Galvanized I-danda
Tsanangudzo Pfupi
I-beam, inozivikanwawo sepasi rose danda, itambo refu yesimbi ine I-shaped chikamu.I-beam yakakamurwa kuva inopisa-yakakungurutswa I-beam uye chiedza I-beam.Icho chikamu chesimbi ine I-chikamu chimiro.
Chikamu chekushandisa
Nekuda kwehupamhi hwepamusoro uye hutete hwechikamu cheakajairwa I-beam uye yakareruka I-beam, nguva yeinertia yeaviri makuru maoko echikamu chakasiyana, izvo zvinoita kuti ive shoma muchikamu chekushandisa.Kushandiswa kweI-beam kuchasarudzwa maererano nezvinodiwa zvekugadzira mifananidzo.
