how to build pe pp and pvc plastic sheet tanks

Plastic sheet tanks made from materials such as PE (polyethylene), PP (polypropylene), and PVC (polyvinyl chloride) are widely used for various purposes such as storing liquids, chemicals, and even fish farming. These tanks are cost-effective, durable, and easy to install. In this article, we will guide you through the process of building PE, PP, and PVC plastic sheet tanks.

1. Planning and Designing

Before starting the construction of a plastic sheet tank, it is essential to plan and design the structure. Consider the purpose of the tank and determine the required size and capacity. Ensure that you have enough space to accommodate the tank, and take into account any additional equipment, such as pipes and valves, that may be necessary.

2. Material Selection

Choose the appropriate plastic sheet material for your tank based on its purpose and the substances it will store. PE, PP, and PVC are common choices due to their resistance to corrosion, chemicals, and UV rays. Each material has its own strengths and weaknesses, so consider factors such as temperature sensitivity and impact resistance when making your selection.

3. Obtaining the Plastic Sheets

Once you have determined the material for your tank, you need to obtain the plastic sheets. Contact a reputable supplier or manufacturer who specializes in plastic sheeting and provide them with your required specifications. Ensure that the sheets are of high quality and meet relevant industry standards.

4. Cutting the Sheets

Using a sharp utility knife or a specialized cutting tool, carefully cut the plastic sheets according to the dimensions of your tank design. Take accurate measurements and mark the sheets before cutting to ensure precision. Use a straight edge or a ruler to guide your cuts and make smooth, clean edges.

5. Assembling the Tank

Begin by joining the cut plastic sheets together to form the tank\’s walls. Use a suitable adhesive specified for the chosen plastic material, or heat welding if applicable. Apply the adhesive or heat to the edges of the sheets and press them firmly together. Use clamps or weights to hold the sheets in place until the adhesive sets or the welded seams cool down.

6. Reinforcing the Corners and Edges

The corners and edges of the plastic sheet tank are vulnerable to stress and pressure. To strengthen them, reinforce the corners with plastic angle bars or strips made from the same material as the sheets. Apply the adhesive or heat weld the bars/strips onto the corners and edges to provide additional support.

7. Installing Fittings and Accessories

Drilling holes into the plastic sheets allows for the installation of various fittings and accessories. These may include inlet and outlet pipes, valves, level indicators, and vents. Take accurate measurements and use suitable drilling tools to create the holes. Ensure that the fittings and accessories are securely attached to prevent any leakage or accidents.

8. Testing the Tank

After completing the assembly and installation, it is crucial to test the tank for its integrity and functionality. Fill the tank with water or the intended liquid and monitor it for any signs of leakage. Check the fittings, valves, and accessories for proper functioning. Make any necessary adjustments or repairs before putting the tank into regular use.

9. Maintenance and Cleaning

To ensure the longevity and efficiency of your plastic sheet tank, perform regular maintenance and cleaning. Inspect the tank for any signs of damage or wear, and repair or replace any compromised parts. Clean the tank periodically as per the recommended guidelines to prevent the buildup of residue or harmful substances.

In conclusion, building PE, PP, and PVC plastic sheet tanks requires careful planning, material selection, precise cutting and assembly, and proper installation of fittings and accessories. By following these steps and ensuring regular maintenance, your plastic sheet tank will serve its intended purpose effectively and efficiently.