Definition of the term Moisture Content of Wood
Weight of the water contained in the wood, usually expressed as a percentage of the weight of the oven-dry wood.
Definition of the term Sanitary Sewer
A sewer system designed for the collection of waste water from the bathroom, kitchen and laundry drains, and is usually not designed to handle storm water.
Definition of the term Ventilator
Device installed on the roof for the purpose of ventilating the interior of the building.
Definition of the term Aperature
The opening in pipes.
Definition of the term Conductor
In roofing, a pipe for conveying rainwater from the roof gutter to a drain, or from a roof drain to the storm drain; also called a leader, downspout, or downpipe.…
Definition of the term Floating Wall
A non-bearing wall built on a concrete floor. It is constructed so that the bottom two horizontal plates can compress or pull apart if the concrete floor moves up or…
Definition of the term Molding
A wood strip having a coned or projecting surface used for decorative purposes, e.g., door and window trim.
Definition of the term Sanitary T
Used on the waste side of plumbing to keep effluent flowing the correct direction.
Definition of the term Venting
The process of installing roof vents in a roof assembly to relieve vapor pressure. The process of water in the insulation course of the roof assembly evaporating and exiting via…
Definition of the term Appliance
A household device operated by use of electricity or gas. Not included in this definition are components covered under central heating, central cooling or plumbing.