A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Field Hydraulic Performance of One- and Two-Story Residential Plumbing Systems with Reduced-Size Vents
The report describes hydraulic tests of drain-waste-vent systems with reduced-size vents installed in single-family housing units at Andrews Air Force Base, Camp Springs, Maryland. The vent systems of six field units were sized according to a procedure based on findings in prior laboratory investigations. The tests reported were conducted on three of the units before occupancy. Principal measurements made were trap-seal reduction and pneumatic pressure excursions in selected vents, using test procedures developed in the laboratory and adapted to field conditions. Results of the preoccupancy tests showed adequate performance with the reduced-size vents. A procedure for the design of reduced-size vent systems is presented that should be of interest to plumbing designers and groups engaged in updating plumbing codes.
Field Hydraulic Performance of One- and Two-Story Residential Plumbing Systems with Reduced-Size Vents
The report describes hydraulic tests of drain-waste-vent systems with reduced-size vents installed in single-family housing units at Andrews Air Force Base, Camp Springs, Maryland. The vent systems of six field units were sized according to a procedure based on findings in prior laboratory investigations. The tests reported were conducted on three of the units before occupancy. Principal measurements made were trap-seal reduction and pneumatic pressure excursions in selected vents, using test procedures developed in the laboratory and adapted to field conditions. Results of the preoccupancy tests showed adequate performance with the reduced-size vents. A procedure for the design of reduced-size vent systems is presented that should be of interest to plumbing designers and groups engaged in updating plumbing codes.
Field Hydraulic Performance of One- and Two-Story Residential Plumbing Systems with Reduced-Size Vents
R. S. Wyly (author) / L. S. Galowin (author)
1984
106 pages
Report
No indication
English
Frost Closure of Roof Vents in Plumbing Systems
| NTIS | 1954
Frost closure of roof vents in plumbing systems
| Engineering Index Backfile | 1955