STRUCTURE FOR BLOCKING HEAT TRANSFER THROUGH THERMAL BRIDGE OF CURTAIN WALL BUILDING

摘要

The present invention includes a bar, a curtain wall, an indoor metal keel, an outdoor metal keel and / or a metal member, which provides a heat transfer blocking structure through a thermal bridge of a curtain wall building node, wherein the indoor metal keel and / or curtain wall and / or Between the outdoor metal keel and / or the metal member is fixed an insulating strip, which is integrally and provided close to the outside and made of an airgel insulating blanket. The present invention has a simple structure, simple construction process, high structural strength, good fire protection performance, low cost, and can greatly improve the energy saving effect of the curtain wall.