HYBRID CONCRETE

To solve the problem in which fixation of carbon dioxide in concrete causes pH reduction, so that the fixation amount of carbon dioxide is remarkably restricted, resulting in limited uses such as steel bar-free concrete; and to realize carbon dioxide-fixed hybrid concrete free from a pH reduction in...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIZONO HIROMI, ARIGA SHUNJI, HOSOYA JIN, TADA SHUJI, AWANE MASAKI, KIYATAKE MORITSUGU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	To solve the problem in which fixation of carbon dioxide in concrete causes pH reduction, so that the fixation amount of carbon dioxide is remarkably restricted, resulting in limited uses such as steel bar-free concrete; and to realize carbon dioxide-fixed hybrid concrete free from a pH reduction influence caused by the fixation of carbon dioxide and having increased designability, durability and functionality.SOLUTION: Hybrid concrete is composed by combining concrete parts for holding a shape and concrete parts in which a greenhouse effect gas is fixed.SELECTED DRAWING: Figure 2 【課題】コンクリートに二酸化炭素を固定化すると、ｐＨが低下してしまうことから、二酸化炭素の固定化量は大きく制限されてしまい、鉄筋を使用しないコンクリートなど用途が限られてしまう問題があるが、二酸化炭素の固定化によるｐＨ低下の影響がなく、デザイン性、耐久性、機能性を高めた二酸化炭素を固定化したハイブリッドコンクリートを実現する。【解決手段】形状を保つためのコンクリート部位と、温室効果ガスを固定化したコンクリート部位を組み合わせて構成されることを特徴とするハイブリッドコンクリートとするものである。【選択図】図２