The cantilevered bracing structure shall be designed and laid out according to the construction plans and its location shall be matching to the location of

the standing tubes in the heavy duty frames scaffold system. In each span there shall be set with a structural steel cantilevered beam and pre-embed

the parts at confirmed places. The length of the anchor section on the structural steel cantilevered beam shall be no smaller than 1.25 times that of

the cantilevered parts.

The supporting points of the cantilevering shall be set on the beam slab of the building construction instead of on the protruding balcony or on the

cantilevered slabs (except the one with reinforcing measures).

The anchoring forged points of the structural steel cantilevered beam shall be fixed by more than 2 pairs of pre-embedded u parts or bolts and the

thickness of the slabs at the anchoring place shall be no less than 100mm and the concrete strength no less than 20MPa. The U steel ring hook or the

bolts shall be set on the steels under the floor slab.