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Underground Utility Mortar

  • Preblended mortars with Portland cement, hydrated lime, and dried masonry sand
  • Formulated for a strong bond and excellent freeze-thaw resistance in underground precast concrete applications
  • Compatible with precast structures and concrete brick used in manholes and catch basins
  • Suitable for jointing all types of underground utility construction; usable above or below grade when specified

Underground Utility Mortar

SPEC MIX® Underground Utility Mortar is a dry, preblended mix of cement and dried masonry sand engineered for strong bond and freeze-thaw durability in underground precast concrete applications. It meets ASTM C270, ASTM C1714, and CSA A179 standards, offers custom mix designs, and is compatible with precast structures and concrete brick. Suitable for above- or below-grade use, it’s ideal for jointing underground utility construction and laying brick in manholes and catch basins.

Use For:

  • Above grade
  • Below grade
  • Construction
  • Jointing
  • Manholes
  • Concrete brick
  • Catch basins
BOMUNIT SIZEUNIT WEIGHTPACK QUANTITYPACK WEIGHTPACK TYPE
10651680 lb. bag80 lb.423360 lb.Pallet
10522380 lb. bag 80 lb. 423360 lb.Pallet
1004253000 lb. bag3000 lb.13000 lb.Bulk Bag
**Product production varies by plant. Please contact your salesperson for product availability in your location**

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