Metal that has been forced through a die to shape it.
Extruded polystyrene
A type of insulation material with fine, closed cells, containing a mixture of air and refrigerant gas. This insulation has a high R-value, good moisture resistance, and high structural strength compared to other rigid insulation materials.
Extruded tile
A tile unit that is formed when plastic clay mixtures are forced through a pug mill opening (die) of suitable configuration, resulting in a continuous ribbon of formed clay. A wire cutter or similar cut-off device is then used to cut the ribbon into appropriate lengths and widths of tile.
Extrusion
The process of forming or shaping a material by forcing it through a small opening.
Eye
Hole in the head of a tool. Loop of metal or thread. Opening which allows an object to be passed through.
Eye of the impeller
The center of the impeller, where the fluid enters.
Eye protection
Safety glasses used to prevent foreign object from entering into an eye.
Eye screw
Shank end of a wood screw bent into an eye.
Eyebolt
Threaded bolt with a portion bent into an eye at one end.
Eyebrow
A small, shed roof protruding from the main roof or located on the side of a building below the level of the main roof.
