Patent ID: 9175470
Filing Date: 2015-11-03
Classification: B28B,B32B,E04B,E04C,E04F,E04G,Y10T

Abstract:
1. A prefabricated thermal insulating composite panel, which comprises an internal main surface, an external main surface, and four side end surfaces, includes a core made of the thermal insulation panel, characterized in that it further comprises: two reinforcing protective layers formed by cement-based or gypsum-based polymer-modified mortar; said core is disposed between said two reinforcing protective layers, and said two reinforcing protective layers are bonded with said core; a frame, said frame surrounds the periphery of the core and is fastened to the core, inside the internal main surface and the external main surface of said prefabricated thermal insulating composite panel, said reinforcing protective layers cover said frame such that said frame is exposed only at the four side end surfaces of said prefabricated thermal insulating composite panel, said frame comprises