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充水活动式橡胶坝是小河流小灌区渠首拦河抬高水位的一种较好的坝型。随时调节坝高，汛期来洪水坝袋可以塌落到河床同样高．不阻碍泄洪。因此，河床稳定，坝前不淤积。活动式橡胶坝．除固定式橡胶坎特点之外．它有本身的特点。灌溉期间安装坝袋正常运转，非灌溉期间，坝袋卸下来在库里保存。这样就解决了北方寒冷地区，由于春季坝上过冰排，而到破坝袋的问题。冬季坝袋保存在库里，不仅防上坝袋冰上冻裂，而且不能折坏，也防止老化，可以延长坝袋的使用寿命。
The water-filled movable rubber dam is a better type of dam that can raise the water level in the head of a small irrigation area of a small river. At any time to adjust the dam height, the flood season dam bags can collapse to the same high riverbed. Do not hinder flood discharge. Therefore, the riverbed is stable and siltation is not observed in front of the dam. Movable rubber dam. In addition to the fixed rubber ridge features. It has its own characteristics. Dam installation during irrigation normal operation, during non-irrigation, dam bag unloaded to save in the library. This solves the cold northern areas, due to the ice dam over the spring dam, but to break the dam problem. Winter dam bags stored in the library, not only on the ice dam on the anti-frozen bag, and can not be broken, but also to prevent aging, dam bags can extend the service life.