CHARACTERISTIC OF SIPHONIC ROOF DRAINAGE SYSTEM – PRINCIPLES AND DESIGN CONDITIONS

Authors

  • Lenka Jágerská Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 81005 Bratislava, Slovakia
  • Jana Peráčková Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 81005 Bratislava, Slovakia

DOI:

https://doi.org/10.51704/cjce.2016.vol2.iss1.pp50-55

Keywords:

Siphonic drainage, flat roof drainage, calculation procedure

Abstract

Amount and intensity of rainfalls are increasingly changing by clime changing and increasing of temperature variations. There is increase of torrential rains, which extremely burden the construction by the huge volume of rainwater and thus effect on whole building construction. It is necessary safely lead away this amount of rainfalls to remain the building construction undamaged. The method of roof drainage mostly depends on the roof construction. Flat roofs are more sensitive to torrential rains, thus there is very important to make proper design of drainage system and location of roof runoffs. There is no Standard for dimensioning the Siphonic roof drainage system in Slovakia. In this article is shown general procedure of design the siphonic roof drainage system, based on rules contained in the German technical regulation VDI 3806 - Dachentwässerung with Druckströmung.

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References

PERÁČKOVÁ, Jana - JÁGERSKÁ, Lenka [Laščeková, Lenka]. Podtlakový systém odvodnenia striech. In TZB Haustechnik. Roč. 19, č. 4 (2011), s. 42-44. ISSN 1210-356X

LAŠČEKOVÁ, Lenka: Navrhovanie podtlakového systému odvodnenia striech. In Sanhyga 2010: 15.medzinárodná konferencia/Piešťany, 14.-15.10.2010. Bratislava: Slovenská spoločnosť pre techniku prostredia ZSVTS, 2010, s.107-116. ISBN 978-80-89216-35-2

VALÁŠEK, Jaroslav.: Úpravy pre bezpečné odvodnenie striech, TZB Haustechnik. č.3 (2008)

VDI 3806 Dachentwässerung mit Druckströmung, 2000

STN EN 12056-3:2002 Gravitačné kanalizačné systémy vnútri budov. Časť 3: Odvodnenie striech. Navrhovanie a výpočet

STN 73 6760 – Kanalizácia v budovách. 2009

Catalog: Akatherm Sison – Vákuový systém odvodnení střech

Keidel GmbH, Learning Siphonic Roof Drainage, http://www.learning-siphonic-roofdrainage.com/contents.html

Catalog: ZURN Siphonic Drain System, www.zurn.com

Catalog: Fullflow Group Limited, http://www.fullflow.com/

Catalog: WAVIN Ekoplastik s.r.o., http://www.wavin.cz/

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Published

2016-06-30

How to Cite

Jágerská, L., & Peráčková, J. (2016). CHARACTERISTIC OF SIPHONIC ROOF DRAINAGE SYSTEM – PRINCIPLES AND DESIGN CONDITIONS. zech ournal of ivil ngineering, 2(1), 50-55. https://doi.org/10.51704/cjce.2016.vol2.iss1.pp50-55

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