我公司设计研制的?28.6mm钢绞线锚具产品主要是用来替代精轧螺纹钢锚具和15.2mm系列钢绞线群锚。该产品各项技术指标均满足GB/T14370-2007标准要求。目前产品已经成熟,生产工艺也比较稳定,并于2011年通过省级新产品鉴定,技术水平国内领先。该产品已在兰新铁路第二双线中铁二十一局西宁至平安段连续梁项目应用,效果良好。 My company designed and developed? 28.6mm strand anchorage products are mainly used to replace the finish rolling rebar anchors and 15.2mm series strand anchor. The product of the technical indicators are to meet GB / T14370-2007 standards. At present products have matured, the production process is relatively stable, and in 2011 passed the provincial-level identification of new products, the leading domestic technology level. The product has been applied to the continuous beam project from Xining to Ping’an section of the No. 21 two-lane China Railway from Lanzhou-Xinjiang Railway. The effect is good.