Composite thermal insulation board

The utility model provides a composite thermal insulation board, it is including two -layer metal sheet and two -layer extrusion molding formula polystyrene heated board, two -layer extrusion molding formula polystyrene heat preservation plate holder is two -layer it is between the metal sheet, two...

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Bibliographische Detailangaben
1. Verfasser:	ZHAO BINGQI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS ROOFS TRANSPORTING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model provides a composite thermal insulation board, it is including two -layer metal sheet and two -layer extrusion molding formula polystyrene heated board, two -layer extrusion molding formula polystyrene heat preservation plate holder is two -layer it is between the metal sheet, two -layer still be provided with vacuum insulation panels between the extrusion molding formula polystyrene heated board. Add the one deck vacuum insulation board effectual, long service life that keeps warm through the centre at two -layer extrusion molding formula polystyrene heated board, can effectually reduce insulation material's thickness, improve the heat preservation effect, the service life of extension heated board, then set up one deck metal sheet, the effectual insulation material who has protected the inside respectively in the outside of two -layer extrusion molding formula polystyrene heated board.