Tank cleaning & waterproofing in Government Departments Complex 2nd District
In Government Departments Complex 2nd District, rooftop tanks supply daily water for residents, but leaks or lining failure lose both water and money. Al Raya thoroughly cleans the tank and waterproofs it with a sealed layer over a prepared surface.
What tank cleaning and waterproofing includes
- Fully emptying the tank and removing sediment and residue from its walls and base
- Rinsing the inner walls until the surface is clean and ready for inspection
- Checking the tank walls, base and joints for cracks or damage to the inner lining
- Treating cracks and joints and preparing the surface before any waterproofing material is applied
- Applying the right waterproofing layer to the walls, base, edges and corners
- Giving special attention to the joints between walls and base, which are often the most vulnerable points
From your call to a sealed tank
- 1
Describe what you see
Call or message us on WhatsApp and tell us the tank type, where it sits and what you have noticed, whether a leak or damage to the inner surface.
- 2
Emptying and cleaning the tank
The tank is fully emptied, then the sediment and residue clinging to its walls and base are removed, and it is rinsed until the surfaces are clean and dry.
- 3
Repairing cracks and preparing the surface
Cracks and joints are treated before any coat is applied, because a waterproofing material does not bond to a cracked or wet surface. A good layer starts with a surface that is ready.
- 4
Applying the waterproofing layer
The right waterproofing material for the tank, such as epoxy or bitumen, is applied to the walls, the base and the corner joints, with careful attention to edges and seams.
Why combine cleaning and waterproofing in one job
- Waterproofing over a dirty surface separates quickly
- We treat cracks before any coat is applied
- We check all the tank walls while cleaning
- We use waterproofing materials suited to water tanks
- We take your request by phone call or WhatsApp message
The service in Government Departments Complex 2nd District
In a district like Government Departments Complex 2nd District, homes and buildings usually have rooftop tanks to store water from the mains or a well. Water lost from cracks in the lining, the tank base or the joints between walls and floor is money wasted. In an Al-Ahsa environment of intense heat and ground damp and salt, the old lining may degrade quickly. Work begins by emptying the tank completely and cleaning it of silt, rust and old paint, then inspecting cracks and splits in the walls and floor, and finally applying a new waterproof layer of epoxy or bitumen over the prepared surface.
Government Departments Complex 2nd District is a district in Al-Ahsa governorate in the Eastern Province, close to Al Hamra 1st District, Al Aziziyah 1st District and Al Hamra 2nd District.
The tank base and the joint between wall and floor are inspected first, because pressure and heat make these points the weakest.
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Questions about Tank cleaning & waterproofing in Government Departments Complex 2nd District
Cleaning is a necessary step before waterproofing. The material needs a clean, dry surface to bond to. Any sediment, algae or residue between the wall and the coat causes it to separate quickly. Waterproofing alone without prior cleaning does not solve the problem.
Epoxy is a resin that hardens after application and forms a rigid layer that resists water and wear; it is often used to line indoor water tanks. Bitumen is a flexible rubber-like material or comes as a rolled membrane fixed to the surface, and suits different conditions. The choice depends on the tank type and the state of its walls.
It is not advisable. A crack in a tank wall moves with heat expansion and contraction, and any coat applied over it without treatment will crack again at the same spot. Treating cracks and joints before applying the waterproofing is the step that keeps the layer in place over time.
Yes, full emptying is necessary for both steps. The walls and base cannot be cleaned properly with water still inside, and a waterproofing material cannot be applied to a wet surface. After the coating is applied, the surface needs enough time to dry before the tank is refilled.
Tell us the tank type, ground or overhead, and whether it is concrete or plastic, and what you have noticed: a leak from a wall or the base, a crack in the inner lining, or an odour in the water. The clearer the details, the better we can judge what the tank needs before we arrive.
The tank is cleaned of sediment, silt and rust on the walls and base, old paint and damaged lining, until the surface is clean and free of any loose or damp material before the new waterproof layer is applied.
No, the waterproof layer must dry completely before the tank is filled with water again. The team will tell you when it is safe to start using the tank after the work is done.
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