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越来越多的防渗实现证明，卷材防渗是盐湖开采工程理想的防渗方式。确保卷材防渗效果的关键之一是根据工程特性优选防渗卷材。根据盐湖开采工程特性和防渗卷材的生产现状，对防渗卷材的选择进行了探讨。
More and more seepage proofs have proved that impermeable membrane is the ideal way to prevent seepage in the salt lake mining project. One of the keys to ensuring impermeability is to optimize impermeable rolls based on engineering characteristics. According to the characteristics of salt lake mining and the production status of impermeable membrane, the selection of impermeable membrane is discussed.