Ubwino ndi zovuta za portal scaffing

Ubwino:

1) Kukhazikika kwa miyeso ya geometric kwa portal chitsulo chachitsulo chojambulidwa;

2) kapangidwe koyenera, kubzala bwino, kugwiritsa ntchito bwino mphamvu zotsekemera;

3) Kukhazikitsa kosavuta ndikusinthana nthawi yomanga, kulimbikira kwambiri, ntchito zopulumutsa ndi nthawi, zotetezeka komanso zodalirika, zachuma komanso zothandiza.

Zovuta:

1) Palibe kusinthasintha mu kukula kwa chimango, ndipo kusintha kulikonse mu kukula kwa chimango kuyenera kusinthidwa ndi mtundu wina wa khomo ndi zida zake;

2) Kutulutsa kwa mtanda ndikosavuta kuthyola pakatikati;

3) Kulemba kwamitima kumakhala kolemera;

4) Mtengo ndi wokwera mtengo.