Bridge Concrete Coatings Get a Quote
Infrastructure

Keep water out of the deck.

Bridge decks fail from the inside when water and salt reach the rebar. Here's how membranes and coatings help.

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Applications

What we cover

01

Deck waterproofing

Spray-applied membranes under asphalt overlays or as wearing surfaces where specified.

02

Substructure protection

Piers, abutments and caps exposed to splash and runoff.

03

Joint and crack treatment

Detailing before membrane application.

04

Pedestrian bridges

Slip-resistant protective systems.

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Trusted help, start to finish

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Surface area estimator

A quick area check to include with your quote request. It doesn't give a price; pricing depends on prep, thickness and site conditions.

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FAQ

Common questions

Why do bridge decks deteriorate?

Chlorides from deicing salts reach the rebar, it corrodes and expands, and the concrete cracks and spalls.

What does a waterproofing membrane do?

It forms a barrier that limits water and chloride penetration into the deck.

Can a membrane go under asphalt?

Many systems are designed for that. Compatibility and hot-mix temperatures must be checked.

Is surface prep different for bridges?

Typically shot blasting or similar methods to a specified profile, plus moisture checks and repairs.

Do agencies require approved products?

Often. Check the DOT's qualified products list.

How long can lanes be closed?

Fast-set systems help, but traffic control, weather and prep drive the schedule.

Ready to protect your project?

ArmorThane applicators provide spray-applied membranes for qualified projects.

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