ADTOMALL is going to tell you about the comprehensive steel pipe scaffolding quantity calculation rule:

1) The integral scaffolding’s quantity calculation is determined by different wall heights. The total length of the concave convex outer edge of the outer wall (including the convex balcony) on the outer boundary line of the outer wall times the height from the designed outer floor to the top plate of the outer wall or cornice is calculated according to the area. Set corresponding fixed step distance, there are parapet height and step distance to the top of the parapet wall. The comprehensive scaffold height of the basement exterior wall is from the design of the outer floor to the underfloor. If there is an indented tower in the upper wall or upper skirt, the project quantity shall be calculated separately, but the height of the fixed step distance shall be calculated from the designed outer floor to the top of the tower. The height of the podium should be calculated according to the height from the floor to the ceiling of the podium. In the multi-story construction project, the integrated scaffolding is calculated according to the length of the outer wall of the longest one layer. When the external wall is the curtain wall, the integral scaffold is calculated according to the peripheral area of the curtain wall. The amount of scaffold construction on the roof, in the stairwells, pools, electric machine rooms, etc. Should be incorporated into the amount of the main body of the project calculation.

2) When calculating the comprehensive scaffold, the empty area of doors and windows, openings and passageways through the building is not deducted. If there is a gable, the calculation is based on the height of the peak 1/2, and the step distance of the gable height shall be subject to the height of cornice.

3) Comprehensive scaffolds shall be applied for the height of the pool wall and flue pipe wall above 3.6 meters. When the height of masonry walls (whether it is an interior wall or outer wall) exceeds 1.2 meters, one scaffold is calculated. When the thickness of walls is greater than 40cm, one comprehensive scaffold and one single scaffold are calculated.

4) When the building height of the rubble stone retaining wall is more than 1.2 meters, one comprehensive scaffold is calculated.

5) The amount of scaffold construction for cast-in-place reinforced concrete roof truss and beams which are not connected with the plate shall start from the ground or floor. The average height of the roof of the roof is calculated, the single beam is measured to the beam surface, and the composite scaffold is calculated. Scaffolds shall not be counted for cast-in-place roof truss, single beam, and beam cast in place with the floor.

6) For the part of the additional construction project of the scaffolding additional floor building, the outer wall scaffold shall be calculated as the integrated scaffold, whose height shall be 2.5 meters higher than that of the additional floor building, and the fixed step distance of the scaffold shall be the height from the outer floor to the top of the external wall of the additional floor building.