Analysis of the use of air-admittance valves in Brazilian sanitary sewer systems

This article presents an analysis of the ventilation conditions inside sanitary sewer systems of residential buildings when the secondary ventilation, usually accomplished by means of branches and columns, is replaced by air-admittance valves. Three tests were performed in prototypes of sanitary sew...

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Bibliographic Details
Main Authors: Fernandes, Vera Maria Cartana, Gonçalves, Orestes Marraccini
Format: Online
Language:por
Published: ANTAC - Associação Nacional de Tecnologia do Ambiente Construído 2008
Online Access:https://seer.ufrgs.br/ambienteconstruido/article/view/3431
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