Flood control water-absorbent expansion bag = flood control sack size % manufacturer - manufacturer's flood control material reserve

Flood-proof and water-absorbent expansion bags, flood-proof gunny bags, manufacturers and manufacturers reserve flood-control materials
Flood-proof and water-absorbent expansion bags, flood-proof gunny bags, manufacturers and manufacturers, store flood-control materials
Flood-proof and water-absorbent expansion bags, flood-proof gunny bags, and manufacturers and manufacturers, store flood-control materials
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Hotline
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Quiekou
Contact Mo Chaofan
Company Hebei Wuxing Electric Power Equipment Co., Ltd.
Precautions for water-absorbent expansion bags of Hebei Wuxing Electric Power Equipment Co., Ltd.
． Both sides of each layer of interception bags must be firmly fixed to the embankment.
． The interception bags can be connected with iron wire or hemp rope.
． The interception expansion bag should be sealed with a plastic sealing bag before use and must not be damaged.
Water-absorbent expansion bag
Detailed parameters of water-absorbent expansion bag
Minutes after contact with water, because the polymer in it absorbs water and expands, the weight of the expansion bag reaches about 100%, achieving the special effect of using water to control water, and the efficiency is more traditional Sand filling increased times. Water-absorbing expansion bags
Before absorbing water, they are small in size and light in weight. A single expansion bag weighs only .3 cubic meters, making it easy to store and transport.
The materials used in flood control expansion bags are mainly cotton bags, sacks and super absorbent resin. Cotton bags and sacks are bonded to the soil and eventually turn into humus. The filling is non-toxic, tasteless and can be naturally degraded, without causing any harm to the environment. pollute.
Hebei Five Star/Flood Control/Expansion Bag has the following significant features
. Hebei Five Star/Flood Control/Expansion Bags can be ordered as required
. Hebei Five-Star Flood Control/Expansion Bag can quickly turn the floodwater into solid material in the bag when it encounters water. When the water is solidified, it expands and squeezes horizontally, effectively preventing leakage at the joint.
． Hebei Five Star/Flood Prevention/Expansion Bags use water to keep out water and meet emergency flood prevention needs.
． Hebei Five Star/Flood Control/Expansion Bag The expanded material in the bag is water, which does not require excavation and transportation of soil, sand and gravel, saving a lot of manpower, materials and transportation, which is beneficial to environmental protection and ecology, and its advantages are particularly highlighted in places where there is a lack of sand and gravel soil sources. .
, Hebei Five Star/Flood Control/Expansion Bag operates quickly, with high efficiency and speed. It can provide quick rescue in the critical moment of emergency flood control.
． Hebei Five Star/Flood Control/Expansion Bag Flood Control requires no equipment, no complicated technology, and is easy to operate.
Comparing Hebei Five Star/Flood Control/Expansion Bags with flood control bags filled with sediment, the investment in manpower and material resources is significantly reduced. One bag has multiple uses. It can block water, prevent seepage and prevent waves, and can effectively protect embankments.
． The polymer water-retaining agent pre-packed in Hebei Five Star/Flood Control/Expansion Bags is a new type of environmentally friendly material that is non-toxic, odorless and pollution-free.
． Hebei Five Star/Flood Control/Expansion Bags The bags before water fixation are light in weight and small in size, and one person can carry dozens of them.
, sealed packaging, convenient for storage.
Five-star water-absorbent expansion bag specifications
, product model fresh water type
, product size (length) (width) (height)
, product weight before water absorption.%
Water absorption After %
, the material is made of natural linen fabric for the outer bag, density
Textile for the inner bag
, usage environment fresh water acid-base environment&
, expansion time minutes (water temperature environment ℃)
, Compressive strength
, Product packaging is packed in cartons, each product box contains 1 product, and each product in the box is individually packaged in a moisture-proof plastic bag
, Carton specifications, five-layer corrugated paper
, Storage Transportation conditions, moisture-proof storage and transportation, maximum stacking height
, shelf life of years
Application scope of water-absorbent expansion bags
(1) Preventing embankment landslides When embankments are affected by water seepage and cause landslides, if not If it is stopped in time, there will be a danger of the embankment collapsing. The specific method of use is to use water-absorbent expansion bags and stack them in multiple layers in the lower part of the embankment to prevent the dam soil from continuing to slide in a short time. At the same time, it can speed up the time to fill the soil and repair the collapsed embankment.
(2) Raise the dam. According to the water condition forecast, the flood level will exceed the design flood level and may even exceed the dam. Before the flood comes, use absorbent expansion bags to repair the sub-bank on the water side of the top of the embankment to prevent overflow. . Specific usage method of absorbent expansion bag: After the absorbent bag is inflated, it is layered and compacted. In order to avoid leakage between layers, loose soil should be added between layers. If it can be used with plastic film, the anti-seepage effect will be better.
(3) Wave suppression and anti-scouring. When the flood is too rapid and the water level continues to rise, it will cause huge pressure on the flood control dam. Since the absorbent expansion bags have a certain degree of flexibility, the absorbent bags must be firmly stacked beside the embankment. It can buffer the impact of floods on the embankment, thereby serving the purpose of embankment rescue. The specific method of use is to spread the absorbent expansion bag flat, tie both ends of the bag to the embankment stakes with ropes, and throw it directly on the water. After the absorbent expansion bag is inflated, because the absorbent bag has a certain buoyancy, it can rise and fall with the waves. Play a role in eliminating waves.
(4) Piping water storage and back pressure Piping is a danger that often occurs in dams. When the piping mouth is small, seize the time to block it to prevent the area from expanding. When the water head difference between the front and back is small, earth bags can be used at the water inlet to repair a larger area of wells and store water for back pressure. The specific method of use is to use the backwater side of the dam as a fixed side, stack the expanded water-absorbent expansion bags in a multi-layered shape to form a sandbag wall, and surround a rectangular water tank on the other side of the dam, and then put it into the tank. Inject water to suppress pipe backflow through water pressure. To prevent leakage, a layer of plastic film should be added to the inside of the absorbent expansion bag.
The disadvantages of traditional sand and soil bags are that a large amount of sand, gravel and soil must be prepared before use, which cannot be stored in cities and plain areas with high river beds. It takes a lot of time and manpower to fill, and also requires a lot of manpower and material resources to transport. Solid waste needs to be cleaned up after use, which consumes a lot of manpower and material resources and pollutes the environment.
Flood-proof and water-absorbent expansion bags, flood-proof gunny bags, manufacturers and manufacturers, flood-control material reserves
Flood-proof and water-absorbent expansion bags, flood-proof gunny bags, manufacturers and manufacturers, flood-control material reserves
Flood-proof and water-absorbent expansion bags, flood-proof gunny bags, manufacturers and manufacturers, flood-control material reserves reserve