How to Construct Anti-seepage Membrane for Small Fish Pond
In the use of anti-seepage membrane products in many engineering fields, aquaculture is the most popular. The good anti-seepage plastic geonet manufacturers and environmental protection and durability of the anti-seepage membrane maximize the protection of water resources. More and more fish farmers Started to use anti-seepage membranes for anti-seepage construction of fish ponds, so how should anti-seepage membranes be constructed in small fish ponds?
1. Drain the pool water to dig out debris and silt, and dry it for one to twenty days in winter. Then, evenly lay a layer of 15-20 cm thick clay on the bottom and slope of the pond and use mechanical rolling or tamping. Put a layer of 0.5 mm thick impermeable wholesale plastic geonet as the impervious layer, and measure its size according to the shape of the fish pond Then cut and tamped according to the actual situation.
2. The width of the lap seam between the membrane and the membrane when splicing the impermeable membrane is generally not less than 15cm. The laying of the impermeable membrane should minimize walking and movement on the surface of the membrane, otherwise, it will cause damage to the impermeable high quality plastic geonet and finally protect the slope Sprinkle some grass seeds to prevent rainwater from entering the slope.
If it is a small-scale fish pond during construction, consider using red-brick masonry, pour 5cm of crushed stone concrete at the bottom and use mortar and cement for construction, and wait until all the construction is completed and solidified. If you find it practical, use it quickly.
What we usually refer to as storage tanks is actually a pool that regulates rainwater. During the flood season, many rivers and streams will be full and will sweep in all kinds of garbage sludge, not only affect the ecological environment of the entire river and lake It will also cause difficulties for subsequent governance. So when we will use HDPE geonet manufacturers to solve this problem.
The use of a storage tank can accumulate rainwater during the flood season, and can also settle large particles in the rainwater. After waiting for a period of time, it can be discharged into the river, which can play a good role in water regulation. Usually, the storage tank is built due to the time and the ground, and most of them are built manually. At this time, in order to keep the water body from being leaked, it is necessary to lay a bentonite geosynthetic clay liner factory price in advance to prevent seepage.
In the construction process of the storage tank, the construction of the bottom drainage pipe is mainly considered. After the completion, the bottom of the tank is leveled to ensure that there are no large particles of foreign objects to prevent puncture of the geomembrane. The laying of geomembrane is mainly considered by the bottom treatment.
It should be noted that when performing polyester geogrid manufacturers construction, anti-skid issues should be considered on the slope, excavation of anchor trenches, and construction of concrete in the transition layer. The specific operation process must be planned in advance with the construction management personnel, according to the business Procedures and operations, after the completion of the essential inspection and acceptance, can be confirmed after completion.