The waterproofing of a Bridge Deck paved with Asphalt (Tarmac) is one of the most challenging waterproofing in civil engineering. It must prevent water ingress and offer mechanical resistance to long-term vehicular traffic.

Asphalt Paved Bridges Waterproofing Asphalt Paved Bridges Waterproofing

The MARISEAL SYSTEM® is the technologically advanced, premium liquid polyurethane waterproofing system that offers easy application, full certifications, and most importantly guaranteed long lasting results. The MARISEAL SYSTEM® for Bridge Deck waterproofing offers a complete range of products to waterproof, bridge cracks, withstand movements exposed to traffic loading.

Advantages of the MARISEAL SYSTEM® at a glance

Simple application (roller or airless spray)
When applied it forms seamless membrane without joints.
Resistant to water, heat and frost
Resistant to root penetration
Water vapor permeable
Provides excellent thermal, weather and UV resistance.
Waterproofs old bitumen-, asphalt felts by covering them
Provides high sun reflectivity, contributing to thermoinsulation
Remains flexible over a temperature span of -40°C to +90°C
Provides excellent adhesion to almost any type of surface
Can be used for pedestrian and vehicular traffic
Resistant to detergents, oils, seawater and domestic chemicals
Application does not need the use of open flames (torch)
Over 15 years of positive feedback worldwide

Proposed Build Up

Asphalt Paved Bridges Waterproofing

  • Spray polyurethane foams
If there is any further question in mind, please contact us.