National mandatory standard for windows of high-rise residential buildings

The national mandatory standards for high-rise residential windows are as follows:

1. According to the national architectural glass control system, when used as high-rise glass, tempered glass or laminated glass, choose to install or use as a product combination. The type of safety glass is more suitable for high-rise buildings, and the glass needs to be extended and modified according to the standards and installed according to the specified requirements. All products must meet the national standards;

2. If it is a high-rise building with more than 7 floors and the window glass is larger than 1.5 square meters, safety glass should be used. The balcony glass should be tempered glass, which is safer and more durable, not easy to age and has a long service life.

With the gradual guidance of national standards, according to the relevant regulations, the external windows of buildings should be in the form of flat opening and hanging down. It is forbidden to use external windows in the design of middle and high-rise buildings and residential buildings with a height exceeding 100 meters. When using sliding doors and windows, sash must have anti-falling measures. The main problems of high-rise window opening are wind load and normal use function of window opening. Usually, due to the high wind pressure in coastal areas, windows should not be opened high.

Legal basis: Article 2 of the Regulations on the Administration of Building Safety Glass.

The term "safety glass" as mentioned in these Provisions refers to other glass products such as tempered glass, laminated glass and safety insulating glass that meet the current national standards.

Monolithic semi-tempered glass (heat strengthened glass) and monolithic glass with wires are not safety glass.

Article 6

Safety glass must be used in the following building parts that need glass as building materials:

(1) Windows of buildings with 7 floors or above;

(two) the window glass with an area of more than 1.5 square meters or the floor-to-ceiling window with the bottom of the glass less than 500mm from the final decoration surface;

(3) Curtain wall (except all-glass curtain wall);

(4) Inclined assembly windows, various suspended ceilings (including skylights and lighting roofs) and suspended ceilings;

(5) Sightseeing elevator and its peripheral protection;

(six) indoor partition, bathroom enclosure and screen;

(7) Stairs, balconies, platform corridor railings and atrium railings;

(eight) the floor bearing pedestrians;

(nine) observation windows and observation holes in aquariums and swimming pools;

(ten) entrances and exits of public buildings, halls and other parts;

(eleven) other parts that are vulnerable to impact and influence.