Surface preparation methods are performed to SSPC standards. Concrete surfaces are prepared to SSPC-SP13/NACE No. 6, and steel surfaces are prepared to SSPC-SP10. Shot blasting and abrasive blasting are standard preparation methods
Bridge Preservation LLC. manufactures specially formulated primer systems for both concrete and metal substrates.
Application of Bridge Preservation™ Bridge Deck Membrane (BDM). Typical application thickness is 80 mils and is applied through specialized spray equipment
Bridge Deck Membrane (BDM) may be applied directly to steel substrates provided the surface has been properly prepared with a measurable 3-5 mil blast profile and no flash rust has formed on the surface
Integrated Ballast Mat
Bridge Preservation LLC. manufactures an easy to install spray-applied ballast protection mat that also offers additional waterproofing protection and enhanced dielectric properties. This mat can also be built up in layers to provide slope for drainage on flat decks
When ballast protection is not required, ballast may be loaded directly on Bridge Deck Membrane™ one (1) hour after installation
Ballast may be loaded on the Bridge Preservation™ Integrated Ballast Mat one (1) hour after installation