Piling Repair & Sleeving
Trowbridge is proud to be the West Coast distributor and certified installer of SnapJacket® pile sleeving systems and the manufacturer of our own Trowbridge UW Grout.
SnapJacket® Sleeves are available in diameters up to 16 inches. For larger piles or unique shapes, our in-house design and manufacturing team can create customized solutions to meet your exact specifications.
Our Trowbridge UW Grout is a pumpable, non-shrink, non-metallic, cement-based underwater grout designed for piling repairs, bridge construction and restoration, and underwater concrete repair.
Contact us today for pricing, product details, or related installation services.
Our Process to Repair Piles
Trowbridge Innovations places a composite sleeve around the piling with the bottom protruding into the substrate. Any large areas with excessive decay have steel reinforcements added prior to the sleeve going around the pile.
Trowbridge underwater grout is then pumped into the sleeve, displacing the water, encapsulating the compromised piling and bonding to create a like-new piling suitable to support docks, floating docks, piers, and buildings. TB underwater grout is a high pressure cements grout developed for use in tidal lands. It can be pumped, poured, or hard packed depending on the type of repair.
Repairing piles with this method has many benefits, especially under buildings or other existing structures that are in good condition.
Our System is advantageous on timber, steel, and concrete pilings.
Our sleeving process is also an acceptable way to mitigate creosote piles from continuing to leach creosote into the environment.
