What types of lime are used for soil stabilization?
Both hydrated lime and quicklime are used. Quicklime will consume more of the soil’s moisture as it hydrates, then reacts with the soil. Lime kiln dust is also used, but may require more quantity as it typically consists of 20-25% CaO, while high calcium quicklime consists of about 90% CaO. When using lime kiln dust the quality should be checked regularly.
