Foundations may fail for a number of reasons as anything that will make a foundation move will cause an unfavorable effect on it. Differential settlement (instead of total settlement) and lateral pressure are the reasons why homeowners get in touch with the repair services, making these the main classifications of foundation failure.
Instead of concentrating on the foundation failures themselves, it is important to focus on why these failures occur. Homeowners can save money and time if they are familiar with what to look out for, by being aware of when to inspect the foundations for possible failure. It is the best interest of the homeowner to check for any uneven settlement, holes, and cracks in the foundation.
Modifications in Soil
Heavy rains could make soil puff up, and if the water is not drained well, it could add pressure to the walls of the foundation. The walls may eventually begin cracking if the drainage was not sufficient enough. Because the soil has water that makes it heavy, it will push against the foundation. This becomes an issue of hydrostatic pressure and soil erosion.
Moist soil is a big issue, but it is just one side of the issue here. Dirt that is drying up or was affected by a drought can be detrimental to the foundation as well. Mud that dries up gets smaller, and the foundation will move against it, causing failure due to shifting and cracks.
Frozen Heaves
Water under the ground becomes ice when it freezes during the winter months. The growth of ice crystals makes the soil move and causes ?heaves? to appear around the area. If this happens below or beside a foundation, it may force the foundation to fail because of a differential shift.
Erosion
Foundation failure, cracks, and shifting of walls are often caused by soil erosion combined with spring thaw, heavy rains, inefficient drainage, and plumbing issues. Erosion is also caused by unsuitable soil preparation in the course of construction. If inadequate soil is applied or if it is not placed well, it can quickly erode around the foundation.
Vibrational Transformations
Vibrational transformations do not have to be as intense as earthquakes to have an effect on foundation failure. If the neighbors are building or renovating something, foundation failure can still occur if their construction efforts cause potent seismic activity.
Inspect the locale and the foundation walls from time to time to avoid any factors that contribute to foundation failure. Houses or buildings that have decent drainage systems could still be impacted by heavy rains and the other factors documented above. If these issues are not quickly resolved, the home or business owner may end up spending a lot for repairs.
Foundation failure can easily be avoided by prevention, so early detection is crucial. An experienced and trustworthy foundation repair service crew can help the home or business owner see these issues immediately. They can also prevent these detrimental factors from occurring by properly fixing whatever needs to be fixed.
Dry Guys Basement Systems has been operating for over 15 years, providing professional foundation repairs to much of New Jersey and Pennsylvania. Being experts in bowing or cracking basement walls, settling and buckling floor slabs, and all forms of residential or commercial foundation issues, Dry Guys offers their services to the towns of Camden, Cherry Hill, Vorheees, Wayne, Atlantic City, New Jersey and West Chester, PA and surrounding areas. Contact today for a FREE foundation repair quote.
Tags: Foundation Repair, foundation settlement
Source: http://www.basementsystems.com/blog/2012/09/05/causes-of-foundation-problems/
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