When building a house, two main types of foundations are used: slab-on-grade or below-grade foundations with a basement slab. Climate, including high water tables, frost lines, harsh winters, and ...

Q. My wife and I are building a new home soon and wonder which foundation is the best. Should we do a simple slab on grade, a crawl space or a full foundation with a basement? What are the pros and ...

The concrete slab can be thought of as the wearing cap for the building pad and base course. A well compacted and smooth subgrade is critical to a successful slab. Slab formwork, jointing details, ...

Any builders or people in the know here? How much does it cost to build a room underground vs. building equivalent room above ground? For example, a home theater or something. Assume we are building a ...

Slab thickness is the greatest single factor controlling the load-carry capacity of a slab-on-ground. While other factors including concrete compressive strength, the thickness and quality of the base ...