The welding and cutting of steel is considered to be specialized labor and can increase construction expenses, but, considering the cost, it is overall still lower than conventional construction.
The alxanka iyo goynta of steel waxaa loo arkaa in la takhasusay shaqada iyo waxay kordhin kartaa kharashka dhismaha, weli guud ahaan weli waa ka hooseeyaa dhismaha caadiga ah.