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</h4> <p>   在进行钢网架建设过程中,对于选购的钢材是非常重要的,因为钢材质量的好坏直接影响到建筑工程的质量问题,因此要做好钢材质量不合格的防治措施,下面让我对产生钢材不合格的原因和防治措施进行了解?/p> <p>  钢结构网架钢材出现质量问题的原因</p> <p>  1)在选购的过程中没有按照正常的标准进行,如没有对经销商产品的质量进行审核,就大批量的购买钢材产品和钢铸件?/p> <p style="text-align: center;"><img src="http://www.drsfw.com/UpdateFile/20150512030558.jpg" alt="如何避免钢结构网架钢材质量不合格的问? /></p> <p>  2)选择的钢材的力学性能和化学成分达不到国家的要求,或是者伪造证明的一种劣质的产品?/p> <p>  3)选购的钢材没有质量说明书,意思是存在劣质钢材的能?/p> <p>  4)钢材在运输的过程中出现质量问题?/p> <p>  钢结构网架出现质量问题的防治措施</p> <p>  1)在进行钢材产品的采购过程中需要对经销商的产品进行验收合格之后才能进行大量的采购,经过一系列正规的审批手续之后达到采购的要求,防止出现购置不合格的钢材产品?/p> <p>  2)选择的钢材和焊制的工艺上出现匹配,注意在选购的时候注意钢材的层状撕裂的问题?/p> <p>  3)在产品运输的过程中要对钢材进行保护,避免出现焊材耗损的情况?/p> <p>  4)要按照批次进行堆放,防止钢材腐蚀严重,直接影响到钢材的质量问题,必须按照相关的标准进行抽样?/p> <p>  5)严格按照验收的标准选购钢材,选购的钢材要有证明材料,并达到设计的标准,复合国家的标准规定?/p> <p>  6)在网架钢材的选购过程中要注意对化学成分、力学成分进行设置,必要时对加工过工艺进行测试,看产品是否达到合格的标准?/p> <ul class="sxp"> <li><a href="/xwzx/xwzxn/338.html">上一? 网架公司承接的网架项目越来越?/a></li> <li><a href="/xwzx/xwzxn/340.html">下一? 网架加工与现代建筑的绿色结合</a></li> </ul> <h3 class="xgnews"> 新闻中心相关新闻:</h3> <ul class="new_s2"> <li><a href="/xwzx/xwzxn/262.html">网架公司在市场上如何占据优势</a><span>12 29 2014 11:48AM</span></li> <li><a href="/xwzx/xwzxn/261.html">网架钢结构住宅的行情</a><span>12 26 2014 9:32AM</span></li> <li><a href="/xwzx/xwzxn/260.html">徐州网架控制性能要注意的事项</a><span>12 10 2014 9:23AM</span></li> <li><a href="/xwzx/xwzxn/346.html">网架钢结构的荷载量如何计?</a><span>12 4 2015 2:35PM</span></li> <li><a href="/xwzx/xwzxn/345.html">网架安装的要求及质量控制</a><span>11 30 2015 3:45PM</span></li> </ul> </div> <div id="sect4fs0oiq925" class="nymain_foot"> </div> </div> </div> <div id="sect4fs0oiq925" class="clear"> </div> <div id="sect4fs0oiq925" class="footer"> <p class="foot_nav"> <a href="http://www.drsfw.com/">首页</a>|<a href="/xwzx/xwzxn/">新闻中心</a>|<a href="/cpjs/wjjg/">网架结构</a>|<a href="/crcm/crcmn/">厂容厂貌</a>|<a href="/scgy/scgyn/">生产工艺</a>|<a href="/gcal/gcaln/">工程案例</a></p> <div id="sect4fs0oiq925" class="footer_bottom"> <div id="sect4fs0oiq925" class="footer_left"> <p> <strong style="font-family: Arial, Helvetica, sans-serif; font-size: 12px;">Copyright© <span style="color: #17b5ad;">2013 Xuzhou Sifang Special Roof Co,Ltd</span> All Rights Reserved</strong><br /> 版权所有: 徐州市四方特种屋盖有限公司专业从事网架、钢结构网架、不锈钢网架的制造配?br /> 苏ICP?0009700? 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