Iscreyidi yangaphakathi kunye nomsebenzi wangaphandle, owenziwe ngentsimbi ye-tube. Luhlobo oluguquguqukayo lwe-scapold onokuqhutywa kuzo zonke iintlobo zokwakha iindawo zokwakha ezilula, zibandakanyeka ngokulula kwaye zidityaniswe ngokulula kwaye zidityaniswe lula kwaye zidityaniswe ngokulula. Zifumaneka ngobude obuninzi beendawo ezahlukeneyo zokuhlala kunye neentlobo zomsebenzi.
Ibunjwe ikakhulu yimibhobho yentsimbi kunye nabatshati. Inkqubo ye-tubular ibandakanya imibhobho ye-gavansed, abatshati, isiseko se jack, iplanga yensimbi, amanqanaba. Baza kubude obuhlukeneyo kwaye banokusetyenziselwa ukuphakama okwahlukileyo kunye neentlobo zomsebenzi. Ukuphakama kwendibano yokufihla akufuneki kube ngaphezulu kweemitha ezingama-30. Xa ukuphakama kudlula iimitha ezingama-30, isakhelo kufuneka sibe nemibhobho emibini.
Ngokwangoku isetyenziswa ngokubanzi kwi-onji negesi, ukwakhiwa kwezindlu.
Izibonelelo zenkqubo ye-tubular:
1. Iyantlukwano. Ifumaneka kubude obahlukeneyo kwaye kulula ukuhlengahlengisa ukuphakama.
2. Isibane. Inkqubo yombhobho kunye nenkqubo yesibini iphosakele, ke kulula ukuhambisa i-stafilfing kwindawo yokwakha.
3. Ukuguquguquka. Inokusetyenziselwa ezinye iiprojekthi ezahlukeneyo nangaliphi na ixesha.
4. Ixabiso eliphantsi. Kwiimeko xa i-scaffings kufuneka isuswe ixesha elide.
5. Ubomi obude. Inkqubo ye-tubular scarfulding inobomi obude kunesinye isifuba.
