Is there a standard for glass fences in China?

Glass railings have national standards. The Code for Quality Acceptance of Building Decoration Engineering 12.5.7 stipulates that the glass of balcony railings should be tempered glass or tempered laminated glass with a nominal thickness of not less than 12mm, but when the height of one side of the guardrail is 5m above the ground, it should be tempered laminated glass with a nominal thickness of not less than 12mm (i.e. at least 6+6 tempered laminated glass).

The Regulations on the Management of Building Safety Glass (implemented on June 65438+1 October1day, 2004) lists that safety glass must be used in the following parts of the building that need glass as building materials.

1, 7-storey and above buildings open windows.

2. The floor-to-ceiling window with an area greater than 1.5m2 (the boundary between the transparent part of the glass after glass framing and the opaque part covered by the glass installation material) is less than 500mm away from the decoration surface.

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

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

5. Sightseeing elevator and its shell.

6. Indoor partitions and screens.

7. Stairs, balconies, guardrails of platform corridors and guardrails of atrium.

8. Floor for pedestrians.

9. Entrance, hall and other parts of public buildings (including door glass, glass installed above the door and glass installed on both sides of the door, and the distance between the vertical edge near the door opening and the door opening is less than 300mm).

10, other parts that are vulnerable to impact and impact and cause human injury.

Extended data:

Balcony, verandah, indoor cloister, inner patio, owner's roof and outdoor stairs shall be provided with protective railings, which shall meet the following requirements:

1, railings should be made of durable materials, and can withstand the horizontal load specified in the load specification;

2. When the airport height is below 24m, the railing height should not be lower than 1.05m, and when the airport height is above 24m and 24m (including middle and high-rise residential buildings), the railing height should not be lower than1.10m;

Note: the height of the railing should be calculated from the vertical height of the floor or roof to the top surface of the railing. If there is a treadable part with a width greater than or equal to 0.22 m and a height less than or equal to 0.45 m at the bottom, it shall be calculated from the top surface of the treadable part.

3. Within the height range of 0. 10m from the ground or roof, the railing should not be left blank;

4. The railings of residential buildings, nurseries, kindergartens, primary and secondary schools and special activity places for children must prevent children from climbing. When vertical poles are used as railings, the clear distance between bars should not be greater than 0.11m;

5. In places where children are allowed to enter activities such as cultural and entertainment buildings, commercial service buildings, sports buildings and landscape buildings, when vertical poles are used as railings, the clear distance between poles should not be greater than 0.11m..

Baidu Encyclopedia-Code for Quality Acceptance of Architectural Decoration Engineering

Baidu encyclopedia-glass balcony railing