Aluminium guardrail series standard PA Daron in Guangzhou City

1 balcony guardrail mechanical performance shall be in accordance with the following table: horizontal load, vertical load (N/m) (N/m) soft impact performance of 500 (in construction) 1000 (public buildings) 5002000 bar deflection should not be greater than the length of the 1/120 bar, the structure should not be damaged. The component does not fall off, fracture and appear to affect the use of permanent deformation.
2 balcony guardrail height, bottom, multi-storey residential or airport height below 24m, should not be less than 1.05M; in high-rise, high-rise or airport at an altitude of 24m and above, should not be less than 1.1m, high-rise residential buildings should not be lower than 1.20m; the kindergarten, primary and secondary schools and children's special places and balcony roof protective railing height should be less than 1.20m.
3, balcony railing design should prevent children climbing, the vertical distance between the railings should not be greater than 0.11m.
4, residential, nurseries, kindergartens, schools and children's special places must use the balcony railing structure for preventing children climb, when using vertical bar rails when the bar spacing should be less than 0.11m.
5, cultural and entertainment buildings, commercial buildings and sports buildings, landscape architecture and other public buildings to allow children to enter the field of activity when using vertical bars do balcony railing, the bar spacing should be less than 0.11m.
6, balcony railing height from floor or roof to the top surface of the vertical railing height calculation, such as the bottom width is greater than or equal to 0.22m, and the height is less than or equal to 0.45M may take part, should be part of the top surface can step up calculation.
7, aluminum alloy balcony railing structure must be strong, safe. The railing is added on the pond, pond drainage problems must be solved. It is possible to set the flower pot must take measures to prevent falling.
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