A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE COMPOSITION AND MANUFACTURING METHOD THEREOF, AND, CONCRETE HARDENED BODY
To provide a concrete composition having excellent flowability and filling property and excellent adiabaticity after hardening and a manufacturing method thereof, and a hardened body.SOLUTION: A concrete composition includes a hydraulic cement, water, an aggregate, an admixture, and an aerogel, wherein the aggregate includes a coarse aggregate, a main raw material of an admixture material is at least any of a high performance AE water-reducing agent or a high performance water-reducing agent, and a content of the aerogel in the concrete composition is 10 to 45 vol.%.SELECTED DRAWING: None
【課題】流動性および充填性に優れ、かつ、硬化後の断熱性にも優れたコンクリート組成物とその製造方法、および硬化体を提供すること。【解決手段】水硬性セメント、水、骨材、混和剤およびエアロゲルを含むコンクリート組成物であって、前記骨材は、粗骨材を含み、前記混和材料の主原料は、高性能ＡＥ減水剤または高性能減水剤のうちの少なくともいずれかであり、コンクリート組成物中のエアロゲルの含有量が１０～４５体積％である。【選択図】なし
CONCRETE COMPOSITION AND MANUFACTURING METHOD THEREOF, AND, CONCRETE HARDENED BODY
To provide a concrete composition having excellent flowability and filling property and excellent adiabaticity after hardening and a manufacturing method thereof, and a hardened body.SOLUTION: A concrete composition includes a hydraulic cement, water, an aggregate, an admixture, and an aerogel, wherein the aggregate includes a coarse aggregate, a main raw material of an admixture material is at least any of a high performance AE water-reducing agent or a high performance water-reducing agent, and a content of the aerogel in the concrete composition is 10 to 45 vol.%.SELECTED DRAWING: None
【課題】流動性および充填性に優れ、かつ、硬化後の断熱性にも優れたコンクリート組成物とその製造方法、および硬化体を提供すること。【解決手段】水硬性セメント、水、骨材、混和剤およびエアロゲルを含むコンクリート組成物であって、前記骨材は、粗骨材を含み、前記混和材料の主原料は、高性能ＡＥ減水剤または高性能減水剤のうちの少なくともいずれかであり、コンクリート組成物中のエアロゲルの含有量が１０～４５体積％である。【選択図】なし
CONCRETE COMPOSITION AND MANUFACTURING METHOD THEREOF, AND, CONCRETE HARDENED BODY
コンクリート組成物とその製造方法、および、コンクリート硬化体
TABATA YUTO (author) / OKA RYUSEI (author) / OCHIAI HIROMASA (author) / MURATA KOHEI (author) / TACHIBANA KOICHIRO (author)
2024-04-11
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
CONCRETE COMPOSITION, CONCRETE HARDENED BODY AND METHOD FOR PRODUCING HARDENED CONCRETE BODY
| European Patent Office | 2024
| European Patent Office | 2024
CEMENT COMPOSITION, CONCRETE, CONCRETE-HARDENED BODY, AND CONCRETE STRUCTURE
| European Patent Office | 2020