Other visible signs of basement moisture problems due to hydrostatic pressure often include.
Hydrostatic pressure water in basement.
As the rain seeps into the ground the water table rises because the ground is unable to soak up all the water.
When soil water pressure increases so does the potential for leakage into your basement.
Efflorescence on basement walls or floor.
The level of ground water.
High water pressure can also cause seepage through solid concrete.
Hydrostatic pressure refers to a water pressure and is a major cause of basement water problems.
Water weighs slightly more than 60lbs.
Other visible signs of basement moisture problems due to hydrostatic pressure often include.
The foundation concrete is a porous material.
Obviously the wall isn t meant to do that.
The amount of hydrostatic pressure exerted on your basement walls will depend on the water table i e.
These are some of the impacts.
Hydrostatic pressure can also result from water that is already in the soil i e.
Once the drainage pipes are blocked the water table can rise and create hydrostatic pressure underneath the basement floor and along the walls.
Hydrostatic pressure can push water through hairline cracks.
So how does hydrostatic pressure affect your foundation.
Groundwater is typically under higher pressure than that so if you have active leaking in your basement walls waterproofing paint won t stop it.
Strange smells in the basement.
Hydrostatic pressure can easily drive groundwater into the basement through gaps and cracks in the masonry.
Waterproofing paint is designed to withstand pressures in the range of 8 to 12 psi.
This is potentially the most common impact of hydrostatic pressure in your basement.
This means that near microscopic holes and passages in its structure allow water flow through.
Over time accumulations of sediment can block the drain pipes.
If you have an older house within town and the house has a basement with no sump pump it s likely the perimeter foundation drain system connects directly.
Humidity in the basement.
Hydrostatic pressure is the technical term for water pressure in the soil around your foundation and it s a major cause of basement water problems.
Walls that bow inward or outward.
If your house is located near a large water body for example the water table in the ground is likely to be very high.
Efflorescence on basement walls or floor mold growth humidity in the basement strange smells in the basement walls that bow inward or outward cracks in walls.
As the hydrostatic water pressure mounts it starts to press in on the foundation walls which bulge inward.