Aluminum alloy profile composite structure and door and window system with same
According to the aluminum alloy section composite structure and the door and window system with the aluminum alloy section composite structure, the heat insulation covering plate is connected to the outer side section of the window section in a covering mode to form the heat insulation layer, the he...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | According to the aluminum alloy section composite structure and the door and window system with the aluminum alloy section composite structure, the heat insulation covering plate is connected to the outer side section of the window section in a covering mode to form the heat insulation layer, the heat insulation covering plate and the window section are connected to form the cavity in a surrounding mode, the cavity is filled with the heat insulation and sound insulation cotton, and the heat insulation covering plate plays a role of the heat insulation layer. The heat insulation and sound insulation cotton plays a role of a heat insulation layer and also plays a role of a sound insulation layer. According to the door and window system with the aluminum alloy section composite structure, on the basis of an existing common door and window aluminum section structure, the aluminum alloy section composite structure is applied, the heat insulation performance of an aluminum section is greatly improved, meanwhile, th |
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