Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MANUFACTURING METHOD OF HYDRAULIC HARDENED BODY AND CEMENT COMPOSITION FOR CARBONATION CURING
To provide a manufacturing method of a hydraulic hardened body and a cement composition for carbonation curing, having excellent workability, less carbon dioxide gas discharge on manufacturing, having carbon dioxide gas fixation function, and exhibiting good strength.SOLUTION: A manufacturing method of a hydraulic hardened body of the present invention is a manufacturing method of a hydraulic hardened body, including manufacturing a hydraulic hardened body by hardening and carbonation curing a cement composition including water, a cement, calcium hydroxide, and a setting retarder, wherein the cement composition includes 5 pts.mass or over and 80 pts.mass or under of the calcium hydroxide to 100 pts.mass of a total amount of the cement and the calcium hydroxide.SELECTED DRAWING: None
【課題】作業性に優れ、製造時の炭酸ガス排出量が少なく、炭酸ガス固定化機能を有し、強度が良好な水硬性硬化体の製造方法および炭酸化養生用セメント組成物を提供する。【解決手段】本発明の水硬性硬化体の製造方法は、水と、セメントと、水酸化カルシウムと、凝結遅延剤と、を含有するセメント組成物を、硬化および炭酸化養生し、水硬性硬化体を製造する、水硬性硬化体の製造方法であって、前記セメント組成物は、前記水酸化カルシウムを、前記セメントと前記水酸化カルシウムの合計量の１００質量部に対して、５質量部以上８０質量部以下含有する。【選択図】なし
MANUFACTURING METHOD OF HYDRAULIC HARDENED BODY AND CEMENT COMPOSITION FOR CARBONATION CURING
To provide a manufacturing method of a hydraulic hardened body and a cement composition for carbonation curing, having excellent workability, less carbon dioxide gas discharge on manufacturing, having carbon dioxide gas fixation function, and exhibiting good strength.SOLUTION: A manufacturing method of a hydraulic hardened body of the present invention is a manufacturing method of a hydraulic hardened body, including manufacturing a hydraulic hardened body by hardening and carbonation curing a cement composition including water, a cement, calcium hydroxide, and a setting retarder, wherein the cement composition includes 5 pts.mass or over and 80 pts.mass or under of the calcium hydroxide to 100 pts.mass of a total amount of the cement and the calcium hydroxide.SELECTED DRAWING: None
【課題】作業性に優れ、製造時の炭酸ガス排出量が少なく、炭酸ガス固定化機能を有し、強度が良好な水硬性硬化体の製造方法および炭酸化養生用セメント組成物を提供する。【解決手段】本発明の水硬性硬化体の製造方法は、水と、セメントと、水酸化カルシウムと、凝結遅延剤と、を含有するセメント組成物を、硬化および炭酸化養生し、水硬性硬化体を製造する、水硬性硬化体の製造方法であって、前記セメント組成物は、前記水酸化カルシウムを、前記セメントと前記水酸化カルシウムの合計量の１００質量部に対して、５質量部以上８０質量部以下含有する。【選択図】なし
MANUFACTURING METHOD OF HYDRAULIC HARDENED BODY AND CEMENT COMPOSITION FOR CARBONATION CURING
水硬性硬化体の製造方法および炭酸化養生用セメント組成物
MUKAI TOSHINARI (Autor:in) / SEKI KENGO (Autor:in) / TORII TAKESHI (Autor:in) / WATANABE KENZO (Autor:in) / SAKAI GORO (Autor:in) / MORIYAMA YOSHINORI (Autor:in) / SAKATA NOBORU (Autor:in) / TAKAMURA TAKASHI (Autor:in)
28.09.2023
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
METHOD FOR PRODUCING HYDRAULIC CURED BODY AND CEMENT COMPOSITION FOR CARBONATION CURING
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
CEMENT COMPOSITION, AND MANUFACTURING METHOD CEMENT HARDENED BODY
| Europäisches Patentamt | 2021