Quikrete Crack Resistant Concrete Mix is a 4000 PSI blend of stone or gravel, sand, Portland cement, special synthetic fibers and other ingredients approved for use in concrete. It comes in an 80 lb bag. The mix exceeds the compressive strength requirements of ASTM C387.
The synthetic fibers reduce cracking caused by drying shrinkage. They also remove the need for wire mesh in slab-on-grade construction. The mix has good workability and impact resistance, and it suits both professionals and first-time users.
Use it for structural and non-structural concrete more than 2 inches (51 mm) thick. Typical projects include driveways, sidewalks, floor slabs, curbs, steps, ramps, walkways, poured walls and footings. It also works for tool shed bases and appliance or equipment bases.
- Size
- 80 lb bag
- Strength
- 4000 PSI
- Standard
- Exceeds ASTM C387 compressive strength requirements
- Contents
- Stone or gravel, sand, Portland cement, synthetic fibers, admixtures
- Minimum thickness
- Over 2 in (51 mm)
- Reinforcement
- No wire mesh needed for slab-on-grade
- Uses
- Driveways, sidewalks, floor slabs, curbs, steps, ramps, walkways, poured walls, footings, shed bases, appliance and equipment bases