A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
QUICK-CURING CEMENT COMPOSITION AND QUICK-CURING MORTAR
To provide a quick-curing cement composition that has excellent flowability and material separation resistance and is quickly cured, and a quick-curing mortar.SOLUTION: A quick-curing cement composition contains a binder composed of cement, calcium aluminate and gypsum, first aggregate with a particle size of 2 mm or less, and second aggregate with a particle size of more than 2 mm and 10 mm or less and a solid volume percentage of 60-80%.SELECTED DRAWING: None
【課題】流動性及び材料分離抵抗性に優れ、且つ速やかに硬化する速硬性セメント組成物及び速硬性モルタルを提供すること。【解決手段】セメント、カルシウムアルミネート類及び石膏類からなる結合材と、粒径が２ｍｍ以下である第一の骨材と、粒径が２ｍｍ超１０ｍｍ以下であり、且つ、実積率が６０〜８０％である第二の骨材とを含む、速硬性セメント組成物。【選択図】なし
QUICK-CURING CEMENT COMPOSITION AND QUICK-CURING MORTAR
To provide a quick-curing cement composition that has excellent flowability and material separation resistance and is quickly cured, and a quick-curing mortar.SOLUTION: A quick-curing cement composition contains a binder composed of cement, calcium aluminate and gypsum, first aggregate with a particle size of 2 mm or less, and second aggregate with a particle size of more than 2 mm and 10 mm or less and a solid volume percentage of 60-80%.SELECTED DRAWING: None
【課題】流動性及び材料分離抵抗性に優れ、且つ速やかに硬化する速硬性セメント組成物及び速硬性モルタルを提供すること。【解決手段】セメント、カルシウムアルミネート類及び石膏類からなる結合材と、粒径が２ｍｍ以下である第一の骨材と、粒径が２ｍｍ超１０ｍｍ以下であり、且つ、実積率が６０〜８０％である第二の骨材とを含む、速硬性セメント組成物。【選択図】なし
QUICK-CURING CEMENT COMPOSITION AND QUICK-CURING MORTAR
速硬性セメント組成物及び速硬性モルタル
TAKAYAMA KOHEI (author)
2019-10-10
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
QUICK-HARDENING POLYMER CEMENT COMPOSITION AND QUICK-HARDENING POLYMER CEMENT MORTAR
| European Patent Office | 2021
RAPID CURING POLYMER CEMENT COMPOSITION AND RAPID CURING POLYMER CEMENT MORTAR
| European Patent Office | 2018