A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FINE AGGREGATE HAVING RESIN HOLLOW MICROSPHERE, CONCRETE USING THE SAME, AND METHOD FOR PRODUCING CONCRETE
PROBLEM TO BE SOLVED: To provide fine aggregate which easily, safely and stably mixes a resin hollow microsphere in concrete and remarkably improves freeze-thaw resistance; concrete using the same; and a method for producing the concrete.SOLUTION: There are provided fine aggregate having a resin hollow microsphere and a surface water rate of 0.1-8 mass%; concrete containing the fine aggregate; and a method for producing the concrete including mixing the fine aggregate having the surface water rate of 0.1-8% and the resin hollow microsphere, and charging the mixed substance during concrete mixing.SELECTED DRAWING: None
【課題】 樹脂中空微小球を、簡易、かつ、安全に、安定してコンクリート中に混和し、凍結融解抵抗性を著しく向上させる細骨材、それを用いたコンクリート、及びそのコンクリートの製造方法を提供する。【解決手段】 樹脂中空微小球を有する、表面水率0.1〜８質量％の細骨材、前記細骨材を含有してなるコンクリート、及び表面水率0.1〜８％の細骨材と樹脂中空微小球を混合して、コンクリート混練り時に投入するコンクリートの製造方法を構成とする。【選択図】なし
FINE AGGREGATE HAVING RESIN HOLLOW MICROSPHERE, CONCRETE USING THE SAME, AND METHOD FOR PRODUCING CONCRETE
PROBLEM TO BE SOLVED: To provide fine aggregate which easily, safely and stably mixes a resin hollow microsphere in concrete and remarkably improves freeze-thaw resistance; concrete using the same; and a method for producing the concrete.SOLUTION: There are provided fine aggregate having a resin hollow microsphere and a surface water rate of 0.1-8 mass%; concrete containing the fine aggregate; and a method for producing the concrete including mixing the fine aggregate having the surface water rate of 0.1-8% and the resin hollow microsphere, and charging the mixed substance during concrete mixing.SELECTED DRAWING: None
【課題】 樹脂中空微小球を、簡易、かつ、安全に、安定してコンクリート中に混和し、凍結融解抵抗性を著しく向上させる細骨材、それを用いたコンクリート、及びそのコンクリートの製造方法を提供する。【解決手段】 樹脂中空微小球を有する、表面水率0.1〜８質量％の細骨材、前記細骨材を含有してなるコンクリート、及び表面水率0.1〜８％の細骨材と樹脂中空微小球を混合して、コンクリート混練り時に投入するコンクリートの製造方法を構成とする。【選択図】なし
FINE AGGREGATE HAVING RESIN HOLLOW MICROSPHERE, CONCRETE USING THE SAME, AND METHOD FOR PRODUCING CONCRETE
樹脂中空微小球を有する細骨材、それを用いたコンクリート、及びそのコンクリートの製造方法
TERASAKI SEIICHI (author) / HIGUCHI TAKAYUKI (author) / HONMA KAZUYA (author) / HAYASHI DAISUKE (author) / HASHIMOTO MANABU (author) / TAKAGI HIDETOMO (author) / SAKAI GORO (author) / SAKATA NOBORU (author)
2017-09-14
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
FINE CONCRETE AGGREGATE, AND METHOD OF PRODUCING CONCRETE
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