Scaffolds ought to be thought to be 'general function' (Maximum lots 2 kN/m2/200 kg/m2) unless notified or else by your scaffold supplier. https://jkot6wxheb3qshunpmicmngmsqmj5ed65rsj5jiadyrd2wgndxvq.cdn.ampproject.org/c/bbs.Pku.edu.cn%2Fv2%2Fjump-to.php%3Furl%3Dhttps%3A%2F%2Fharlesdenscaffolding.co.uk%2Findex.html/