The strength of concrete in a residential concrete slab- on- ground is generally
A)3,000 psi.
B)5,000 psi.
C)4,000 psi.
D)2,000 psi.
E)1,000 psi.

Question

Quizplus · Accepted Answer

The strength of concrete in a residential concrete slab-on-ground is generally 3,000 psi (pounds per square inch). This is a common strength for residential applications, providing a good balance between strength and cost.

The Strength of Concrete in a Residential Concrete Slab- On-