For the scaffolding steel standing tubes built on the outside land or on the slab of the second floor, the standing tubes shall be backed on the steel backing plate 0.15*0.008m, and the backing plate shall be stably placed without any hanging space downside. The space between standing tubes shall be 1.5m, the net space between the line of the standing tubes shall be 0.8m, that of the standing tubes to the external façade shall be 0.15. there shall install the longitudinal and the transverse bottom reinforced tubes.
The distance from the reinforced tubes to the ground shall be 0.2m. for the position arrangement, the reinforced tubes shall be located downside while the right angle coupler upside clamp the standing tubes. The inside and outside horizontal tubes shall be set paralleled tied to the standing tubes with right angle couplers. The horizontal tubes shall be set inside the standing tubes with a length no less than 3 spans.
The spans between the big flat tubes shall be no more than 2m while the horizontal tolerance between the longitudinal tubes in the same lift space shall be no more than 60mm. if you want to make business with the scaffolding suppliers in Dubai, you’d better keep these infos in mind to make a sound choice.