I. Causes -
The most base cause of foundation movement is seasonal shrinking and swelling of mountainous soils. When the moisture article of mountainous soil increases, the soil swells. When the moisture article decreases, the soil shrinks. Consequently, the soil under a house shrinks and swells with the seasons and the house and foundation will move up and down.
DRYWALL SETTLEMENT
Another base cause of foundation movement is poor site drainage. As stated above, additional moisture can cause mountainous soil to swell. Therefore, areas of poor drainage near the foundation can cause that soil under the foundation to swell and ensue in upward movement of the foundation.
Another cause of foundation movement is construction on improperly compacted soil or fill. If the soil was inadequately compacted prior to construction, then the foundation of that construction is branch to settlement as the supporting soil compresses.
Another base cause of foundation movement is plumbing leaks. When a plumbing leak occurs under the slab, the equilibrium of moisture is altered. As this moisture is added to the soil, foundation movement often occurs. Dependent upon the soil type, soil density, and the moisture level prior to the leak, the degree of the foundation movement and the type of the foundation movement will be varied.
Ii. Signs and Symptoms -
Cracks in sheetrock
Cracks on walls
Cracks on ceilings
Cracks in brick
Cracks in rock
Garage wall leaning
Garage wall separating from garage door
Chimneys leaning away from house
Brick pulling away from windows
Brick pulling away from doors
Doors that are hard to open and close
Doors that are sticking; that are misaligned
Windows that are hard to open and close
Windows that are sticking; that are misaligned
Gaps in the middle of ceiling and walls
Gaps in the middle of floor and walls
Floors that are out of level
Floors that are uneven
Floors that are cracked
Separation of trim at corners
Sagging roofline
Nails that are backing out of the sheetrock
Once settlement occurs, additional hold must be added beneath the foundation. With the allowable pier placement and installation, elevation losses due to settlement can be recovered, commonly conclusion cracks in the brickwork. While 100% salvage is not always possible, if you get an experienced and reliable company who has the knowledge and tool they can perform the best inherent results. Don't be misled...about which theory works best in unstable clay soils. Steel and Helical Piers are the estimate one choices. Recommended by more Engineers and heal Professionals than any other methods! foremost the manufactures in residential and market foundation repair, the Powerlift theory is the most industrialized foundation heal theory in the industry.
How to Understand the Causes of Foundation Movement and identify the Signs and Symptoms of issue DRYWALL SETTLEMENT
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