Learn How Compaction Eliminates Void Space for Stability

What happens here

Using a small pile of gravel next to a compactor as a visual aid, the narrator explains the mechanics of compaction. He clarifies that the purpose of running a compactor over the stone is not to make individual stones themselves more compact, but rather to "turn and consolidate each individual stone into that void space." This process effectively fills the air pockets, making the overall layer of gravel much denser and more stable. This consolidation is vital for creating a robust foundation, such as for a patio, as it prevents future settling and unevenness.

Goal: Comprehend that compaction consolidates gravel by filling void spaces, creating a stable foundation.