Water Ponding On Concrete Patio

Ponding at the edge of the deck.

Water ponding on concrete patio.

Simply defined water ponding is areas of water that accumulate after rain storms. This sidewalk in parallel with the city street that has a modern rounded curb. Ponding method is one of the very famous and widely adopted methods in concrete curing. When it rains or snow melts i have large water puddles on the concrete sidewalk in front of my house.

Ponding method is one of the very well known and widely adopted methods in concrete curing. The puddles have at least 2 inches of water at the deepest point. Instead of gravel you can also have a trench or channel drain made of metal installed. Most often water ponding is due to changes in the soil beneath the concrete slab.

Q a water puddles on concrete concrete defects concrete installation drainage outdoor q a text. Water ponding is caused by lack of water runoff towards drains or slab edges. If you have an existing concrete patio that does not have a drainage system it s not too late to install one. For uneven and settled concrete water ponding can become a big issue.

Because of the added thickness of the underlayment membrane and the sheet metal many times it causes the edge to be built up just enough to where a pond occurs along the edge directly over the metal flashing. It s usually caused by lack of water runoff toward the drain although it can also result from cracks in walls that allow water to leak through onto the floor. Curing concrete slab where water could be easily retained on top of the concrete structure after it has been cast. Where the water tends to collect cut out a sloping channel in the concrete to direct the water away filling it with decorative stone or gravel.

After 48 hours standing water becomes a mosquito breeding ground. Water ponding occurs after a heavy rainstorm or downpour when water is unable to drain away especially on exterior concrete floors with inadequate draining. Eventually the soil will not be able to support the concrete and the concrete will actually sink into the holes beneath it. However the solution here can be found in the polyurethane.

Water pooling on a patio or pool deck is a potential source of moss or mildew growth concrete staining and dangerous slip hazards. Exterior concrete fl oors frequently have inadequate drainage that causes small areas of water ponding. After cycles of wet and dry or freezing and thawing the soil beneath the concrete may become unstable and develop pockets or holes.