A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Monomer for crack-reducing concrete admixture and crack-reducing concrete admixture comprising the same
The present invention relates to a monomer for a crack-reducing concrete admixture which can prevent cracks on concrete by the drying shrinkage by reducing the interfacial tension between water and the surface of the concrete, and to the crack-reducing concrete admixture comprising the same. The monomer for a crack-reducing concrete admixture includes a first recurring unit, a second recurring unit, and a third recurring unit, and the first recurring unit is represented by chemical formula 1: CH_2=CR_1-L-(CH_2CH_2O)_n-(C=O)-R_2.
물과 콘크리트 표면 사이의 계면 장력을 감소시켜 건조 수축에 따른 콘크리트의 균열을 방지할 수 있는 균열저감형 콘크리트 혼화제용 모노머 및 이를 포함한 균열저감형 콘크리트 혼화제가 개시된다.
Monomer for crack-reducing concrete admixture and crack-reducing concrete admixture comprising the same
The present invention relates to a monomer for a crack-reducing concrete admixture which can prevent cracks on concrete by the drying shrinkage by reducing the interfacial tension between water and the surface of the concrete, and to the crack-reducing concrete admixture comprising the same. The monomer for a crack-reducing concrete admixture includes a first recurring unit, a second recurring unit, and a third recurring unit, and the first recurring unit is represented by chemical formula 1: CH_2=CR_1-L-(CH_2CH_2O)_n-(C=O)-R_2.
물과 콘크리트 표면 사이의 계면 장력을 감소시켜 건조 수축에 따른 콘크리트의 균열을 방지할 수 있는 균열저감형 콘크리트 혼화제용 모노머 및 이를 포함한 균열저감형 콘크리트 혼화제가 개시된다.
Monomer for crack-reducing concrete admixture and crack-reducing concrete admixture comprising the same
균열저감형 콘크리트 혼화제용 모노머 및 이를 포함한 균열저감형 콘크리트 혼화제
KIM BO SEUNG (author) / KIM SU IL (author) / KIM JUNG SUN (author) / PARK KWANG YOUNG (author) / CHA CHEOL YONG (author)
2017-05-16
Patent
Electronic Resource
Korean