Waterproof Expansion Joint Strips EPDM Chemicals Resistant For Bridges And Road Pavement

Waterproof Expansion Joint Filler Strip – EPDM Rubber Sealing Strip for Bridges and Road Pavement

Our waterproof expansion joint strip is made of elastomeric rubber and offers high resilience to movement, temperature, and pressure, commonly used in bridge joints and highway expansion gaps.

Features

Excellent waterproof performance

Resists salt, chemicals, and UV rays

Maintains elasticity under load

Designed for long-term dynamic joints

Technical Specifications

Material: EPDM or Neoprene

Width: 25–500 mm

Thickness: 6–25 mm

Hardness: Shore A 65 ±5

Tensile Strength: ≥ 12 MPa

Elongation at Break: ≥ 300%

Applications

Bridge decks

High-speed railway track joints

Coastal and port engineering

Heavy-load road construction

Customization Options

Custom groove profiles

Embedded steel wire reinforcement

Available in rolls or straight cuts

Color and packaging customization

Shenzhen Xunzhi Building Materials Industrial Co., Ltd. is an integrated enterprise specializing in design, production, and sales, with many years of experience in manufacturing and technical product development. The company has two subsidiaries: Hong Kong Ruisong Technology Co., Ltd. and Sanya Ruisong Technology Co., Ltd. It is a professional manufacturer of door and window seals, curtain wall seals, and vehicle door sealing strips, providing one-stop rubber sealing solutions to global customers for many years.

We specialize in the production and processing of various sealing and molding products, including PVC (Polyvinyl Chloride), EPDM (Ethylene Propylene Diene Monomer), high-grade thermoplastic rubber (Santoprene), silicone rubber, dual-hardness sealing strips, rigid decorative strips, EVA single- and double-sided adhesive products for doors, windows, and curtain walls, as well as molded parts and plastic-rubber injection components.

The company is equipped with a strict quality assurance system, comprehensive testing procedures, and excellent after-sales service. Our products are highly recognized and praised by industry professionals, and are exported to Europe, America, Southeast Asia, and Hong Kong and Macao regions.