Free tool
Strength Curve
Slide through days and temperatures and watch strength build, with checkpoints for walking, cars and trucks.
An illustrative curve, not a test result. Real strength depends on the mix, the water, the weather and how the slab is cured, and we give you a plan for your job.
How to use it
Three quick steps
- 1Pick the dayZero to twenty-eight days after the pour.
- 2Pick the weatherAverage temperature in degrees Fahrenheit.
- 3Read the curveSee strength so far and the days to each checkpoint.
Questions
About the strength curve
Is this a real strength test?
No. It is an illustrative curve built from a simple rule. Real strength depends on the mix, the water, the weather and curing.
Why does temperature matter?
Warm concrete cures faster and cold concrete cures slower, so the same day can mean very different strength.
When can I drive on it?
Many people wait about a week for cars and longer for trucks. We give you a plan for your job and your weather.
Next step
Services that go with this tool
CI-129Repair and CareConcrete SealingA protective sealer that locks out water and stains, deepens color and makes cleaning easier.See the service CI-101Flatwork
Concrete DrivewaysDriveways built for heavy traffic and harsh weather, with the strength, drainage and curb appeal to match your home.See the service CI-114Decorative
Concrete OverlaysA thin new surface over old concrete, with color, texture or pattern, and no need to tear it out.See the service
Concrete SealingA protective sealer that locks out water and stains, deepens color and makes cleaning easier.See the service CI-101FlatworkConcrete DrivewaysDriveways built for heavy traffic and harsh weather, with the strength, drainage and curb appeal to match your home.See the service CI-114DecorativeConcrete OverlaysA thin new surface over old concrete, with color, texture or pattern, and no need to tear it out.See the service Let us pour something you will love for years.
Contact Concrete Illusions today for a free estimate and let us turn your concrete ideas into reality. Call or text, or send the form.