PVC Water stopper 230*5mm

About PVC Water stopper 230*5mm

A PVC Water Stopper 2305 mm is a flexible, durable, and waterproof strip used to seal construction joints in concrete structures and prevent water leakage or ingress through those joints. The dimensions 230 mm wide and 5 mm thick indicate it's a flat-type waterstop, suitable for various applications depending on its profile (dumbbell, center bulb, or surface type).

---

Key Specifications:

Specification	Details
Material	Polyvinyl Chloride (PVC) flexible, UV-resistant, non-reactive
Size	230 mm width 5 mm thickness
Types	Dumbbell, Center Bulb, Flat Ribbed, Surface-mounted
Tensile Strength	Typically 12 MPa
Elongation at Break	300%
Hardness	6575 Shore A
Color	Usually blue or black (can vary)

---

Where Its Used:

• Water-retaining structures (reservoirs, water tanks)

• Basements and foundations

• Tunnels and subways

• Retaining walls

• Dams and culverts

• Swimming pools

---

Types of Joints It Seals:

• Construction Joints: Between successive concrete pours

• Expansion Joints: Accommodate thermal/movement stresses

---

Popular Profiles:

Profile Type	Use
Dumbbell Type	For expansion joints, allows some movement
Center Bulb Type	Used when larger movement is expected, central bulb flexes with joint
Flat Ribbed / Surface Type	Used on the surface of slabs or walls; easy to fix in vertical applications

---

Advantages of PVC Water Stopper:

• Excellent flexibility and elongation

• Corrosion and chemical resistant

• Easy to weld or join on-site

• Long-lasting and low maintenance

• Available in custom lengths and profiles

---

Installation Tips:

• Ensure it's placed centrally in the joint (for embedded types)

• Use PVC welding machine or heat gun for on-site joints or corners

• For surface-mounted types, fix with nails or adhesive before second pour

• Protect during pouring to avoid displacement or damage

---

Would you like a technical datasheet, product brand recommendations, or help choosing the right profile (center bulb vs. dumbbell) for your project?

Superior Waterproofing Performance

Engineered for reliable water resistance, this PVC Water stopper forms an impenetrable barrier within concrete expansion and construction joints. Its center bulb profile, together with exceptional flexibility and tensile strength, ensures lasting protection against water leakage even under fluctuating structural loads.


Flexible and Durable Design

Made from premium PVC with a hardness of 605 Shore A and a smooth finish, this water stopper stands out for its ability to elongate up to 300% at break. It maintains integrity and flexibility in temperatures ranging from -30C to 70C, making it suited for diverse climates and construction conditions.


Enhanced Safety and Compliance

Complying with IS 15058 and ASTM D412 standards, this water stopper offers peace of mind to project managers and builders. Its resistance to chemicals, UV rays, and various harsh substances makes it a dependable choice for demanding infrastructure projects.