Structure for blocking heat transfer through thermal bridge of curtain wall building

A structure for blocking heat transfer through a thermal bridge of a skylight comprising metal window frames (82, 82′) fixed to a steel beam (87) and operable metal window sashes (83, 83′) with skylight glasses (81, 81′) fixed thereto, a metal condensation water collection channel (84) is installed between the metal window frames (82, 82′) and the steel beam (87), a PVC thermal break mat (85) is installed between two adjacent metal window frames (82, 82′) and the metal condensation water collection channel (84), a concave metal drainage gutter (86) is installed between the metal window frames (82, 82′), wherein an integral and concave aerogel thermal break strip (88), which is installed close to an outside and made of an aerogel thermal insulation blanket, is fixed between the metal window frames (82, 82′) and a concave metal drainage gutter (86) and the PVC thermal break mat (85), and two ends of the aerogel thermal break strip (85) and the metal window frames (82, 82′) are sealed with each other by silicone sealant.

A structure for blocking heat transfer through a thermal bridge of a window frame comprising a steel frame (21′), an aluminum alloy window frame (24′) and a window glass (25′) mounted in the aluminum alloy window frame, as well as an indoor and an outdoor metal decorative cover (22′, 23′), wherein an integral aerogel thermal break strip (26′) made of an aerogel thermal insulation blanket is fixed between the steel frame (21′), the indoor and the outdoor metal decorative cover (22′, 23′) and the aluminum alloy window frame (24′).

A structure for blocking heat transfer through a thermal bridge of a cantilevered beam of a canopy comprising a cantilevered beam of a canopy (11′) and an exterior metal cladding panel (12′) fixed around the beam of the canopy (11′) by metal brackets, wherein an integral aerogel thermal break strip (15′) which is wrapped over an external surface of the canopy beam (11′) and made of an aerogel thermal insulation blanket is installed between the canopy beam (11′) and the exterior metal cladding panel (12′).

A structure for blocking heat transfer through a thermal bridge of a roof comprising a metal roof beam (72) with a rectangular vertical section, a metal flashing (76) and indoor roof metal cladding panels (73, 73′), thermal insulation is filled between the metal roof beam (72), the metal flashing (76) and the indoor roof metal cladding panels (73, 73′), wherein two adjacent indoor roof metal cladding panels (73, 73′) are connected together by metal clampers (77) and fixed to the metal roof beam (72) by screw fasteners, an integral aerogel thermal break strip (75) made of an aerogel thermal insulation blanket is fixed between the metal roof beam (72) and the metal clampers (77), and two adjacent indoor roof metal cladding panels (73, 73′) are sealed with each other by silicone sealant.