The ideal concrete psi for a given project depends on various factors, but the bare minimum for any project usually starts around 2,500 to 3,000 psi. Each concrete structure has a normally acceptable ...

Sidewalk-grade concrete is usually rated at a crush strength of 3,000 psi. Custom mixes that might require special handling and finishing can achieve ratings in excess of 6,000 psi. “Concrete in ...

Quikrete Q-Max Pro Concrete Gives 1-Hour Working Time, 3-Hour Walk-On Time, 6,500 psi. First concrete mix to deliver one-hour working time, ... 3,000 psi in 24 hours and 6,500 psi in 28 days; ...

The hikes, ranging from $6 to $8 a cubic yard, depending on the grade and volume, now put the average going rate for a cubic yard of 3000 PSI concrete at about $75 to $78, industry sources say.

Sidewalk-grade concrete is usually rated at a crush strength of 3,000 psi. Custom mixes can achieve ratings in excess of 6,000 psi. “Concrete in the 4,000 psi range works well for most flatwork ...

For challenging concrete repairs from 1/4 in. to 6 in. thick, ... The mix develops strength greater than 3,000 psi at 1 hour and 9,000 psi after 28 days. Request More Info .