Around the corner of the building, the standing tubes at the internal and external side of the construction frame scaffold shall be set with transverse tubes and the diagonal tubes according to the span and the two frames will be integrated into one. 

The connection braces and the diagonal braces shall use the steel tube materials with the same qualification of the transverse reinforced tubes and braces. The connection tubes and the diagonal tubes of the frame scaffolding shall be connected and fixed to the transverse tubes by the use of couplers.

The set of the tie members including the locations and the quantities shall be determined according to the special construction plans and the pre-embedded parts and materials shall be located beforehand.

At the corner of the high qualified steel planks or on the top of the open scaffoldings, there shall be the addition of tie members and the vertical space between the tie, members shall be no higher than the height of the buildings below 4.0m.