1. What materials are used for balcony railings?
1, wrought iron balcony railing: sturdy and easy to use, and the price is relatively affordable, but it looks a bit old. The degree of modernization is getting higher and higher, fewer and fewer people use it, and it is easy to rust.
2. Stainless steel balcony railings: Stainless steel railings are particularly strong, and the surface of stainless steel railings is specially treated with a patented technology-a stainless steel plastic covering method in Shaoxing, which can not only customize railings of various colors, but also protect railings and prolong their service life.
3. Aluminum alloy balcony railing: After powder spraying on the surface of aluminum alloy guardrail, it will not rust and produce light pollution; Light weight and impact resistance; And the welding is firm, so the usage is increasing year by year.
2. What regulations must the mechanical properties of balcony guardrail meet?
1, horizontal load, vertical load, soft weight impact performance 500, 1000, 5002000 The deflection and deformation of the crossbar should not be greater than1120 of the crossbar length, and all structural members should not be damaged. All parts shall not fall off, break and produce permanent deformation that will affect the use.
2. When the height of the ground floor, multi-storey residence or airport is less than 24m, the height of the balcony guardrail should not be less than1.05m; When the height of middle and high-rise buildings, high-rise buildings or airports is more than 24m, it should not be less than 1. 1m, and high-rise residential buildings should not be less than1.20m; The height of protective railings on balconies and roof platforms in kindergartens, primary and secondary schools and children's special activities places should not be less than1.20m..
3. Balcony railings should be designed to prevent children from climbing, and the vertical clear distance between railings should not be greater than 0.11m.
4. Balcony railings in houses, nurseries, kindergartens, primary and secondary schools and special activity places for children must be constructed to prevent children from climbing. When vertical poles are used as railings, the clear distance between bars should not be greater than 0.11m.
5, cultural and entertainment buildings, commercial service buildings, sports buildings, landscape buildings and other public buildings that allow children to enter activities, when vertical poles are used as balcony railings, the pole spacing should not be greater than 0.11m..
6. The height of the balcony 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 should be calculated from the top surface of the treadable part.
Be sure to choose balcony railings carefully, especially for owners with babies at home. Pay more attention, shop around, measure more and choose what you want. That's all we bring you. I hope I can help you.