Which type of slab is formed as one continuous unit with the footing?

A monolithic slab is characterized by its construction as a single, continuous unit that integrates both the footing and the slab itself. This design provides several advantages, such as enhanced structural integrity and quicker installation, as both parts are poured at the same time. The seamless nature of a monolithic slab establishes a strong connection with the ground, which helps distribute loads more effectively and reduces the potential for shifting or settling that might occur with disjointed construction methods.

In contrast, other types of slabs move away from this continuous integration. Floating slabs, for example, are designed to be unconnected to other structural elements, allowing for some independent movement, which can be beneficial in areas with varying soil conditions. Suspended slabs, on the other hand, are elevated above the ground and supported by beams or columns, creating voids underneath. Lastly, crawl space slabs are typically poured on the ground within a foundation area, but they are distinctly separate from the footings, as they do not integrate solidly in a single pour.

Understanding the unique characteristics of these slab types is essential when considering foundation solutions in construction, particularly when dealing with wood-destroying pests or other structural integrity concerns.