Have you mastered the calculation methods of single scaffolding?
1. External scaffolding, integral lifting frame: the area is calculated by multiplying the length of the outer edge of the outer wall (including the wall buttress and the attached wall well) by the height of the outer wall.
2. When calculating the internal and external wall scaffolding, the area occupied by doors, windows, openings, empty circles, etc. is not deducted.
3. When the height of the same building is different, it should be calculated separately according to different heights.
4. The independent column is calculated according to the design drawing size, the outer perimeter of the structure plus 3.6m multiplied by the height. The double-row external scaffolding equal items are multiplied by the coefficient.
5. The cast-in-place reinforced concrete beam is calculated by multiplying the height from the top of the beam to the ground (or floor) by the net length of the beam. The double-row external scaffolding equal items are multiplied by the coefficient.
6. The full-floor scaffolding is calculated according to the net indoor area. The basic layer is calculated when the height is between 3.6 and 5.2m. Beyond 5.2m, one additional layer is calculated for every 1.2m increase. If it is less than 0.6m, it is calculated as one additional layer multiplied by a coefficient of 0.5. The calculation formula is as follows: Additional layer of full-floor scaffolding = (indoor net height – 5.2) / 1.2.
7. The hanging basket scaffolding is calculated based on the vertical projection area of the exterior wall, without deducting the area occupied by the door and window openings.
8. The interior wall powder finishing scaffolding is calculated based on the vertical projection area of the interior wall, without deducting the area occupied by the door and window openings.
9. The vertical hanging safety net is calculated by the actual hanging length of the frame net multiplied by the actual hanging height.
Post time: Dec-24-2024