Mega Reservoir Qatar
Mega Reservoir Qatar
  • Water & Wastewater

Mega Reservoir Qatar

Application of the Polyurea protective coating on the roof of potable water tanks

Kahramaa – Qatar General Electricity and Water Corp. Kahramaa – Qatar General Electricity and Water Corp. required a fast curing surface coating system with high mechanical abrasion resistance, no VOC contents, no cracking and stable features for waterproofing of the complete roof of the strategic potable water tanks in Qatar. Application with 1:1 heated, high-pressure, plural component equipment (Graco XP-2). The selected system was the root resistant approved QuickSeal PP-350 (aromatic), 2-component poylurea system and a solvent free primer, QuickPrime, 2K EP SF. Processing took place in 4 steps:
1. Concrete was prepared and cleaned of any residuesthat may have an affect to bonding.
2. Surface was primed and adhesion improved.
3. The aromatic Polyurea QuickSeal applied with heated, high pressure spray equipment.

The complete process of surface-preparation and application of base coat for 120.000m² was successfully completed in 4 months.

Reference details

Project description

Mega Reservoir Qatar



Size (in m²)

120000 m²




Kharamaa – Qatar Gen. Electricity and Water Corp.

Used products
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