Anything that disrupts the floor surface requires restraightening and typically makes the floor less flat. Due to concrete shrinkage and slab curling, FF/FL numbers diminish with time ...

The evolution of a concrete contractor starts with casting ... basement floors and other small, flat slabs. They're also handy on large flatwork pours for handwork and getting into small spaces ...

Explore the incredible process of making concrete plates and slabs, where industrial techniques create essential components ...