The correct answer is: Neither (A) nor (B).
Lime concrete is a type of concrete that uses lime as a binder instead of Portland cement. It is a traditional type of concrete that has been used for centuries. Lime concrete is less strong than Portland cement concrete, but it is more flexible and durable. It is also less expensive to produce.
Lime concrete is often used for non-structural applications, such as flooring, paving, and landscaping. It can also be used for structural applications, such as foundations and walls, but it is not as strong as Portland cement concrete for these applications.
Here is a brief explanation of each option:
- A. Wall foundations. Lime concrete is not typically used for wall foundations. It is not as strong as Portland cement concrete, and it is not as well-suited for resisting the forces of gravity and lateral loads.
- B. Flooring at ground level. Lime concrete can be used for flooring at ground level, but it is not the most common choice. It is more susceptible to water damage than other types of concrete, and it is not as durable.
- C. Both (A) and (B). Lime concrete is not typically used for either wall foundations or flooring at ground level.
- D. Neither (A) nor (B). Lime concrete is not typically used for either wall foundations or flooring at ground level.