3000 Psi Concrete For Driveway

Quite often suppliers have standard mixes for specific applications.

3000 psi concrete for driveway.

Then depending on the weather conditions one might add fiber mesh and a retarder to help the workability of the concrete and avoid shrinkage cracks. The strength of concrete is measure in terms of pounds per square inch or psi. We recommend a 6 1 2 bag mix or 4 000 psi concrete with a 6 8 air entrainment and low slump in the 3 4 range to avoid spalling of the surface from the winter. Regular construction jobs use concrete with a psi of 3 000 with foundation and floor slabs going up to 3 500 psi.

Contractors when ordering ready mixed concrete should advise the producer of the intended use for the concrete. Psi is a measure of compressive strength or the ability of the material to carry loads and handle compression. 1 2500 3000 psi most concrete has a psi rating of 2500 to 3000. This concrete is not considered to be high strength but is poured to carry a compressive strength of 3 000 pounds of pressure per square inch after 28 days.

Driveway projects use standard concrete that has a psi of around 2 500. Concrete that is designated as 3 000 pounds of pressure per square inch is commonly used for residential driveways and basement slabs. These concrete mix ratios for 3000 3500 4000 and 4500 psi concrete come from the ready mix concrete company i use to pour concrete floors slabs patios pool decks and stamped concrete. The typical concrete strength used for a driveway is in the 3000 psi to 4000 psi range although temperate areas of the country may use lower strengths.

Each concrete structure has a normally acceptable psi range. Concrete footings and slabs on grade typically require a concrete of 3 500 to 4 000 psi. Areas which experience large numbers of freeze and thaw cycles also require a higher psi concrete mix design. This type of concrete can be used for sidewalks and residential driveways.

Psi in concrete august 20 2012 6 52 am subscribe i am in the process of replacing my almost 20 year old asphalt driveway with concrete and am looking for some advice on what i should be looking out for when picking a contractor. In broad terms the colder the climate the higher the desired psi. This psi concrete used in wild damp construction. I m going to show you the actual batch plant ticket they give me when the concrete trucks show up on the job and we pour the concrete.

Suspended slabs beams and girders as often. The higher the psi the more durable the concrete. The typical concrete strength used for a driveway is in the 3000 psi to 4000 psi range although temperate areas of the country may use lower strengths.