SURFACE TREATING METHOD AND SURFACE TREATING DEVICE FOR PAVING MATERIAL

PROBLEM TO BE SOLVED: To provide a surface treating method and a surface treating device for a paving material for easily eliminating a binder stuck to an exposed part of aggregate on the surface of the paving material. SOLUTION: A mist-like liquid is sprayed onto the surface 1 of a molding block co...

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Bibliographische Detailangaben
Hauptverfasser:	IGA HIROYUKI, FUJITA HIRONOBU, TSUSATO SHUNJI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS LIME, MAGNESIA MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 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:	PROBLEM TO BE SOLVED: To provide a surface treating method and a surface treating device for a paving material for easily eliminating a binder stuck to an exposed part of aggregate on the surface of the paving material. SOLUTION: A mist-like liquid is sprayed onto the surface 1 of a molding block comprising at least the aggregate 3 and the binder 2 containing cement, or the surface 1 of the block is exposed to steam to eliminate the binder 2 stuck around the surface exposed part of the aggregate 3 on the surface 1 of the block. COPYRIGHT: (C)2006,JPO&NCIPI