Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HEAT STORAGE BUILDING MATERIAL
To develop a concrete member for construction that can prevent explosive fracture of concrete blended with heat storage material capsules at a time of a fire and has explosive fracture resistance as well as heat storage capability.SOLUTION: There is provided an explosive fracture resistant heat storage building material provided with explosive fracture resistance, i.e., a heat storge building material made from concrete containing cement, water, aggregate, a chemical admixture, and heat storage material capsules, with the heat storage material capsules each containing a heat storage agent of a melting point of 5 to 35°C, the volume ratio thereof relative to the concrete part excluding the aggregate being 0.30 or lower, and the volume ratio of water/cement (W/C) in the concrete being 0.30 or higher.SELECTED DRAWING: Figure 1
【課題】蓄熱材カプセルを混入したコンクリートの火災時の爆裂を防止し、耐爆裂性と蓄熱性を併せ持った建築用コンクリート部材を開発する。【解決手段】セメント、水、骨材、化学混和剤および蓄熱材カプセルを含有するコンクリート製の蓄熱建材であって、蓄熱材カプセルは、融点が5〜35℃の蓄熱剤を含有し、コンクリートから骨材を除いた部分に対する容積比が０．３０以下であり、水セメント比（Ｗ／Ｃ）が、０．３０以上であり、耐爆裂性を備えている耐爆裂性蓄熱建材。【選択図】図１
HEAT STORAGE BUILDING MATERIAL
To develop a concrete member for construction that can prevent explosive fracture of concrete blended with heat storage material capsules at a time of a fire and has explosive fracture resistance as well as heat storage capability.SOLUTION: There is provided an explosive fracture resistant heat storage building material provided with explosive fracture resistance, i.e., a heat storge building material made from concrete containing cement, water, aggregate, a chemical admixture, and heat storage material capsules, with the heat storage material capsules each containing a heat storage agent of a melting point of 5 to 35°C, the volume ratio thereof relative to the concrete part excluding the aggregate being 0.30 or lower, and the volume ratio of water/cement (W/C) in the concrete being 0.30 or higher.SELECTED DRAWING: Figure 1
【課題】蓄熱材カプセルを混入したコンクリートの火災時の爆裂を防止し、耐爆裂性と蓄熱性を併せ持った建築用コンクリート部材を開発する。【解決手段】セメント、水、骨材、化学混和剤および蓄熱材カプセルを含有するコンクリート製の蓄熱建材であって、蓄熱材カプセルは、融点が5〜35℃の蓄熱剤を含有し、コンクリートから骨材を除いた部分に対する容積比が０．３０以下であり、水セメント比（Ｗ／Ｃ）が、０．３０以上であり、耐爆裂性を備えている耐爆裂性蓄熱建材。【選択図】図１
HEAT STORAGE BUILDING MATERIAL
蓄熱建材
YAMAMOTO YOSHIKI (Autor:in) / SEKINE KENTARO (Autor:in) / BABA SHIGEAKI (Autor:in) / NAKAMURA MASATOSHI (Autor:in)
24.01.2019
Patent
Elektronische Ressource
Japanisch
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