Metal water tanks are used in several industries for the purpose of storing enormous quantities of liquids. Keeping them in working condition is a tough ask for individuals. To ensure the longevity of a metal storage tank, waterproofing is a must. Metal tanks can deteriorate due to corrosion and rust. However, with the right techniques and materials, the structure can be conserved for extended periods. Here are some steps to follow:
Clean & Prepare the Tank
Start by cleaning the tank to remove any dirt, debris, or coatings. Use a wire brush or sandpaper to remove any rust or loose paint. Rinse the tank with clean water and allow it to dry completely.
Inspect for Leaks
Before applying for waterproofing material, inspect the tank for leaks or weak spots. Repair any cracks or holes using an appropriate sealant or welding, ensuring that the tank is structurally sound. Choose a suitable waterproofing material: Several options are available for waterproofing metal tanks, such as epoxy coatings, polyurethane coatings, and bitumen-based sealants. Consult with a professional or supplier to select the most suitable product for your needs.
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Apply the Waterproofing Material
Follow the manufacturer’s instructions for preparing and applying the chosen waterproofing material. Generally, the process involves mixing of components, and using brushes or rollers to apply the material to the tank’s interior and exterior surfaces. Ensure complete coverage, paying attention to corners, seams, and welds.
Allow Curing & Drying
After applying the waterproofing material, allow sufficient time for curing and drying. This duration can vary, depending on the product, humidity, and temperature. Follow the manufacturer’s recommendations for best results.
Conduct Water Test
Once the waterproofing material has dried, conduct a water test to ensure its effectiveness. Fill the tank with clean water and observe any signs of leakage or seepage.
Regular Maintenance
To prolong the tank’s life, regular maintenance is necessary. Inspect the tank for cracks, peeling, or blistering. Clean the tank regularly, removing any sediment or contaminants that may amass.
Additional Precautions
While waterproofing provides a significant barrier against moisture, it is important to consider the necessary precautions. Adequate ventilation and insulation can help control condensation and minimize the potential for moisture-related issues. Consider a proper drainage system to prevent water pooling around the tank’s base.
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The process of waterproofing vary depending on the product material and manufacturer’s recommendations. It is advisable to consult with professionals or experts in the field to ensure proper selection of materials and correct procedures. By waterproofing a metal water tank, you can enhance its durability, prevent corrosion, and maintain the quality of the stored water, ultimately extending the useful life of the storage tank.
How Long Do Metal Water Tanks Last?
Metal water tanks can vary depending on several factors, such as material construction, environmental conditions, and maintenance practices. Generally speaking, metal water tanks are known for their durability and can last for several decades if maintained properly.
Galvanized steel tanks, coated with a layer of zinc to protect against corrosion, can have a lifespan of around 20 to 25 years. However, the actual lifespan can be influenced by factors, such as thickness of zinc coating, presence of protective linings, and water quality.
Stainless steel tanks are more durable and corrosion-resistant than galvanized steel tanks. With proper maintenance and care, stainless steel tanks can last for 30 to 40 years.
Advantages of Metal Tanks
- Easily transport different substances because of its durability and strength.
- Sustain high temperatures and pressures.
- Corrosion-resistant, long-lasting, and minimal maintenance.
- Restricting leakage of hazardous materials because of non-permeable nature.
- Customizable
- Eco-friendly and recyclable.
- Suitable for a wide range of applications, including industrial, commercial, and residential.
- Fire-resistant
- Higher aesthetic appeal
If you want to elongate your tank’s useful life, contact Waterproofing.pk today.
