The cast-in-situ concrete is broadly used in channel lining with the characteristics of good effect in anti-seepage, long service life, easy to control and good apparent.

• 摘要渠道现浇混凝土衬砌以其防渗效果好、使用寿命长、施工质量便于控制、外表美观等特点，在渠道防渗方面深受青睐。