1, scaffolding accessories must be used even wall pieces, and buildings to achieve reliable connection, even with the wall pieces set should meet the calculation requirements, should still meet the requirements.

2, at the corner of the scaffolding, do not close the ends of scaffolding should be added even wall pieces, the vertical spacing should not exceed 4.0m.

3, outside the scaffolding due to set the protective shed or safety net to bear the eccentric load of the site, additional wall pieces should be added, the horizontal spacing should not exceed 4.0m.

4, Even the wall should be able to withstand the tension and pressure, the standard value of its carrying capacity should not be less than 10KN, even the wall pieces and the mast, building connections should have the appropriate connection strength.

5, when the scaffolding accessories operating layer higher than the adjacent wall pieces of the above two steps, should be used to ensure the stability of temporary scaffolding racking measures, even after the wall pieces erection can be removed.

6, even the wall should be perpendicular to the wall, not tilted up, and even wall parts embedded in the wall must be anchored and reliable.

7, even the wall should be connected to the upper and lower two gantry fittings annex.