冷轧带肋钢筋性能与应用简介

Brief introduction of property and appliance of cold-rolling reinforce steel with rib

冷轧带肋钢筋强度高于普通钢筋，并且与砼之间握裹力大大增加，粘结强度提高３倍以上，应用于工程实际中可节省钢材３０％以上，具有很好的社会效益和经济效益。

The strength of cold-rolling reinforce steel with rib is higher thanthat of universal reinforce steel. And the binding force between it and concreteincrease a lot.The binding strength is more three times of universal reinforcesteel.We can save the steel 30%when it is used in engineerings,It has goodsocial and economic benefit.