Scaffold ndi nsanja yogwirira ntchito yokhazikitsidwa kuti iwonetsetse kuti ntchito iliyonse yomanga ikupita patsogolo bwino. Imagawidwa m'zigawo zakunja ndi zamkati malinga ndi malo omangira; Timapanga bwino kwambiri popanga ndi kugulitsa zigawo zachitsulo ndi zowonjezera za chitoliro; Malinga ndi kapangidwe kake, imagawidwa m'zigawo za mizati yoyima, zigawo za mlatho, zigawo za portal, zigawo zopachikidwa, zigawo zopachikidwa, zigawo za cantilever ndi zigawo zokwera.

Ma scaffold a ntchito zosiyanasiyana ayenera kusankhidwa kuti agwiritsidwe ntchito m'njira zosiyanasiyana zomangira uinjiniya. Ma scaffold ambiri ochirikiza mlatho amagwiritsa ntchito ma scaffold okhala ndi zingwe zokulungira m'mbale, ndipo ena amagwiritsanso ntchito ma scaffold a portal. Ma scaffold ambiri omangira nyumba yayikulu amagwiritsa ntchito ma scaffold omangira, ndipo mtunda wautali wa ma scaffold nthawi zambiri umakhala 1.2 ~ 1.8m; Mtunda wopingasa nthawi zambiri umakhala 0.9 ~ 1.5m.

Poyerekeza ndi momwe zinthu zimagwirira ntchito pa scaffold, kapangidwe kake kali ndi makhalidwe awa:

1. Kusiyanasiyana kwa katundu ndi kwakukulu;

2. Cholumikizira cholumikizira chomangirira ndi cholimba pang'ono, ndipo kulimba kwa cholumikiziracho kumakhudzana ndi khalidwe la chomangiracho ndi khalidwe la chomangiracho, ndipo magwiridwe antchito a cholumikiziracho amasiyana kwambiri;

3. Pali zolakwika zoyambirira mu kapangidwe ka scaffold ndi zigawo zake, monga kupindika koyamba ndi dzimbiri la ziwalo, cholakwika chachikulu cha kukula kwa khoma, kusagwirizana kwa katundu, ndi zina zotero;

4. Kusiyana kwa malo olumikizirana ndi khoma kupita ku scaffold ndi kwakukulu