在钢材市场上时间长的人都知道，钢筋在销售之前都是要进行检验，而如何检验钢筋则是我们今日要讲的一个问题。在近几年，国内各地也出现了不少的小型加工钢筋的厂子，而一些质量不达标的钢筋则大多数是产自这些小型加工厂。因此我们要知道如何检验钢筋的质量问题是一门必须的功课。
Time knows in the steel market, steel are carried out to test before the sales, and how to test steel is today we speak of a problem. In recent years, the country also appeared a lot of small processing steel factory, and some quality substandard steel is mostly produced in the small manufacturing plants. So we need to know how to check the quality of the steel bar is a must.
　　首先，钢筋的取样必须要是同种型号的规格、批次号，钢筋的机械性能试验试件的选取，不能图简单从钢筋端头截取，一般是要截去1m左右再取样，是因为要消除钢筋生产热轧时对端头的影响，也要注意现场取样复检的宗旨是随机取样，使每组试件能够正真的具有普遍性。代表性。如果钢筋供应渠道有可靠的保证，并且是长期合作信誉度很高，也可以在1根钢筋上把该规格的钢筋试件一次取完。
First of all, the sample must be the same type of steel specification, batch number, the selection of test specimen on the mechanical properties of the steel bar, cannot simple figure from steel bar end intercepting, general is to cut to 1 m or so resample, because want to eliminate the influence of hot rolling steel production on end and also to pay attention to the principle of field sampling time is random sampling, enables each set of specimens is really universal. Representative. If the supply channel has a reliable guarantee, and it is a long-term cooperative credit, it can also be finished once in a steel bar in one bar.

　　其次，如何检验钢筋也是要看表面的状况，其中还是由技术员和报监理工程师，以及质量员一同进行验收。验收的时候要注意的方面是：钢筋的间距、钢筋的直径、规格、形状、绑扎为止、倍数、焊接位置、同图纸比较，丝螺纹是否拧紧等等方面。
Second, how to check the steel bar also depends on the surface condition, it is still be carried out by the technician and the newspaper supervising engineer, and the quality staff together undertake the acceptance. When acceptance is: attention should be paid to the reinforcement spacing, the diameter of the steel, specifications, shapes, and binding so far, multiples, welding position, compared to the drawings, silk thread are tight, etc.
　　最后，我们还是要注意钢筋的包装，一般情况下小厂生产的钢筋包装都是比较散，而正规的大厂生产出的钢筋外包装也是十分的密实，并且吊牌、资质证书、以及相关质量验证证书都是齐全的。建议大家在购买钢筋的时候多做注意。
Finally, we still need to pay attention to the packing of the reinforced, usually a small factory production of reinforced packing are relatively scattered, and formal companies produce steel outer packing is very compact, and tag, qualification certificate, and the quality of the relevant verification certificate is complete. It is recommended that you pay more attention when buying reinforcement.
　　如有需要，欢迎新老客户前来选购！我们本着质优价廉的宗旨来为您提供产品和服务。真诚期待与您合作！
If need, welcome new and old customers to come and choose! We offer products and services to you in the spirit of quality and low price. Sincerely looking forward to cooperating with you!