DRY SPRAY MATERIAL FOR HOT CONSTRUCTION AND HOT SPRAY METHOD USING THE SAME

PROBLEM TO BE SOLVED: To provide hot dry spray technique by which the peeling-off etc., of a sprayed material from a surface to be sprayed is prevented. SOLUTION: The dry spray material 2 for hot construction comprises refractory powder, a polypropylene fiber in an amount of 0.02-0.4 mass% per 100 m...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUMA YOSHIHIRO, FURUTA YOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING LIME, MAGNESIA MECHANICAL ENGINEERING METALLURGY OVENS REFRACTORIES RETORTS SLAG TREATMENT OF NATURAL STONE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide hot dry spray technique by which the peeling-off etc., of a sprayed material from a surface to be sprayed is prevented. SOLUTION: The dry spray material 2 for hot construction comprises refractory powder, a polypropylene fiber in an amount of 0.02-0.4 mass% per 100 mass% refractory powder and a powdery additive containing a binder, wherein the content of water-in soluble particles having ≤75 μm particle diameter is limited to