fbpx

BUILDING STONE MORTAR

Full Depth Stone Units

Standard (SM-01) and Color (SM-05)

GREAT WORKABILITY. INCREASED PRODUCTIVITY.

SPEC MIX® Building Stone Mortars are especially designed for masons building masonry walls with full depth stone units. Whether the specification calls for soft or hard stone, SPEC MIX stone mortar mixes are engineered to match the specific properties of each stone to increase the mortar-to-stone bond strength while allowing the mason to lay more stone every day. Meets ASTM C270 requirements.

SPEC MIX Building Stone Mortar is produced under strict manufacturing standards supported by complete quality control measures. A digital printout displaying the proper proportions per batch may be kept as a permanent record. Each SPEC MIX manufacturer certifies that SPEC MIX masonry products are designed to meet applicable ASTM and ACI standards.

Each product is 100% dry, preblended in 80 lb. or 3,000 bags, eliminating the need to measure and add liquid admixtures on site which in turn ensures quality control while increasing jobsite productivity—EVERY JOB!

 PRODUCT FEATURES

  • Total quality control with every bag
  • ASTM C 270 laboratory tested mix designs
  • Preblended with sand to minimize labor cost
  • Consistency from batch to batch, everyday
  • Great workability and board life
  • No sand piles or wasted materials left on site
ASTM C 270 PROPERTY SPECIFICATIONS
Application / Stone TypeCompressive strength at 28 days, minimum, psiWater retention minimum %
Hard Stone180075
Soft Stone75075
CSA A179 PROPERTY SPECIFICATIONS
ProductApplication / Stone TypeMinimum compressive strength, MPaWater Retention, Minimum %
Building Stone MortarHard Stone12.570
Building Stone MortarSoft Stone570
Estimated Yields
Determining the actual square foot yield per 80 lb (36.3 kg) or 3,000 lb (1,360.8 kg) bulk bag of SPEC MIX Building Stone Mortar is dependent on the cut of the stone and mortar joint profile. Each 80 lb (36.3 kg) bag of Building Stone Mortar will produce approximately .75 cubic feet (21.2 L) of wet masonry mortar while a 3,000 lb (1,360.8 kg) bulk bag of Building Stone Mortar will yield approximately 28 cubic feet (0.8 m3) of wet mortar.
SPEC MIX D2W Workhorse
SPEC MIX BRICKLAYER 500 Regional Series