crossing rib

crossing ribcrossing rib
  1. Cold-rolled ribbed steel bars adopt common low-steel bars or low-alloy hot-rolled steel bars which have lower strength and better plastics as a row and processed materials , is a sort of steel which is cold-rolled two-sides or three-sides crossing rib in surface through cold stretching .

    冷轧带肋钢筋是采用强度较低、塑性较好的普通低碳钢或低合金热轧钢筋为母材,经冷轧减径后在其表面形成具有三面或两面月牙形横肋的钢筋。