"Straight post-tensioned stone stairs are a common design with the structural analysis being similar to that of post-tensioned concrete beams or slabs, a construction method which is well ...

Figure 1 in the sidebar shows the construction steps or sequence ... repairs or slab replacements for the concrete contractor. Premature finishing occurs when the second floating starts too ...

Germany-based AB Concrete Design recently released a series of "Floating Islands." These sustainably-made, carefully crafted concrete slabs are perfect for a resting point in any body of water.