关于“冷轧扭”及“冷轧带肋”钢筋的推广与应用

Spreading and application of "cold-rolled twisted and cold-rolled ribbed" reinforcing bar

阐述了“冷轧扭”及“冷轧带肋”钢筋的推广应用情况 ,对“冷轧带肋”与“冷轧扭”钢筋的物理力学性能、经济效益、强度等级等进行了对比分析 ,得出的结论为“冷轧带肋”及“冷轧扭”钢筋是一种强度高、延性好、锚固性能优良的新型高效钢材。此项技术必将给建筑企业带来更大的经济效益。

Thr paper elaborates speading and application, contrasts and analyses physical mechanical properties, economic benefit, strength grade and so on of 'cold rolled and cold rolled ribbed' reinforcing bar, draws a conclusion that they are a new effective steels of high strength , good ductility, excellent anchorage properties. This technique will bring more economic benefit for building enterprise.