A non-shrink cementitious grout designed to resist ?wash-out? in underwater or tidal zone grouting applications. Underwater Grout is a specific blend of portland cement, specially graded aggregates and admixtures to impart controlled expansion and exceptional cohesiveness for maximum flowability and strength.

Uses include: underwater grouting for bridge columns, concrete pilings and dam repairs where a ?wash-out? resistant, free-flowing or pumpable nonshrink,
high strength grout is required.

Characteristics include:
– ?Wash-out? resistant thixotropic consistency for dependable underwater repairs (displaces water)
– Free-flowing and/or pumpable consistency for easy application
– High early and ultimate strength for fast repair and turn around without chlorides
– Positive expansion for maximum durability and adhesion