发明名称 Structural lining system for pipes and method for applying same
摘要 A structural lining system and a method of applying the system to the interior surface of a pipe. First, a layer of adhesive is sprayed onto the interior surface of a previously cleaned pipe. Next, strips of previously coiled unidirectional carbon fiber material are allowed to uncoil within the pipe so that side edges of the strips abut the side edges of adjacent strips and the junction where the ends of each strip come together are staggered around the pipe so that the junction for adjacent strips do not align longitudinally. If ends of the strips overlap, additional adhesive is applied between the overlapping portions. A final epoxy coating is sprayed over the strips, forming an internal liner for the pipe.
申请公布号 US6703091(B1) 申请公布日期 2004.03.09
申请号 US20020085723 申请日期 2002.02.28
申请人 WALKER ROGER H. 发明人 WALKER ROGER H.
分类号 E21B17/10;F16L55/162;(IPC1-7):F16L55/163;F16L9/133 主分类号 E21B17/10
代理机构 代理人
主权项
地址