Development and testing of floor drain with a valve to block sewer gas for residential applications / prepared by Bert Philips, UNIES Ltd. for Dranjer Corporation. : NH17-255/1997E-PDF
"Dranjer Corporation patented the concept of a floor drain with a counterbalanced valve/seal assembly to prevent the flow of sewer gas if the conventional P-trap dries out. It was anticipated that this design would function as a backwater valve and that it could sufficiently reduce trap evaporation to eliminate the requirement for trap primers. Field trial model XN-3 floor drains were produced for testing and monitoring. Testing and monitoring was done to assess the ability of the device to perform as a floor drain, meet the requirements of the proposed applications and to comply with the requirements of CSA Standard B79-94 "Floor, Area and Shower Drains, and Cleanouts for Residential Construction". Testing, monitoring and reporting were done by an "at arms length" engineering consultant"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.910837&sl=1
| Ministère/Organisme | Canada Mortgage and Housing Corporation, issuing body. |
|---|---|
| Titre | Development and testing of floor drain with a valve to block sewer gas for residential applications / prepared by Bert Philips, UNIES Ltd. for Dranjer Corporation. |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Canada Mortgage and Housing Corporation]. "CMHC Project Officer: Peter Russell." Summary in English and French. |
| Information sur la publication | Ottawa : CMHC = SCHL, June 1997. |
| Auteur / Contributeur | Philips, Bert, author. |
| Description | 1 online resource (19 pages, 2 unnumbered pages) : illustrations, photographs |
| Numéro de catalogue |
|
| Descripteurs | Drainage, House. Drainage domestique. |
Demander des formats alternatifs
Pour demander une publication dans un format alternatif, remplissez le formulaire électronique des publications du gouvernement du Canada. Utilisez le champ du formulaire «question ou commentaire» pour spécifier la publication demandée.- Date de modification :