Moisture and height enemies of basement subfloors.
Ramjacking basement floor.
Cracks with heaving are signs of a bigger problem that needs to be addressed.
Spalling of the basement floor is unsightly but still acceptable.
Check each stud for curves called the crown and mark each curve with an x.
When there are cracks in your home s foundation it lets pressure force the water up into your basement.
The sub base wasn t properly compacted and the concrete settled in one area causing the basement floor to sink and crack.
The sub base heaves and lifts the basement floor causing it to crack.
Finishing your unfinished basement is by far the least expensive way to add liveable square footage to your home.
Any cracks in your basement floor open you to the possibility of water seepage.
As a result the water worked.
Cracks in the basement floors.
Spalling or patches of surface flaking indicates that the concrete mix was too wet when poured.
Even if you do not expect catastrophic events such as flooring moisture can and probably will invade your basement since basements are nothing more than holes in the ground lined with concrete and moisture is pervasive in the ground water vapor will gradually work its way upward through concrete basement flooring and will condense.
The truth is all concrete crack.
Heaving is especially common in areas with clay soil.
Heaving suggests that the soil beneath the basement floor is expanding.
Depending on the pattern of settlement a basement floor can settle significantly without any trip hazards forming at the cracks.
6 types of basement floor cracks and what they mean.
Foundation repair contractors don t do it twice.
In simple terms sheets of concrete were poured at grade and this became the level for the house s flooring.
Left unchecked over time the cracks grow and the concrete begins to fluctuate.
If your basement floor is not level which most basement floors aren t building on the floor will be a challenge.
Risks of cracks in your basement floor water seepage.
Traditionally houses were built over a crawlspace or basement the flooring was raised over the ground level.
But as concrete became a predominant building material concrete slabs became the vogue.
The ground underneath your foundation is full of moisture.
Framing the walls ceilings and the miscelaneous nooks is the first step in a basement finish project unless you need to add a plumbing drain or sump pump in the floor or are cutting the concrete walls to add windows or a doorway.
Noticeable height differences can be seen and cracks began to grow in size.
Once a source of moisture exists mold follow.
When a basement floor crack is combined with heaving this is a cause for concern.
