渠道衬砌中复合土工膜焊缝检测设备的改进和应用

Improvement and Application of the Composite Geomembrance Welding Seam Inspection Equipment in Channel Lining

施工中土工膜的接缝试验检测有严格的质量标准，同时土工膜焊缝又是防渗的质量控制重点，施工中通过对土工膜检测设备的改进，缩短了土工膜的施工及焊接检测、验收的时间，保证了渠道工程的施工质量，加快了施工进度；达到了较理想的使用效果。

There is strict quality standard for geomembrane welding seam testing in construction, at the same time geomembrane welding seam is the key quality control in anti-seepage treatment. Through the improvement of the geomembrane testing equipment, we reduced the time to detect the welding seams and the time to check and accept, ensured the quality of channel construction, speeded up the schedule, and achieved an ideal effect.