Rumored Buzz on besi i beam
They act transferring the forces by means of mechanical interlock. This fastening know-how is Utilized in steel-to-steel connection, As an example to attach cold-shaped profiles. A screw is inserted in to the base substance by way of a fuel actuated gasoline gun.Pelaksanaan pemasangan meruakan faktor penentu kuat atau tidaknya angkur sebagai jangka