Frame scaffolding and staircase scaffolding are the two scaffolding kinds which are widely used in the construction projects. And the staircase scaffolding is the fast building product which can help to accelerate the building speed of the whole project. And for some other projects which do not emphasize on the process efficiency, they will adopt the frame scaffolding. The two kinds differ greatly in the investment, time, working force and energy. The staircase scaffolding is the new kind devised to solve above-mentioned problems to avoid unnecessary connection effort between auxiliary elements so the whole connection will be much easier and simpler, saving both time and energy.

Shortcomings of frame scaffolding:

1. The building will be completed with the help of smaller couplers and accessories and the couplers are much easier to lose.

2. No guarantee that there will be no de-centrifugal of centering support, if relying on the supporting of coupler connection, the load-bearing capacity will be degraded.