120 Uhlaka Lwensimbi
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120 Uhlaka lwesakhiwo sensimbi
I-120 steel frame formwork iwuhlobo olusindayo olunamandla aphezulu. Ngensimbi ekwazi ukumelana ne-torsion-hollow-section njengamafreyimu ahlanganiswe ne-plywood yekhwalithi ephezulu, i-120 steel formwork formwork igqama ngesikhathi sayo sempilo ende kakhulu kanye nokuqedwa kukakhonkolo okungaguquki.