Precast concrete external wall panel with heat preservation and cold resistance functions

The prefabricated concrete external wall panel comprises a pair of mounting plates, rectangular grooves are formed in the rear wall faces of the pair of mounting plates, a heating plate is inserted in each rectangular groove, inserting rods are fixed to the side wall faces of the pair of mounting pl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHEN LIANG, XIA JINGQING, CHEN YE, LYU XIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING MATERIALS CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The prefabricated concrete external wall panel comprises a pair of mounting plates, rectangular grooves are formed in the rear wall faces of the pair of mounting plates, a heating plate is inserted in each rectangular groove, inserting rods are fixed to the side wall faces of the pair of mounting plates in a staggered mode, and the inserting rods are fixed to the side wall faces of the pair of mounting plates in a staggered mode. The utility model relates to the technical field of concrete external wall panels, in particular to a concrete external wall panel which comprises a pair of mounting plates, insertion rods are arranged on the mounting plates, first insertion grooves matched with the insertion rods are formed in the mounting plates, the insertion rods are inserted into the first insertion grooves, and therefore the mounting plates are in butt joint, first adhesives are laid on the mounting plates, polystyrene boards are laid on the first adhesives, and cement layers are arranged on the polystyrene boa