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The construction of impermeable membrane in fish pond is a professional work, which needs to follow certain steps and precautions. The following are the detailed steps and precautions for the construction of the impermeable membrane in the fish pond:
1. Preparation stage.
Before starting construction, you need to make adequate preparations. First of all, it is necessary to choose the appropriate impermeable membrane, according to the size and use of the fish pond, choose the appropriate specifications and materials of the impermeable membrane to ensure that it has sufficient durability and waterproof performance. Secondly, the bottom of the fish pond should be cleaned and leveled, debris and sharp objects should be removed, and the quality of the impermeable membrane should be ensured.
Second, the laying stage.
When laying impermeable membranes, the following points need to be noted:
1.Before laying the impermeable membrane, check whether the bottom of the fish pond is flat, and fill in the potholes if there are them. At the same time, the laying of impermeable membranes in windy weather should be avoided so as not to affect the quality of construction.
2.The laying of the impermeable membrane should start from one end of the fish pond, lay the impermeable membrane in a predetermined position according to the design requirements, and ensure that the impermeable membrane is closely attached to the bottom of the fish pond.
3.When laying the impermeable membrane, attention should be paid to avoid wrinkles and bubbles, and if found, it should be dealt with in time to avoid affecting the impermeable effect.
4.The edge of the impermeable membrane should be sealed, and sealed with hot melt welding or adhesive to ensure that the edge is not water-permeable.
5.When laying the impermeable membrane, a sufficient drainage slope should be set to facilitate drainage.
3. Testing and acceptance stage.
After the impermeable membrane is laid, it needs to be tested and accepted. First of all, the impermeable membrane should be checked to be flat, free of wrinkles and bubbles, and whether the edges are well sealed. Secondly, a water filling test should be carried out to check the waterproof performance and pressure resistance of the impermeable membrane. If water leakage and other quality problems are found, they should be dealt with in time. After passing the acceptance, it can be put into use.
4. Precautions.
In the process of construction of impermeable membrane in fish ponds, the following points need to be noted:
1.Construction personnel should have the corresponding professional skills and experience, and follow the construction specifications and safety operation procedures.
2.During the construction process, care should be taken to protect the impermeable membrane from mechanical damage or man-made damage.
3.Before construction, the bottom of the fish pond should be fully drained, and the impermeable membrane construction should be avoided in the presence of water.
4.In the construction process, attention should be paid to environmental protection and safety issues, rational use of resources, and avoid adverse effects on the environment.
5.When using impermeable membranes, they should be inspected and maintained regularly to find and deal with problems in time to ensure their long-term stable operation.
In short, the construction of fish pond impermeable membrane needs to follow certain steps and precautions to ensure the construction quality and use effect. In the actual construction process, it should be handled flexibly according to the specific situation to ensure the smooth progress of the construction. At the same time, we should pay attention to environmental protection and safety issues, make rational use of resources, and contribute to the construction of a beautiful homeland.