THE MANUFACTURING OF INSULATION PAD CONTAININGN EXPANSIVE STONE COMPOSITION

The present invention relates to a method for manufacturing an insulation pad containing expansive stone compositions. More specifically, the method includes a stone composition manufacturing step of manufacturing a stone composition by mixing polyurethane, vermiculite, and perlite, a stone composit...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, BEOM CHEOL, CHAE, WON HO, LIM, KI HWAN, YANG, SUNG KI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing an insulation pad containing expansive stone compositions. More specifically, the method includes a stone composition manufacturing step of manufacturing a stone composition by mixing polyurethane, vermiculite, and perlite, a stone composition layer manufacturing step of manufacturing a stone composition layer in the shape of a board by hardening the stone composition, a lamination step of laminating non-woven fabric on the top and bottom of the stone composition layer, and a molding step of pouring the laminate into a mold and pressurizing the laminate.