High - rise building doors and windows glass area requirements
High-level broken bridge windows will not be designed with 4 mm glass broken bridge type material is characterized by sound insulation effect good with 4 mm glass that is Mercedes-Benz mounted a car red potato broken bridge aluminum configuration is 5 + 6A +5 Above the insulating glass glass is arranged and there is a certain requirement that the upper layer must be tempered insulating glass == This is mandatory
Buildings need to use glass as the following parts of building materials must use safety glass:
(A) 7 floors and 7 floors above the building outside the window;
(B) of the window area greater than 1.5m2 or glass bottom edge of the final decoration surface less than 500mm of the floor window;
(3) curtain wall (except for the whole glass screen);
(Four) tilt the installation window, all kinds of ceiling (including skylights, lighting top), ceiling;
(5) staircases, balconies, platform corridors of the fence and atrium lining;
(6) the entrance, entrance hall and other parts of public buildings;
(7) other parts of the body that are vulnerable to impact and impact.
