METHOD AND DEVICE FOR EXPOSING AGGREGATE IN CONCRETE PAVEMENT

PROBLEM TO BE SOLVED: To uniformly remove mortar constituents around aggregate by rotating/revolving a brush around the axis substantially vertical relative to the pavement while bringing the brush into contact with the concrete pavement surface. SOLUTION: In a cutter 22 a supporting device 40 is co...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAMAMOTO KIYOKAZU, ITO AKIHIKO, YAMAWAKI HIRONARI, TANAKA SHIRO, HAYAKAWA YASUSHI, SHIMENO SHIGERU, KOMATSUBARA AKINORI, YAMAZAKI TOSHIO, KOBAYASHI HIROAKI
Format:	Patent
Sprache:	eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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