You are currently viewing Waffle Slab Foundation

Waffle Slab Foundation

In this article, we want to talk About Waffle Slab Foundation . Join us . 

What is  Waffle Slab Foundation?

The waffle slab foundation system is also called a waffle mat foundation. The waffle slab foundation is constructed above the ground like a mat foundation and is also used to provide a load-bearing capacity on expensive, compressible, rocky, or hydro collapsible soil.

To construct a waffle slab foundation at first, we have to place a plastic form of waffle box in series, which is 19” X 19” in plan and height either 8.5” or 12”. After that on this box poured the post-tension reinforced concrete over the boxes to complete the total process.

For soil movement, the slab allows underneath with the void areas, and at last as a raft, the total slab is resting on the ground.

Waffle Slab Foundation

Waffle Slab Foundation Pros and Cons

Pros of Waffle Slab Foundation

There are have many pros of waffle slab foundation that’s are below-

  • The advantage of a waffle slab foundation is, it is providing a floor with a smaller number of columns and also provide a slab with a large span.
  • Other pros of waffle slab foundation are, the load-bearing capacity of this type of foundation is greater than the other type of foundation.
  • The pros of the waffle slab foundation are, with the waffle foundation we can save more materials and also decrease the weight of the foundation from the other foundation.
  • The waffle slab foundation has a very good vibration control capacity from the other types of foundations. It is another advantage of a waffle slab foundation.
  • And also, this type of foundation has a good sign, that is it is not to required pre-soaking underlying soil pads and also is not required of footing, which indicates there are no earth spoils. It is another advantage of a waffle slab foundation.
  • The waffle slab foundation when exposed its shows an attractive soffit appearance and also it provides a lightweight foundation from the other types of foundation. It is another advantage of a waffle slab foundation.
  • A common pro of waffle slab foundation is, in this type of foundation, the vertical penetrations can do easily.
  • Another advantage of waffle slab foundation is, in the waffle slab foundation does not require any type of moisture barrier or capillary break, because the slab sections are above grade typically 12.5 to 16 inches.
  • The most important advantage of a waffle slab foundation I, when reusable formwork is used it makes an economical structure.
  • When we need to construct a foundation in a short time then we need to use the waffle slab foundation system, because it provided a speedy construction. It is another advantage of a waffle slab foundation.

Leave a Reply

For security, use of Google's reCAPTCHA service is required which is subject to the Google Privacy Policy and Terms of Use.

I agree to these terms.