Specializing in flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! Specializing in flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! Specializing in flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! Hebei Jinju Star Electric Equipment Co., Ltd. Contact: Hu Ruonan tel: 133 732 1199 7 business buttoned: 2218664342 Address: 133 East Zhongshan Road, Shijiazhuang City [Flood bags inflate the bag, also known as general swelling as lightweight bag , can be folded to save. .] Hebei Five Star Electric Equipment Co., swelling bag Specification: 1 Packaging: carton packaging, each box containing 40 products; tank every 20 products, individually wrapped with a moisture-proof plastic bag 2 carton specification:. 420 × 320 × 360 mm, corrugated three storage conditions: moisture storage and transport, limit five-layer stack specializes in high flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! 4 Shelf Life: 4 years 5 bags of absorbent material is water-swelling polymer chemicals can rapidly swell after absorbing water from 80 to 100 times. 6.420 g absorbent bags immersed in water for 3 to 5 minutes to swell to 18 to 20 kg weight. After 7 absorbent bags can inflate pressure 160 kg. 8 Product Type: freshwater type DX-20A specializes in flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! 9 Dimensions: 600 (L) × 400 (width) × 8 (height) mm 10 Weight: before and after absorbing 0.42Kg ± 5% water absorption 20Kg ± 5% 11 materials: outer bag: natural hemp fabric, Density 42X39 inside the bag: textiles 12 Environment: freshwater pH environment 8> PH> 4 13 swell time: 3-5 minutes (temperature environment ≥ 20 ℃) ??14 Compressive strength:. ≥ 150 Kg specializing in flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! Swelling bags applications I. bags to prevent swelling landslide dam: When the dam seepage affected by the landslide caused sometimes, if not prevented, there will be danger of collapse embankment. Second, the swelling increased bags can be used for the dam: According to hydrological notice flood level will exceed the design flood level and may even exceed the dam before the flood, with swelling in the bag while repairing the dike near the water, with water overflowing out . Specializing in flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! Third, anti-swelling water pressure piping bags: piping is dangerous dams often occurs when the mouth is small piping can seize the moment to stop blocking the expansion area. When the temporary difference is small head was back when gushing mouth in a large area with soil bags surrounded repair wells, water backpressure. Specializing in flood water swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! Fourth, the swelling waves of anti-punch bags can eliminate: When the flood too fast, the water level rising when the levees would cause enormous pressure, due to the swelling of the bag has a certain flexibility, fasten the absorbent bags piled to the edge of the dam The purpose of the professional, can cushion the impact of the dam's flood, they can play a berm engaged in flood rescue swelling bag manufacturers in Hebei Yuxing ‖ swelling flood bags necessary! Hebei Jinju Star Electric Equipment Co., Ltd. Contact: Hu Ruonan tel: 133 732 1199 7 business buttoned: 2218664342 Address: 133 East Zhongshan Road, Shijiazhuang City