PVC Waterstop Solutions
for Construction Joints
Engineered with premium polyvinyl chloride compounds to provide high elasticity, tensile strength, and durable hydrostatic resistance for concrete structures.
What Is A PVC Waterstop?
A PVC Waterstop is a specialized component used in concrete structures to prevent the passage of water through joints. Fabricated from high-grade polyvinyl chloride compounds, these profiles are designed to provide a flexible and durable barrier against hydrostatic pressure.
Embedded across and along the joint, the waterstop forms a continuous diaphragm that remains effective even during thermal expansion, contraction, and structural movement.
- ✓Engineered for complex structural jointing
- ✓High elasticity and tensile strength
Why Choose PVC Waterstops?
The industry standard for long-term hydrostatic containment.
Watertight Protection
Exceptional resistance to water pressure and chemical ingress in both vertical and horizontal joints.
Durable Performance
Non-biodegradable material that maintains integrity for the lifespan of the structure.
Flexible Design
Absorbs expansion, contraction, and differential movements without compromising the seal.
Wide Application
Versatile profiles suitable for water tanks, sewage plants, tunnels, and deep foundations.
Types Of PVC Waterstops
Construction Joint
Plain flat profile for stationary concrete joints.
Expansion Joint
Central bulb design to handle active structural movement.
Internal
Centrally placed within the concrete section.
External
Surface applied for slab-on-grade applications.
Our PVC Waterstop Range
WLA Series
Internal Construction Joint
- Reservoirs
- Water Towers
- Retaining Walls
WLB Series
Internal Expansion Joint
- Basement Walls
- Floor Slabs
- Culverts
WLC Series
External Construction Joint
- Underground Slabs
- Roof Decks
- Paved Areas
WLD Series
External Expansion Joint
- Expansion Slabs
- Bridge Decks
- Complex Paving
Technical Specifications
WLA & WLB Internal Series
| Code | A (mm) | B (mm) | C (mm) | D (mm) | Width (mm) | Pack (mtr) |
|---|---|---|---|---|---|---|
| WLA 150 | 150 | 4 | 15 | 3 | 150 | 20 |
| WLA 200 | 200 | 5 | 18 | 4 | 200 | 15 |
| WLB 150 | 150 | 4 | 15 | 3 | 150 | 20 |
| WLB 250 | 250 | 6 | 22 | 5 | 250 | 10 |
WLC & WLD External Series
| Code | A (mm) | B (mm) | C (mm) | D (mm) | Width (mm) | Pack (mtr) |
|---|---|---|---|---|---|---|
| WLC 200 | 200 | 5 | 20 | 4 | 200 | 15 |
| WLD 250 | 250 | 6 | 25 | 5 | 250 | 10 |
Typical Applications
Water Reservoirs
Tunnels & Culverts
Basement Foundations
Sewage Treatment
Product Gallery
Need More Information?
Contact our technical team for custom solutions and project quotes.
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