PVC Water Stoppers are specially designed sealing profiles used in concrete construction joints to prevent water seepage and leakage. They play a critical role in maintaining the water-tightness of structures such as basements, water tanks, reservoirs, dams, tunnels, canals, and sewage treatment plants.

Manufactured from high-quality Polyvinyl Chloride (PVC), water stoppers offer excellent flexibility, durability, and resistance to water pressure, chemicals, and environmental conditions. They are embedded in concrete joints during construction to ensure long-term protection against water ingress.

Key Features

Manufactured from high-quality flexible PVC material
Provides effective sealing at concrete construction joints
Excellent resistance to water pressure and seepage
Good flexibility for easy installation and joint movement
Resistant to chemicals, acids, and alkalis
High durability and long service life
Suitable for various civil and industrial structures

Technical Specifications

Material: Polyvinyl Chloride (PVC)
Type: Center Bulb / Dumbbell / Flat Ribbed / Expansion Type
Width: 150mm, 200mm, 230mm, 250mm, 300mm (custom sizes available)
Thickness: As per standard design
Color: Blue / Black / Yellow (as per requirement)
Tensile Strength: ≥ 8 MPa
Elongation at Break: ≥ 300%
Temperature Range: -10°C to +60°C

Advantages of PVC Water Stopper

Excellent Water Tightness: Effectively prevents leakage and seepage through concrete joints
High Flexibility: Accommodates joint movement due to temperature and structural stress
Chemical Resistance: Suitable for water, sewage, and chemical exposure
Long Service Life: Durable material ensures long-term performance
Easy Installation: Simple embedding during concrete pouring
Wide Application Range: Used in basements, water tanks, dams, tunnels, and treatment plants
Cost-Effective Solution: Reduces repair and maintenance costs over time