PVC waterstops are designed to provide reliable water impermeability for expansion and contraction joints in concrete structures, effectively sealing against both high and low water pressure. They also help prevent vibrations and deformation in concrete blocks, enhancing structural stability and service life.
We specialize in custom PVC waterstop solutions to meet diverse project requirements. Various sizes, profiles, and specifications are available upon request, while color customization is also supported to match different construction applications.
PVC waterstops are ideal for waterproofing and water containment in concrete structures including swimming pools, aqueducts, foundations, canals, reservoirs and dams. Featuring excellent chemical resistance, low-temperature flexibility and long-term durability, they provide reliable protection against water penetration in civil engineering projects.
PVC waterstop profiles are specially designed for structural construction joints, ensuring effective watertightness even under water pressure. Suitable for both water-retaining structures and underground foundations such as tunnels and silos, they perform stably in a temperature range of -30°C to +70°C. With outstanding resistance to ageing, UV, ozone, alkalis and corrosive groundwater, they maintain high flexibility and stable mechanical properties over a long service life.
Certification and Specifications
All concrete pipe gaskets must meet certain classes of ASTM C1619, depending on the specifications for a project. Generally, sanitary projects will require C1619 Class A (standard rubber) or B (oil-resistant rubber) and stormwater projects will reference C1619 Class C (standard) or D (oil-resistant).
Our factory has been ISO 9001 certified since 2005. In subsequent years, we have successively obtained ISO 14001, CE, EN 681 and SGS certifications, as well as other internationally recognized qualifications.
Can PVC waterstops be customized to fit specific project requirements?
Yes, we provide PVC waterstop in a variety of sizes, profiles, and colors tailored to your project specifications. Our customization is supported by advanced extrusion and molding technologies to ensure each product meets detailed engineering demands.
What installation considerations should I be aware of when using PVC waterstops?
When installing our PVC waterstops, ensure proper joint preparation and secure embedding within the concrete joint. Our products are designed to maintain watertight seals under varying pressure, enhancing joint performance over the structure’s lifespan.
How does your PVC waterstop compare to alternatives like bentonite waterstop?
Our PVC waterstop offers superior chemical resistance, flexibility across a broad temperature range, and long-term durability compared to bentonite waterstop. It also effectively reduces vibration and deformation to enhance concrete joint stability.
What logistics and supply capabilities do you offer for bulk PVC waterstop orders?
We operate a 2,178,000-square-foot facility with multiple extrusion lines and molding machines, enabling us to fulfill both small and large volume orders promptly. Our professional QC ensures reliable delivery and consistent product quality for your bulk needs.
| Product: | PVC waterstop |
| Material: | PVC |
| Water absorption: | 0.15% max. |
| Tear resistance: | 300 lb/in min. |
| Ultimate elongation: | 350% min. |
| Tensile strength: | 2000 psi min. |
| Low temperature brittleness: | -35oF / -37oC |
| Stiffness in flexure: | 700 psi min. |
| Specific gravity: | 1.38 max. |
| Hardness Shore A: | 79±3 |
Office 301,261 Yuanhe Road,Xiangcheng District,Suzhou,Jiangsu,China
215131
Tel: (86)139 1458 5556
Email: Jimmy@arisonsltd.com
