The China Institute of Water Resources and Hydropower Research recently conducted a large-scale simulation test on the actual application of rubber water-stopping belts in Fengshui Engineering Rubber Science and Technology Development Co., Ltd., Hebei Province. The pilots participated in the trial included the Office of the South-to-North Water Diversion Project Construction Committee of Hebei Province, the Beijing Water Conservancy Planning and Design Institute, the Hebei Water Conservancy and Hydropower Survey and Design Institute, the Hebei Water Resources and Hydropower Second Survey and Design Institute, and the Tianjin Water Conservancy and Hydropower Survey Design and Research Institute. Many experts.
The simulation test was conducted on the structural features of the “Yinging River inverted siphon†of the Beijing-Shijiazhuang Emergency Water Supply Project of the South-to-North Water Transfer Project. The Beijing Water Resources Planning and Design Institute provided the requirements that the rubber water stoppage should meet in the use of the project. China Water Resources and Hydropower Science The Institute designed a test device and a test program and presided over the test. Hengshui Fengze Engineering Rubber Science and Technology Development Co., Ltd. manufactured a test device and developed a rubber water stop tape product that meets the engineering requirements. During the test, the rubber water stoppages were in normal working condition (no differential settlement, 3 cm wide) and uneven settlement between holes (3 cm between the box culvert and the box culvert, and the water stop was stretched 3 cm), the resistance to water pressure at the non-uniform state of the single hole (the side of the box and culvert overlapped, the outer top cracked 6 cm, and the water stop was extended 2.3 cm) was verified. The China Institute of Water Resources and Hydropower Research concluded that the rubber waterstop developed by Hengshui Fengze Engineering Rubber Science and Technology Development Co., Ltd. meets the relevant test conditions under a pressure of 90 meters and with high head pressure, with no breakage, no leakage, and no dropout. , To meet the requirements of the South-to-North Water Transfer Project.
The large-scale simulation test conducted by Hengshui Fortress Engineering Rubber Science and Technology Development Co., Ltd. is the first case in China, filling the domestic gap. The water experts who participated in the experiment fully affirmed the efforts made by Hengshui Fengze Engineering Rubber Science and Technology Development Co., Ltd. for this test.
The simulation test was conducted on the structural features of the “Yinging River inverted siphon†of the Beijing-Shijiazhuang Emergency Water Supply Project of the South-to-North Water Transfer Project. The Beijing Water Resources Planning and Design Institute provided the requirements that the rubber water stoppage should meet in the use of the project. China Water Resources and Hydropower Science The Institute designed a test device and a test program and presided over the test. Hengshui Fengze Engineering Rubber Science and Technology Development Co., Ltd. manufactured a test device and developed a rubber water stop tape product that meets the engineering requirements. During the test, the rubber water stoppages were in normal working condition (no differential settlement, 3 cm wide) and uneven settlement between holes (3 cm between the box culvert and the box culvert, and the water stop was stretched 3 cm), the resistance to water pressure at the non-uniform state of the single hole (the side of the box and culvert overlapped, the outer top cracked 6 cm, and the water stop was extended 2.3 cm) was verified. The China Institute of Water Resources and Hydropower Research concluded that the rubber waterstop developed by Hengshui Fengze Engineering Rubber Science and Technology Development Co., Ltd. meets the relevant test conditions under a pressure of 90 meters and with high head pressure, with no breakage, no leakage, and no dropout. , To meet the requirements of the South-to-North Water Transfer Project.
The large-scale simulation test conducted by Hengshui Fortress Engineering Rubber Science and Technology Development Co., Ltd. is the first case in China, filling the domestic gap. The water experts who participated in the experiment fully affirmed the efforts made by Hengshui Fengze Engineering Rubber Science and Technology Development Co., Ltd. for this test.
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