河北省衡水丰泽工程橡胶科技开发有限公司研制开发的橡胶止水带最近通过了实际应用大型模拟试验。此次模拟试验是针对南水北调中线京石应急供水工程“永定河倒虹吸”的结构特点进行的。在试验过程中,对橡胶止水带在正常工作状态,孔间不均匀沉降状态、单孔不均匀状态时的抗水压 Rubber Hengshui, Hebei Province, Fortress Engineering Rubber Technology Development Co., Ltd. has developed a rubber water-stop recently passed the actual application of large-scale simulation test. The simulation test is aimed at the structural characteristics of “Yongding River inverted siphon” of the Beijing-Shijiazhuang emergency water supply project in the middle route of South-to-North Water Diversion Project. During the test, the rubber water stop in the normal working condition, the uneven settlement between the hole state, single-hole non-uniform state of the anti-water pressure