Glossary

ceiling floor

April 23, 2013

The framework for a ceiling beneath, but not for the floor above.

April 23, 2013

Same as escutcheon, 2.

April 23, 2013

symbol for deluge valve.

April 23, 2013

Same as surface-mounted luminaire.

April 23, 2013

A special valve that, under normal conditions, holds back the water from the piping of a deluge sprinkler system; a

April 23, 2013

A ceiling-mounted air-moving device that is characterized by several revolving blades (commonly three to five) which are comparatively large and

April 23, 2013

1.A dry-pipe sprinkler system with open heads; is controlled by an automatic valve which is activated by smoke- or heat-sensitive

April 23, 2013

1. Any air diffuser (usually round, square, rectangular, or linear) which is located in the ceiling; used to provide a

April 23, 2013

Same as cove molding.