A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a fiber-reinforced mortar that has good workability and excellent initial and long-term strength development.SOLUTION: The fiber-reinforced mortar contains a fiber-reinforced mortar composition including quick-hardening cement, silica fume, fine aggregate and fibers, and water. A content of the silica fume is 10 to 35 pts.mass per 100 pts.mass of the quick-hardening cement, a content of the fine aggregate is 80 to 430 pts.mass per 100 pts.mass of the quick-hardening cement, a content of the fibers is 0.02 to 8 pts.volume per 100 pts.volume of the quick-hardening cement, and a content of the water is 25 to 50 pts.mass per 100 pts.mass of the quick-hardening cement.SELECTED DRAWING: None
【課題】施工性がよく、初期及び長期の強度発現性に優れる繊維補強モルタルを提供すること。【解決手段】速硬性セメント、シリカフューム、細骨材及び繊維類を含む繊維補強モルタル組成物と、水とを含み、シリカフュームの含有量が、速硬性セメント１００質量部に対し、１０～３５質量部であり、細骨材の含有量が、速硬性セメント１００質量部に対し、８０～４３０質量部であり、繊維類の含有量が、速硬性セメント１００体積部に対し、０．０２～８体積部であり、水の含有量が、速硬性セメント１００質量部に対し、２５～５０質量部である、繊維補強モルタル。【選択図】なし
To provide a fiber-reinforced mortar that has good workability and excellent initial and long-term strength development.SOLUTION: The fiber-reinforced mortar contains a fiber-reinforced mortar composition including quick-hardening cement, silica fume, fine aggregate and fibers, and water. A content of the silica fume is 10 to 35 pts.mass per 100 pts.mass of the quick-hardening cement, a content of the fine aggregate is 80 to 430 pts.mass per 100 pts.mass of the quick-hardening cement, a content of the fibers is 0.02 to 8 pts.volume per 100 pts.volume of the quick-hardening cement, and a content of the water is 25 to 50 pts.mass per 100 pts.mass of the quick-hardening cement.SELECTED DRAWING: None
【課題】施工性がよく、初期及び長期の強度発現性に優れる繊維補強モルタルを提供すること。【解決手段】速硬性セメント、シリカフューム、細骨材及び繊維類を含む繊維補強モルタル組成物と、水とを含み、シリカフュームの含有量が、速硬性セメント１００質量部に対し、１０～３５質量部であり、細骨材の含有量が、速硬性セメント１００質量部に対し、８０～４３０質量部であり、繊維類の含有量が、速硬性セメント１００体積部に対し、０．０２～８体積部であり、水の含有量が、速硬性セメント１００質量部に対し、２５～５０質量部である、繊維補強モルタル。【選択図】なし
FIBER-REINFORCED MORTAR
繊維補強モルタル
AKAE SHINYA (author)
2024-07-26
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
FIBER-REINFORCED MORTAR COMPOSITION AND FIBER-REINFORCED MORTAR
| European Patent Office | 2021
| European Patent Office | 2015