A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENT MATERIAL FOR ADDITIONAL LAMINATION, MORTAR OR CONCRETE, AND ADDITIONAL LAMINATION METHOD
To provide a cement material for additional lamination having excellent flowability and self-standing stability, a mortar or concrete obtained by kneading the cement material for additional lamination, and an additional lamination method using the mortar or concrete.SOLUTION: Provided are: a cement material for additional lamination including a cement, a fine aggregate, a quick-hardening admixture and a setting retarder, in which 20 pts.mass or more and 200 pts.mass or less of the quick-hardening admixture is included per 100 pts.mass of the cement; a mortar or concrete obtained by kneading the cement material for additional lamination; and an additional lamination method using the mortar or concrete.SELECTED DRAWING: Figure 1
【課題】流動性と自立安定性とに優れた付加積層用セメント質材料と、この付加積層用セメント質材料を混練したモルタルまたはコンクリート、及び、このモルタルまたはコンクリートを用いた付加積層方法を提供する。【解決手段】セメント、細骨材、速硬性混和材、凝結遅延剤を含み、セメント１００質量部に対して、速硬性混和材を２０質量部以上２００質量部以下含む付加積層用セメント質材料、この付加積層用セメント質材料を混練したモルタルまたはコンクリート、及び、このモルタルまたはコンクリートを用いた付加積層方法。【選択図】図１
CEMENT MATERIAL FOR ADDITIONAL LAMINATION, MORTAR OR CONCRETE, AND ADDITIONAL LAMINATION METHOD
To provide a cement material for additional lamination having excellent flowability and self-standing stability, a mortar or concrete obtained by kneading the cement material for additional lamination, and an additional lamination method using the mortar or concrete.SOLUTION: Provided are: a cement material for additional lamination including a cement, a fine aggregate, a quick-hardening admixture and a setting retarder, in which 20 pts.mass or more and 200 pts.mass or less of the quick-hardening admixture is included per 100 pts.mass of the cement; a mortar or concrete obtained by kneading the cement material for additional lamination; and an additional lamination method using the mortar or concrete.SELECTED DRAWING: Figure 1
【課題】流動性と自立安定性とに優れた付加積層用セメント質材料と、この付加積層用セメント質材料を混練したモルタルまたはコンクリート、及び、このモルタルまたはコンクリートを用いた付加積層方法を提供する。【解決手段】セメント、細骨材、速硬性混和材、凝結遅延剤を含み、セメント１００質量部に対して、速硬性混和材を２０質量部以上２００質量部以下含む付加積層用セメント質材料、この付加積層用セメント質材料を混練したモルタルまたはコンクリート、及び、このモルタルまたはコンクリートを用いた付加積層方法。【選択図】図１
CEMENT MATERIAL FOR ADDITIONAL LAMINATION, MORTAR OR CONCRETE, AND ADDITIONAL LAMINATION METHOD
付加積層用セメント質材料、モルタルまたはコンクリート、付加積層方法
MURATA SATORU (author) / KINOMURA KOJI (author)
2020-12-17
Patent
Electronic Resource
Japanese
| European Patent Office | 2018