EVA/HDPE waterstops are made from ethylene-vinyl acetate copolymer or high-density polyethylene through an extrusion process. They have excellent flexibility, tear resistance, and durability, and are mainly used for waterproofing and sealing construction joints, expansion joints, and settlement joints in concrete structures. They are suitable for projects with higher requirements for environmental protection, low-temperature resistance, and aging resistance.

Product Features

• Excellent flexibility and adaptability to deformation; not easily cracked.

• Resistant to acids and alkalis, aging, and low temperatures; long service life.

• Good adhesion to concrete; stable and reliable water-stopping and seepage prevention effect.

• Environmentally friendly, non-toxic, and odorless; suitable for drinking water projects and water conservancy projects.

• Convenient construction; weldable and adhesive; adaptable to various construction techniques.

Application Areas

• Water Conservancy Projects: Reservoirs, dams, canals, pumping stations

• Municipal Engineering: Subways, tunnels, integrated utility tunnels, culverts

• Building Engineering: Basements, water tanks, sewage treatment plants

• Bridges, airports, ports, and environmentally friendly waterproofing projects

Our Advantages:

• Made from brand-new raw materials, ensuring stable quality and no recycled materials.

• Available in various materials and specifications of EVA and HDPE for customization.

• Excellent weldability and stronger sealing during construction.

• Meets national standards and engineering testing requirements, guaranteeing reliable quality.

• Direct from the factory, offering preferential pricing for bulk orders and supporting large-scale project supply.