SEPARATOR MOUNTING TOOL AND CONCRETE PLACING METHOD

PROBLEM TO BE SOLVED: To eliminate the need for welding work so as to improve work efficiency.SOLUTION: A separator mounting tool 1 is to construct a shaft 2 by concrete placing using an inner form 4 that is held at a prescribed position with a separator 6 in a wall surface 3a comprising spray concr...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUBAYASHI HIROFUMI, SHIMIZU SHOGO, SHIBATA MASAKI, OBATA KIYOKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To eliminate the need for welding work so as to improve work efficiency.SOLUTION: A separator mounting tool 1 is to construct a shaft 2 by concrete placing using an inner form 4 that is held at a prescribed position with a separator 6 in a wall surface 3a comprising spray concrete 3B provided over the whole circumference in a plan view. The separator mounting tool 1 is provided with a separator receiving member 10 that is supported by the wall surface 3a and installed between the wall surface 3a and the inner form 4, and a long nut 12 that engages with a screw 6a opposite to the inner form 4 side of the separator 6 and is fixed to the position corresponding to the separator 6 in the separator receiving member 10.