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Freedom Staging

Railroad Bridge Deck Waterproofing

Guardian-RT
Spray-applied waterproofing and ballast protection for railroad bridge decks.

How it is built

  1. Ballast Rock

    Supplied by others

  2. FT-7000 Volumetric Ballast Mat

    250 mils, minimum

  3. FT-2202 Bridge Membrane Waterproofing

    80 mils, minimum

  4. Primer

    Varies by substrate

  5. Concrete or Steel Substrate

Why it fits

  • Spray-applied, multi-layer elastomeric system designed for railroad bridge decks (U.S. Patent No. 12,241,207).
  • Works on concrete and steel decks.
  • FT-7000 with HydroSlope can be built up in the field to direct water toward drainage outlets (U.S. Patent No. 12,742,295). Watch the animation
  • The membrane sets in about 10 seconds, and the system is engineered to cure in cold temperatures.

See it in action

Open full screen (opens in a new tab) · Illustrative only.

Open full screen (opens in a new tab) · Illustrative only.

Approvals

  • AREMA Ch. 8, Part 29
    Cold Liquid-Applied Elastomeric Membrane

Other options for Bridge Deck Waterproofing

Case studies

Products used

Request documents

Guide specifications and standard detail drawings are sent on request, not published.

Choose the documents you need

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Guide specifications
Format for guide specifications
PDF
Word
Standard detail drawings How many drawings
The complete set
Specific drawings
Waterproofing Assembly Details
Repair Details
Crack & Joint Treatment Details
Pipe Penetration Details
Waterproofing Drainage Details
Ballast Curb Details
Format for drawings
PDF
DWG

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