hvac ducts
1HVAC — may also stand for High voltage alternating current. See also: Glossary of HVAC HVAC systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, called… …
2Duct (HVAC) — A round galvanized steel duct connecting to a typical diffuser Fire resistance rated …
3Duct tape — A roll of glossy, gray duct tape. Duct tape, or duck tape, is cloth or scrim backed pressure sensitive tape often sealed with polyethylene. It is very similar to gaffer tape but differs in that gaffer tape was designed to be cleanly removed,… …
4Sound masking — For other uses of masking , see Masking (disambiguation). Sound masking is the addition of natural or artificial sound (such as as white noise or pink noise) into an environment to cover up unwanted sound by using auditory masking. This is in… …
5Foam party — A foam party is a social event in which participants dance to music on a dance floor covered in several feet of suds or bubbles dispensed from a foam machine. For safety reasons, the foam is generated from non toxic, non staining, hypo allergenic …
6Transite — The Transite, that is produced today, is a completely fireproof composite material and a non asbestos product. [http://www.bnzmaterials.com/trans.html Transite HT] , and [http://www.bnzmaterials.com/trans1000.html Transite 1000] , are currently… …
7Radon mitigation — is any process used to reduce radon concentrations in the breathing zones of occupied buildings. Testing ASTM E 2121 is a standard for reducing radon in homes as far as practicable below 4 picocuries per liter (pCi/L) in indoor air. [cite web|… …
8Dominick's — Type Grocer, Subsidiary of Safeway Inc. Industry Retail (Grocery) Founded 1918 (Chicago, Illinois) …
9Fish tape — A fish tape (also known as a draw wire or draw tape ) is a tool used by electricians to route new wiring through walls and electrical conduit.Made of a narrow band of spring steel, by careful manipulation, the tape can be fished (guided) through… …
10Plenum — The space between a hanging ceiling and the floor above or roof; usually contains HVAC ducts, electrical wiring, fire suppression system piping, etc …
