Height of 24m below the double row of scaffolding can not be flexible connection
Fastener steel scaffold in the provisions of the height of more than 24m for the double row of scaffolding, should be used with a rigid wall and building structures reliable pull knot!
FRP flexible tube in the use of the appearance is more beautiful, and very wear-resistant, in the anti-corrosion is also very good
This side of the question asked more professional, non-professional answer is not out, here to introduce the requirements of fastener scaffolding specifications, you can refer to see