CONCRETE PLACING METHOD

PROBLEM TO BE SOLVED: To provide a concrete placing method which ensures a working life from the placement of primary concrete until the placement and joining of secondary concrete, and has excellent bond strength of a construction joint face of the primary concrete and secondary concrete. SOLUTION:...

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Bibliographische Detailangaben
Hauptverfasser:	ANDO TAKASHI, AYANO KATSUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE LIME, MAGNESIA METALLURGY REFRACTORIES REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a concrete placing method which ensures a working life from the placement of primary concrete until the placement and joining of secondary concrete, and has excellent bond strength of a construction joint face of the primary concrete and secondary concrete. SOLUTION: The concrete placing method for placing and joining the secondary concrete to the primary concrete is characterized in that the secondary concrete is placed and joined after applying a construction placing joint agent formed of an aqueous solution containing alkali metal silicate, to the surface of the primary concrete after placing the primary concrete. COPYRIGHT: (C)2008,JPO&INPIT