METHOD FOR PRODUCING CONCRETE

PROBLEM TO BE SOLVED: To provide a method for producing concrete capable of producing concrete extremely reduced in surface bubbles and excellent in appearance without taking time.SOLUTION: Fluidization concrete or high fluidity concrete with a prescribed slump flow is installed in a flask having a...

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Bibliographische Detailangaben
Hauptverfasser:	ASAUE KEIJI, TERASAWA YUYA, YUASA TATSUKI, SEKIGUCHI TOMONOBU, NISHIKAWA HIROYUKI, YODA YUYA, TSUJINO MASATO, KURODA YASUHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	PERFORMING OPERATIONS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing concrete capable of producing concrete extremely reduced in surface bubbles and excellent in appearance without taking time.SOLUTION: Fluidization concrete or high fluidity concrete with a prescribed slump flow is installed in a flask having a flask face subjected to super-water repellent treatment, thereafter, without performing tamping, after prescribed curing period, die removal is performed to produce concrete reduced in surface bubbles.SELECTED DRAWING: Figure 1 【課題】表面気泡の極めて少ない美観に優れたコンクリートを手間をかけずに製造することのできるコンクリートの製造方法を提供する。【解決手段】超撥水処理が施された型面を有する型枠に所定のスランプフローを有する流動化コンクリートまたは高流動コンクリートを打設した後、締固めを行わずに所定の養生期間後に脱型し、表面気泡を低減したコンクリートを製造するようにする。【選択図】図１