A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENT COMPOSITION ADDITIVE COMPRISING POLYCARBONIC ACID-BASED COPOLYMER, ZINC OXIDE PARTICLES, AND GLUCONATE
The present invention relates to: a cement composition additive comprising a polycarbonic acid-based copolymer and/or a salt thereof, zinc oxide particles, and a gluconic acid and/or a salt thereof of a predetermined range; and a cement composition containing the same, and provides a cement composition having simultaneous increased compressive strength and improved workability.
La présente invention concerne : un additif pour composition de ciment comprenant un copolymère à base d'acide polycarbonique et/ou un sel de celui-ci, des particules d'oxyde de zinc et un acide gluconique et/ou un sel de celui-ci d'une plage prédéterminée ; et une composition de ciment le contenant, et concerne une composition de ciment ayant des propriétés accrues de résistance à la compression simultanée et une aptitude au façonnage améliorée.
본 발명은 폴리카르본산계 공중합체 및/또는 그것의 염; 산화 아연 입자; 및 소정 범위의 글루콘산 및/또는 그것의 염;을 포함는 것을 특징으로 하는 시멘트 조성물 첨가제 및 이를 포함하는 시멘트 조성물에 관한 것으로서, 압축강도를 증진시킴과 동시에 작업성을 향상시킨 시멘트 조성물을 제공한다.
CEMENT COMPOSITION ADDITIVE COMPRISING POLYCARBONIC ACID-BASED COPOLYMER, ZINC OXIDE PARTICLES, AND GLUCONATE
The present invention relates to: a cement composition additive comprising a polycarbonic acid-based copolymer and/or a salt thereof, zinc oxide particles, and a gluconic acid and/or a salt thereof of a predetermined range; and a cement composition containing the same, and provides a cement composition having simultaneous increased compressive strength and improved workability.
La présente invention concerne : un additif pour composition de ciment comprenant un copolymère à base d'acide polycarbonique et/ou un sel de celui-ci, des particules d'oxyde de zinc et un acide gluconique et/ou un sel de celui-ci d'une plage prédéterminée ; et une composition de ciment le contenant, et concerne une composition de ciment ayant des propriétés accrues de résistance à la compression simultanée et une aptitude au façonnage améliorée.
본 발명은 폴리카르본산계 공중합체 및/또는 그것의 염; 산화 아연 입자; 및 소정 범위의 글루콘산 및/또는 그것의 염;을 포함는 것을 특징으로 하는 시멘트 조성물 첨가제 및 이를 포함하는 시멘트 조성물에 관한 것으로서, 압축강도를 증진시킴과 동시에 작업성을 향상시킨 시멘트 조성물을 제공한다.
CEMENT COMPOSITION ADDITIVE COMPRISING POLYCARBONIC ACID-BASED COPOLYMER, ZINC OXIDE PARTICLES, AND GLUCONATE
ADDITIF POUR COMPOSITION DE CIMENT COMPRENANT UN COPOLYMÈRE À BASE D'ACIDE POLYCARBONIQUE, DES PARTICULES D'OXYDE DE ZINC ET DU GLUCONATE
폴리카르본산계 공중합체, 산화 아연 입자, 및 글루콘산 염을 포함하는 시멘트 조성물 첨가제
KIM HYO MIN (author) / KO CHANG BUM (author) / KIM IMGYU (author) / RYU DONG JO (author)
2016-05-12
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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