What are the installation steps of balcony guardrail?

Balcony railings must be installed by professional installation units. Hang the guy straight first, and ensure the consistency from top to bottom. The height of handrail is not less than 0.9m, the height of guardrail is not less than 1.05m, and the spacing between handrails is not more than 0.11m; After checking the number, specifications and positions of embedded parts installed on guardrails and handrails, and the connection nodes between guardrails and embedded parts meet the design requirements, drive expansion screws into the reserved guardrails and concrete bases of external walls and fix them firmly. Water overnight before painting, play a vertical line outside the internal corner, and paint evenly; The height of painted surface of balcony railing shall not be less than1.10m; The inside and top of balcony railings are painted with clear water, which requires strict finished product protection to avoid unnecessary rework. The height of the skirting line is 200MM for the gross floor, and the clear height after the ground is finished is 120MM. Balcony railing painting standard: no hollowing, cracks, ash explosion, cleanliness, uniform color, no bottom print, flat with external wall and consistent in depth.

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