A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plastering cement composition for reducing of efflorescence
The present invention relates to an efflorescence reduction type plastering cement composition for a plastering work of a building/civil engineering structure and, specifically, to a plastering cement composition reducing efflorescence and improving workability and finishing performance, wherein the plastering cement composition enables a user to immediately work only by pouring water in a construction site since a composite viscosity agent and composite compound are mixed in a combined member including cement. According to the present invention, the efflorescence reduction type plastering cement composition is composed of: 0.2-0.5 wt% of the composite viscosity agent of methyl cellulous and polysaccharide; and 0.3-0.6 wt% of the composite compound of oleic acid group metallic soup salt, in comparison with 100 wt% of the combined member including the cement. A plasticity viscosity is 1,000-2,500 cp under the condition of 60% of a water-combined member ratio at 25°C. An L-value of a Lab color space is 60.0 or greater.
본 발명은 건축/토목 구조물의 견출작업을 위한 백화저감형 견출시멘트 조성물에 관한 것으로서, 더욱 상세하게는 시멘트를 포함한 결합재에 복합 증점제 및 복합 화합물이 혼합되어 있어 시공 현장에서는 물만 부어 곧바로 작업에 착수할 수 있도록 하고, 작업성과 마감성이 형상되며 백화발생이 저감되는 견출시멘트 조성물에 관한 것이다. 본 발명은 「시멘트를 포함한 결합재 100wt% 대비,메틸셀룰로오스계와 폴리사카라이드계의 복합 증점제 0.2~0.5wt%; 및 올레인산계 금속비누염 복합 화합물 0.3~0.6wt%; 를 포함하여 조성되고, 25℃, 물-결합재비 60% 조건에서 소성점도가 1,000~2,500cp이고, Lab 색공간의 L값이 60.0 이상인 것을 특징으로 하는 백화저감형 견출시멘트 조성물」을 제공한다.
Plastering cement composition for reducing of efflorescence
The present invention relates to an efflorescence reduction type plastering cement composition for a plastering work of a building/civil engineering structure and, specifically, to a plastering cement composition reducing efflorescence and improving workability and finishing performance, wherein the plastering cement composition enables a user to immediately work only by pouring water in a construction site since a composite viscosity agent and composite compound are mixed in a combined member including cement. According to the present invention, the efflorescence reduction type plastering cement composition is composed of: 0.2-0.5 wt% of the composite viscosity agent of methyl cellulous and polysaccharide; and 0.3-0.6 wt% of the composite compound of oleic acid group metallic soup salt, in comparison with 100 wt% of the combined member including the cement. A plasticity viscosity is 1,000-2,500 cp under the condition of 60% of a water-combined member ratio at 25°C. An L-value of a Lab color space is 60.0 or greater.
본 발명은 건축/토목 구조물의 견출작업을 위한 백화저감형 견출시멘트 조성물에 관한 것으로서, 더욱 상세하게는 시멘트를 포함한 결합재에 복합 증점제 및 복합 화합물이 혼합되어 있어 시공 현장에서는 물만 부어 곧바로 작업에 착수할 수 있도록 하고, 작업성과 마감성이 형상되며 백화발생이 저감되는 견출시멘트 조성물에 관한 것이다. 본 발명은 「시멘트를 포함한 결합재 100wt% 대비,메틸셀룰로오스계와 폴리사카라이드계의 복합 증점제 0.2~0.5wt%; 및 올레인산계 금속비누염 복합 화합물 0.3~0.6wt%; 를 포함하여 조성되고, 25℃, 물-결합재비 60% 조건에서 소성점도가 1,000~2,500cp이고, Lab 색공간의 L값이 60.0 이상인 것을 특징으로 하는 백화저감형 견출시멘트 조성물」을 제공한다.
Plastering cement composition for reducing of efflorescence
백화저감형 견출시멘트 조성물
HWANG YIN SEONG (author) / LEE DONG JOO (author) / KI TAE KYOUNG (author) / HWANG DO WON (author) / KOO KYUNG MO (author) / KIM YOUNG GOO (author) / KIM KI HOON (author)
2018-05-24
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2017
CEMENT COMPOSITION FOR PLASTERING AND MORTAR FOR PLASTERING
| European Patent Office | 2020
| European Patent Office | 2020