Galvanized Square Shoring Bar

F Bar, square shoring ifi ṣatunṣe lati 91 "soke to 104".Pese agbara ti o nilo nipa lilo irin didara to gaju nikan, Ni anfani lati mu opin fifuye ṣiṣẹ ti 1,000 lbs.igi F bar sqaure shoring jẹ igi shoring ti o munadoko ti o munadoko ati pe a ṣe apẹrẹ lati rọra rọra rọra sinu jara F eegun igi lati ṣẹda asopọ to lagbara ati igbẹkẹle.Pẹpẹ naa n ṣiṣẹ bi idena laarin awọn ẹru oriṣiriṣi, idilọwọ wọn lati kọlu ara wọn ati fa ibajẹ ẹru.