Joints are where buildings move — and where water, dirt and chemicals get in if the seal fails. A good sealant joint is about correct joint design, preparation and backing as much as the sealant itself.
Indus seals expansion and control joints in floors, walls, façades and infrastructure, using a wide range of polyurethane and polysulphide sealing compounds and preformed joint systems.
Scope of work
- Sealing expansion and control joints in floors and walls
- Polyurethane and polysulphide sealants
- Treatment with preformed joints and joint covers
- Joint repair and re-sealing
- Joint cutting
- Joints in precast façades, roads and median barriers
Systems we apply
Polyurethane sealants
Elastic, UV-resistant sealants for façades, precast panels and floors.
Polysulphide sealants
Chemical- and fuel-resistant sealants for roads, barriers and industrial floors.
Preformed joints
Compression seals and joint covers for wide or heavily trafficked joints.
Joint repair
Removal of failed sealant, arris repair and re-sealing.
Barwa City Phase I alone involved more than 180,000 linear metres of polyurethane joint sealing across four main contractors.
How we work
- Joint checkMeasure joint width and depth and confirm expected movement.
- PreparationCut or grind clean, remove laitance and dust, and prime where required.
- BackingInstall backer rod or bond-breaker to the correct depth.
- SealingGun-apply, tool and finish the sealant to a neat profile.
Project gallery
Selected references
| Project | Contractor | Quantity |
|---|---|---|
| Barwa City Phase I | United Precast | 100,000 L.M |
| Barwa City Phase I | Bilfinger Berger | 60,000 L.M |
| Barwa City Phase I | KCIC | 14,000 L.M |
| Cricket Stadium, Industrial Area | Al Ali Projects | 14,000 L.M |
| Amphitheatre, Industrial Area | Al Ali Projects | 13,000 L.M |
| Median Barriers – Doha Expressway | Kingdom Company | 12,000 L.M |
| Warehouses & Administration, Ras Laffan Industrial City | Venture Gulf Engineering | 12,000 L.M |
| Barwa City Phase I | Redco International | 7,500 L.M |