Frame scaffolding foundation and concrete construction facilities must be according to the height of scaffolding, site soil conditions and the relevant provisions.

1, Frame steel pipe scaffold should be set-up bracing, but also with the stud, longitudinal and transverse horizontal pole synchronous structures, such as the diagonal bottom must be supported on the block and plate.
2, each bracing width should not be less than 4 spans, and should not be less than 6 m, bridging angle with the ground should be between 45 degrees to 60 degrees.

3, bridging the extension of appropriate uses lap. Each frame bridging across stud the root of the number is not the same, 45 degrees across poling seven, the 50 degrees across the stud 6, 60 degrees across poling 5 root.
4, Frame steel pipe scaffold material chute width should not be less than 1.5 m, slope appropriate uses 1:6;Pedestrian chute width should not be less than 1 m, slope appropriate uses 1:3. ramps 1.8 m height.

5, Frame steel pipe scaffold platform should be set up ramps turning, its width should be not less than the chute width, ramps and platform periphery shall set up 1.2 m high on both sides railings, haul ramps should add 180 mm high foot.
6, ramps steel pipe spacing is not greater than 500 mm, and ramps on scaffolding should be according to the direction of perpendicular to the longitudinal direction pole lap laid, the four corners with a diameter of 1.2 mm galvanized steel wire on the longitudinal rod, scaffolding should be covered, spread steadily.

7, probe 150 mm in length. Scaffolding set a non-slip every 250 to 250 mm wood, wood thickness appropriate for 20 to 30 mm, non-slip batten shall be binding on the ramps steel tube, can not arbitrarily slide.