Gansu granaries water swelling bag% Zhejiang Hospital absorbent expansion bags Hebei hotel water swelling bag% A3 

 Gansu granaries water swelling bag% Zhejiang Hospital absorbent expansion bags Hebei hotel water swelling bag% A3 

 The water-swelling band introduction: 
 Water swelling bag specifications: 
 Product Type: freshwater-type DX-20A 
 2, product size: 600 (L) x 400 (width) × 8 (H) mm 
 Product weight: water 0.42Kg ± 5% 
 20Kg ± 5% after absorbing water. 
 4, use of materials: outside the bag: natural hemp fabric, the density of 42X39 
 Within the bags: textile 
 5, the use of the environment: freshwater pH environment 8> pH> 4 
 6, the expansion time: 3-5 minutes (water temperature environment ≥ 20 ° C) 
 7, the compressive strength: ≥ 150 Kg 
 8 Packing: carton packaging, each box containing 30 products; box 10, the moisture-proof plastic bags individually wrapped 
 9, carton size: 420 × 320 × 360 mm, corrugated 
 Five layers, storage and transportation conditions: moisture storage and transport of the limit heap 
 11 Shelf Life: 4 years 
 Water swelling bag materials: 
 1, the absorbent material of the product polymer chemicals, after absorbing water, the rapid expansion of 80 to 100 times. 
 2,420 grams of absorbent bags immersed in water 3 to 5 minutes to bulge weight to 18 to 20 kg. 
 3, the expansion of absorbent bags may be under pressure to 150 kg. 
 Water swelling bag use: 
 1, when not in use absorbent bags placed in the indoor dry place to avoid absorbent bags damp effect, the flood season or typhoon rain season can be placed at the gate or guardhouse for use. 
 2, when used to open the packaging, spread absorbent bags and filler finishing it evenly distributed. Absorbent bags completely immersed in water or directly in the absorbent bags watering to be fully expanded absorbent bags can be moved to intercept required at the flooding. 
 After flooding receded, not the expansion of absorbent bags finishing Replace the plastic bag; has been the expansion of the water absorption of the bag to be dry naturally, waste disposal, non-toxic, harmless, non-polluting the environment will not have any impact . 
 Detailed description of 
 Water swelling bag Usage: 
 For dams in flood control and rescue heightening block missing, the surrounding water spill-proof, project closure, culverts, and blockage of the dark hole, wave dissipation and scour protection, at any time reinforcement of the levees, the city water Dike, waterproofing block wall, and temporary flood control fortifications; rescue alternative to soil source, timely and quickly built Qiang Hu works to reduce the source can not be promptly Qiang Hu losses caused by the lack of soil due to the emergency scene. 
 Two. For typhoon floods, drainage works, retaining garage shops, buildings and bridges construction to prevent soil collapse and other temporary workers do; generally rivers, lakes, reservoirs, retaining, anti-overflow, rescue engineering and urban flood control. 
 3. For garage, yard, ditch ponds closed drainage of the lower-lying areas and flooded areas. 
 4. Used to build military fortifications anywhere, improve operational contingency defense capability. 
 Third, the product usage: 
 A. In the closure of a causeway, just 400 grams of this bag is soaked in water for 2-5 minutes, as soon as the solid expansion of the water for 20 ~ 25kg weight of the solid flood control bag, piled into the dam, or the slope after the expansion, or blocking the breach or built Dike. Available wire link between the bags and the bags. Fast and effective closure of the water shutoff at any time. 
 Two. Plugging plugs missing, according to the back of the river flow to determine the vulnerability size, choose to run or stuffed way: small leak can dive to plug the vulnerability of input to the vortex at. From the vulnerability in order to prevent the expansion out of control, it can be in the cave. 
 Fourth, the product environmental protection: 
 This product inside and outside bags woven pure linen and cotton, filled polymer retaining agent can be used as agricultural water conservation and drought. The flood control after the bag material in situ pour farmland, to facilitate the floods after drought; the solid water material in nature completely decomposed, non-toxic, tasteless, non-polluting residue, is green, kill two birds with one stone the product of choice. 
 The disadvantage of the five, the traditional sand bags prior to use: 
 Need to prepare a lot of sand and gravel soil, can not reserve in the city and river plains; use: it takes a lot of time and manpower loading, but also requires a lot of manpower and material resources to transport; use: the need for solid waste removal , spend a lot of manpower and resources, pollute the environment. 
 ? North Five Star Electric Equipment Co., China's largest flood control sandbag, water swelling the production and sales base of the bag, the abundant supply of advanced technology, and markets its products worldwide, this product anti-aging, antioxidant, folding resistance, used in water and flood control applications. 
 ? Flood control sandbag, water swelling bag is a good product of the flood season flood control, to prevent the flooding of the home, garage, shops, schools, hospitals, stations, buildings, factories, warehouses, etc.. Customers can request custom processing. 
 ? Produced flood control sandbag, water swelling can be nationwide delivery, adequate supply large quantity of Cong, the annual output of 2 million bags. 
 ? We continue learning at home and abroad with advanced technology and experience to play to their advantage, innovation, development has the the Jinxing features a series of storage bags, storage bags, storage the bladders products. [More] 

 Gansu granaries water swelling bag% Zhejiang Hospital absorbent expansion bags Hebei hotel water swelling bag% A3 

 Gansu granaries water swelling bag% Zhejiang Hospital absorbent expansion bags Hebei hotel water swelling bag% A3