View local rental rates anywhere in the United States. The rentbits index currently offers over 7,000,000 historical rental rates across thousands of cities in the US. View average rental rates for the last 14 months by clicking on a city below or using the location search box above. Alabama Birmingham. Mobile.
Frost heaving (or a frost heave) is an upwards swelling of soil during freezing conditions caused by an increasing presence of ice as it grows towards the surface, upwards from the depth in the soil where freezing temperatures have penetrated into the soil (the freezing front or freezing boundary).rost heaving requires a frost-susceptible soil, a continual supply of water below (a water table) and freezing temperatures, penetrating into the soil.
If a concrete or masonry element has been damaged because of frost heaving, it's not enough the repair the damage. An experienced foundation repair contractor will work to determine how the heaving occurred and how different repairs can be made to avoid heaving in the future.he expansive force of clay-rich soil when it absorbs water can be just as destructive as frost heaving. To remedy this problem, a foundation repair specialist is likely to recommend improving drainage and replacing expansive soil with soil that drains well because of higher sand and gravel content.