight of a water-repellent composite containing a fluorocarbon compound, ethylene vinyl acetate and polytetrafluoroethylene mixed in a volume ratio of 1:0.8:0.3, wherein the permeable mixture and the water-repellent mixture are mixed in a volume ratio of 1:2.
발명에 의하면, 규산소다와 규산알루미늄이 1:2의 부피비로 혼합된 침투성 혼합물과; 플루오로카본화합물, 에틸렌비닐아세테이트 및 폴리테트라플로오로에틸렌이 1:0.8:0.3의 부피비로 혼합된 발수복합물 100 중량부에 증류수 40-80 중량부, 3-메틸싸이클로헥산 70-90 중량부, 1-클로로옥탄 50-70 중량부, 2-펜타논 30-50 중량부 및 디옥틸프탈레이트 10-30 중량부가 첨가된 발수성 혼합물을 포함하고, 침투성 혼합물과 발수성 혼합물이 1:2의 부피비로 혼합된 콘크리트 중성화 방지제가 제공된다.
Concrete anti-neutralization agent and concrete anti-neutralization surface treating method using thereof
콘크리트 중성화 방지제 및 이를 이용한 콘크리트 중성화 방지 표면처리공법
PAE YUN SANG (author) / LIM JAE YUL (author) / YOON JAE PILL (author)
2023-08-04
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
Concrete anti-neutralization agent and concrete anti-neutralization treating method using thereof
| European Patent Office | 2024
Anti-neutralization of concrete surface by removing water penetration of concrete wall
| European Patent Office | 2020
FINISHING METHOD OF EXPOSED CONCRETE APPLIEDIED ANTI-NEUTRALIZATION LAYER
| European Patent Office | 2023
Neutralization of Chloride in Concrete
| NTIS | 1975