UW Grout - Underwater Cementitious Grout｜ Other Products

UW Grout is a pumpable, underwater cement-based non-shrink grout with a corrosion inhibitor, purpose-built for pile restoration and other submerged repairs
UW Grout is formulated for underwater use in tidal zones, offering a non-shrink, non-metallic, wash-out resistant grout in thicknesses from 1/2" up to several inches. It resists washout and salt water, making it suitable for bridge columns, concrete pilings, and dam repairs.
Key Features & Benefits

Free-flowing or pumpable consistency for easy application
High early and ultimate strength without chlorides
Positive expansion for durability and adhesion
"Wash-out" resistant, thixotropic consistency that displaces water for dependable underwater repairs
Contains an integral corrosion inhibitor

Application Instructions

Mix 7 to 7.5 pints of water per 50 lb bag to a flowable consistency using a mechanically powered grout mixer
Keep the mixer running continuously to prevent setting delays
Can be dry-packed, poured, or pumped; use a flexible tube for placement to ensure even distribution and minimize water entrapment
No curing is required for fully submerged applications
For above-water applications, cover with wet rags immediately after setting, followed by an ASTM C309-91 compliant curing compound

Technical Data Summary

Length Change: Consistently 0.03% across 1, 7, and 28 days

Shelf Life: 1 year when stored properly in a cool, dry place away from moisture

Packaging
Available in 50 lb bags and 3,000 lb super stacks.
Supporting Documents
Safety Data Sheet (SDS)
Technical Data Sheet (TDS)
Brand:SpecChemSKU:SCUWG-50Tags:Cementitious Products and Liquids, weight_over_1500_labelOptions:50 Pound Bag - Pack of 6, Half Pallet - 30 Bags (50 LBS.), Full Pallet - 60 Bags (50 LBS.)