SEPARATING METHOD OF SURFACE MATERIAL IN PARTITION PANEL

PROBLEM TO BE SOLVED: To provide a method for separating a surface material and a backing material for recycling a construction material for constituting a partition panel by using this partition panel by sticking the surface material composed of a steel plate to the backing material such as a gypsu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YAMAUCHI HIDENORI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING MATERIALS CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MANUFACTURE OF SPECIFIC WOODEN ARTICLES NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS ROOFS STRUCTURAL ELEMENTS TRANSPORTING WALLS, e.g. PARTITIONS WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for separating a surface material and a backing material for recycling a construction material for constituting a partition panel by using this partition panel by sticking the surface material composed of a steel plate to the backing material such as a gypsum board as an object. SOLUTION: The edges 4, 5 and 6 for surrounding the periphery of the gypsum board 1 are cut to be put in a state of only a surface plate 3 adhered to the gypsum board 1, and a cutter 8 is pushed and moved in between the gypsum board 1 and the surface plate 3 to tear off the surface plate 3.