Frost Protection For Concrete Footings On Grade – Heave Explained

Footings Move When Soil Freezes. Let’s Explain. Building codes describe the design requirements of shallow foundations in regions where soil is subjected to seasonal ground freezing.  Codes require that footings be protected from frost to prevent a phenomenon known as heave. Frost heave occurs when water penetrates the ground soil and subsequently freezes. When water … Continue reading Frost Protection For Concrete Footings On Grade – Heave Explained