节水型农业越来越被重视,灌区为了为了扩大灌溉面积,提高灌溉效益,渐渐都采用混凝土渠道防渗、低压管道输水等技术,以减少渠道渗漏,提高水的利用率。本文阐述了现浇混凝土梯形防渗渠道的特点及施工技术,以供大家参考。 Water-saving agriculture is paid more and more attention. In order to increase irrigation area and improve irrigation efficiency, irrigation areas gradually adopt technologies such as seepage prevention through concrete channels and water conveyance through low-pressure pipelines to reduce channel leakage and improve water utilization efficiency. This article describes the characteristics and construction techniques of trapezoidal seepage prevention of cast-in-place concrete for your reference.