If the concrete has sunk to the level of the surrounding soil, you’ll have to do some grading. Water must not pool on the tiles. So the slab's surface has to be made flat. To prepare an existing ...

Most specification requirements for polished concrete are based on experience with slabs-on-ground. It's up to concrete contractors to help architects, engineers, and owners understand how the ...

Reinforcement is basically dormant until the concrete cracks. After cracking, it becomes active and controls crack widths by restricting crack growth. If slabs are placed on high quality subbases ...