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AT-90-10-1 — Field Tests of Stair Pressurization Systems with Overpressure Relief

$7.50

Conference Proceeding by ASHRAE, 1990

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Description

Three stair pressurisation systems with overpressure relief features have been tested in a 22-storey apartment building and in two high-rise office buildings. Specifically, exit door relief, barometric damper relief, and a feedback control with a variable-pitch blade supply air fan were subjected to open-door tests. The pressure differences across the stair doors and air velocities at the stair door opening were measured.

KEYWORDS: site testing, pressurised stairs, multistorey buildings, flats, offices, doors, pressure difference, pressure relief devices, measuring, dampers, controls, stairs.

Citation: Symposium Papers, Atlanta, GA, 1990

Product Details

Published:
1990
Number of Pages:
8
File Size:
1 file , 930 KB
Product Code(s):
D-18486