A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present application relates to a door/window frame comprising a first frame, and a second frame and a third frame received in the first frame, the second frame and the third frame being nested in the first frame, composed of fiber cement boards, and spaced apart from each other in a depth direction of the door/window frame, the first frame has a lower thermal conductivity than the second frame and the third frame, forming a cold and hot broken bridge between the second frame and the third frame. The door and window frame can be manufactured in a cost-effective manner and has good thermal insulation performance.
本申请涉及一种门窗框，所述门窗框包括第一框架和接纳在第一框架中的第二框架和第三框架，所述第二框架和第三框架嵌套在第一框架中，由纤维水泥板构成并且在门窗框的深度方向上彼此间隔开，所述第一框架与第二框架和第三框架相比具有低的导热系数，形成在第二框架与第三框架之间的冷热断桥。所述门窗框可以成本有利地制造，并且具良好的保温性能。
The present application relates to a door/window frame comprising a first frame, and a second frame and a third frame received in the first frame, the second frame and the third frame being nested in the first frame, composed of fiber cement boards, and spaced apart from each other in a depth direction of the door/window frame, the first frame has a lower thermal conductivity than the second frame and the third frame, forming a cold and hot broken bridge between the second frame and the third frame. The door and window frame can be manufactured in a cost-effective manner and has good thermal insulation performance.
本申请涉及一种门窗框，所述门窗框包括第一框架和接纳在第一框架中的第二框架和第三框架，所述第二框架和第三框架嵌套在第一框架中，由纤维水泥板构成并且在门窗框的深度方向上彼此间隔开，所述第一框架与第二框架和第三框架相比具有低的导热系数，形成在第二框架与第三框架之间的冷热断桥。所述门窗框可以成本有利地制造，并且具良好的保温性能。
Door and window frame
门窗框
ZHANG YUQING (author)
2023-04-14
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES