WATERTANK REPAIR
WATERTANK WATERPROOFING
How to repair and restore an old, deteriorated concrete water tank.
Purpose of repair
To stop water leaking from outside into the water tank.
To stop water seeping from the water tank outside.
To extend the life of the water tank to increase its lifespan.
Reduce the risk of not having water available due to leaks.
Reduce the problem of paying excessively high water bills.
Reduce the problem of not having water to use due to water storage tanks losing condition.
How to stop water leaking from outside the water storage tank
When we discovered a water leak on the outside wall of the water tank. Stopping water leaks involves injecting a pressurized solution into the area where the leak occurs. It's called the polyurethan foam injection method, which involves compressing water-stopping substances produced from polyurethane substances. When in contact with water, it expands into water-stopping foam. There are many types and grades. The more cheap the grade. They are often not durable and deteriorate quickly. Causing water to leak in again. Foam shooting is a method that requires an experienced repairman to do the job. Normal people cannot repair it themselves. We break down the general repair steps as follows:
Extract the skin to check for leaks. This method aims to open the surface and use it to pump liquid to seal the leak.
Drill holes and install the packer gun head.
Inject polyurethane liquid into the firing head.
Remove the firing head and cover the surface with quick-drying waterproof cement.
Take off the installation head and putty the work neatly.
You should do another step of protection coating if you want it to be more durable.
LOW THERMAL CONDUCTIVITY
Properties of SPF (spray polyurethane foam.
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It has excellent thermal insulation properties.
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SPF is the lowest thermal insulation in comparison with other materials.
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When installing the foam, there will be no joints because it is sprayed homogeneously.
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Excellent adhesion to roofing materials such as metal sheet roofs
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No moisture or water absorption in the air
Maintenance of water tanks
Reinforced concrete wells require maintenance according to their service life, taking into account requirements such as the water tank must not leak, the water tank must not have contaminants such as wastewater from outside, the water tank must have a long service life, etc. Maintenance will be divided into the following topics:
Annual maintenance, such as cleaning the septic tank, should be done every year.
The quality of water in the tank should also be checked every year to check for germs, bacteria and the cleanliness of the water.
Check for cracks, leaks, and completeness of the water tank every 3 years.
Pond coating is the coating of the pond to prevent leakage. It should be done every 5-7 years.
We accept inspections, surveys, repairs, and installation of waterproofing systems, water storage tanks, buildings, factories throughout the country.
