Spec Mix Coarse Core Fill Grout 80lb Bag

Spec Mix Core Fill Grout is used to fill cells of concrete masonry units and horizontal bond beams as well as the cavities of composite masonry construction. A dry, preblended product containing cementitious materials and dried aggregates, it is formulated for superior flow to fill masonry voids and optimal compressive strength while meeting ASTM C 476 and CSA A179 requirements for reinforced masonry construction.

It is designed as a fluid, cohesive cementitious material used to bond together adjacent masonry units and steel reinforcement in the cores of the masonry units to the masonry assemblage, or to fill reinforced bond beams. Using Spec Mix Core Fill Grout in conjunction with existing reinforcement will produce a structurally sound final wall system for reinforced masonry construction.