How To Create Floating Concrete Slab ConstructionFeeds 42 comments 16th May, 2019 In this video you can watch a small 23×23 floating concrete slab building procedure, this is just a DIY (Do it yourself), the slab has a permit and passed inspection. Here is the step by step demonstration. Watch the steps and enjoy this tutorial. https://youtu.be/ai9dlPrdiJM concrete slab floating floating concrete slab floating slab design