Definitions for "Exfiltration"
Air flow outward through a wall, building envelope or similar structure.
The controlled or uncontrolled leakage of air from a conditioned space.
The leakage or discharge of flows being carried by sewers out into the ground through leaks in pipes, joints, manholes, or other sewer system structures; the reverse of "infiltrations."
Keywords:  recon, team, zone, departing, act
The act of a team departing a recon zone
When water is allowed movement through the base material and into the soil underneath.
The downward movement of water through an open-graded, crushed stone base into the soil beneath.
The flowing out of a residence from its conditioned space through the shell.