Cracks In Basement Floor Wet

This can make cracks form in basement concrete particularly in wet seasons and is often why there s water in your basement after rain.
Cracks in basement floor wet. When a section of the basement floor cracks and heaves slab upward then you have a problem. In most houses a stack effect is created because warm air rises. When a basement floor crack is combined. When a foundation settles the concrete slab can crack and.
Basements and crawl spaces are normally damp because they re located below grade yard level. This sort of damage suggests soil expansion beneath the basement floor. Once a source of moisture exists mold follow. Rising groundwater causes hydrostatic pressure and that causes soil to push on your basement walls and floor.
Soil that contains clay will. Concrete floors with cracks or larger should be leveled. But when water not just moisture actually seeps through a crack it poses an increased risk of mold. When there are cracks in your home s foundation it lets pressure force the water up into your basement.
The ground underneath your foundation is full of moisture. Any cracks in your basement floor open you to the possibility of water seepage. This induces a negative pressure on the basement and draws moist air in through any cracks or openings in the foundation including open sump pits. The sub base wasn t properly compacted and the concrete settled in one area causing the basement floor to sink and.
Newly poured concrete shrinks when it dries. One of the telltale signs of a basement water problem is stepping into a puddle on the basement floor. Of course any water that comes into the basement for any reason hydrostatic or lateral pressure gutter spillover or oversaturated soil around the foundation or from any source cracks bad mortar joints or the cove joint ends up on the basement floor. For this reason sumps should have an airtight cover.
Often times a crack in the floor of a basement is caused from the natural shrinking and curing process of the concrete used to pour the floor itself. Clogged weeping drain tile depending on the age of the home and other factors weeping tile can become clogged and. Basement floors crack for a many reasons. 6 types of basement floor cracks and what they mean cracks with heaving are signs of a bigger problem that needs to be addressed.
Jul 2 2014 by matthew stock.