MANUFACTURING AND PROCESSING OF WATERSTOPS

PVC WATERSTOP MANUFACTURING AND PROCESSING – AN EFFECTIVE WATERPROOFING SOLUTION FOR ALL CONSTRUCTION PROJECTS

1. What is a PVC waterstop?

A PVC waterstop is a specialized construction material used to prevent water leakage through expansion joints and concrete construction joints. The product is made from high-quality PVC resin, offering excellent elasticity and outstanding waterproofing performance.

Today, PVC waterstops are widely used in structures such as basements, water tanks, hydroelectric dams, water treatment plants, and underground works.

An Đạt Plastic specializes in manufacturing and custom processing PVC waterstops, meeting full technical standards and high durability requirements.

2. General information about PVC waterstops

• Product name: PVC Waterstop
• Material: Flexible PVC
• Color: Yellow, blue, or customized upon request
• Types: O-type, V-type, ribbed, perforated, flat type
• Width: 150mm – 400mm (or customized)
• Thickness: 3mm – 10mm
• Manufacturing method: Extrusion

3. Technical specifications of PVC waterstops

PVC waterstops are manufactured in accordance with strict technical standards:

Basic specifications

• Hardness: 60 – 80 Shore A
• Tensile strength: ≥ 12 MPa
• Elongation at break: ≥ 250%
• Operating temperature: -10°C to 70°C
• Waterproofing capability: Absolute
• Chemical resistance: Good
• Aging resistance: High

Technical specifications can be adjusted to meet the requirements of each individual project.

4. PVC waterstop production process

At An Đạt Plastic, the production process is strictly controlled to ensure product quality:

Raw material preparation
Virgin PVC resin is used in combination with additives to enhance flexibility, durability, and aging resistance.

Material compounding
Raw materials are blended according to a proprietary formula to ensure elasticity and waterproofing performance.

Extrusion forming
The compound is fed into an extrusion machine and shaped according to the designed mold (O-type, V-type, ribbed, etc.).

Cooling and shaping
The product is rapidly cooled to maintain its dimensions and shape.

Quality inspection
Tensile strength, elongation, and water-tightness are tested before delivery.

5. Custom PVC waterstop processing services

An Đạt Plastic provides custom PVC waterstop processing services (OEM/ODM):

• Manufacturing based on technical drawings
• Customization of dimensions and thickness
• Production according to project-specific standards
• Support for large-volume orders
• Sample testing before mass production

6. Advantages of PVC waterstops

PVC waterstops offer many outstanding benefits:

• Absolute waterproofing capability
• High elasticity and excellent deformation resistance
• Durable in wet environments
• Resistant to chemical corrosion
• Easy installation
• Long service life

This is an optimal solution for projects requiring long-term waterproofing performance.

7. Applications of PVC waterstops

PVC waterstops are used in a wide range of applications:

Civil construction works

• Basements
• Water tanks
• Water treatment tanks

Industrial projects

• Factories
• Industrial zones

Infrastructure works

• Hydroelectric dams
• Roads and bridges
• Tunnels

8. Why choose An Đạt Plastic?

• Many years of manufacturing experience
• Modern machinery with high production capacity
• Competitive factory-direct pricing
• Fast production and delivery schedule
• In-depth technical support

We are committed to delivering high-quality products that meet all construction standards.

9. Conclusion

PVC waterstops are an essential material in modern waterproofing construction. Choosing a reputable manufacturer is crucial to ensuring both quality and the long-term durability of the project.

An Đạt Plastic is proud to be a trusted partner in the manufacturing and processing of PVC waterstops, delivering optimal solutions for every project.