Glossary Category:

EPDM neoprene roof

EPDM is a neoprene rubber roof that is seldom used in the Houston area due to performance problems.

Epoxy or epoxies

Epoxy is a two part resin based material that is sometimes used with fiberglass matt or material to make repairs in plumbing systems.

Equilibrium

The term used when there is a balance between two or more conditions. An example is when the pressure is equal on two sides of a membrane.

Eroded

Something or a surface that has been worn away

Erratic

A term that denotes unstable or undependable condition. An example is unstable water flow from a shower when water pressure varies.