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REVIEW OF SIPHONIC ROOF DRAINAGE SYSTEMS

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU134585" target="_blank" >RIV/00216305:26110/19:PU134585 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mmscience.eu/journal/issues/december-2019/articles/review-of-siphonic-roof-drainage-systems" target="_blank" >https://www.mmscience.eu/journal/issues/december-2019/articles/review-of-siphonic-roof-drainage-systems</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17973/MMSJ.2019_12_2019156" target="_blank" >10.17973/MMSJ.2019_12_2019156</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    REVIEW OF SIPHONIC ROOF DRAINAGE SYSTEMS

  • Original language description

    The article describes an introduction to the problem of drainage of flat roofs, namely by using a vacuum drainage system. The article describes the current state, which also describes the gravity drainage system, whose design is in partial "retreat", unless required by local conditions or the investor of the construction. The following describes the advantages and disadvantages of the vacuum system and some design principles. The fourth chapter deals with the most common problems of the system, which include hydraulic system alignment, where the correct design of the system is carried out by hydraulic calculation of the system branches, using special software. The vacuum system must be designed in the correct dimensions, with suitable outlets and in such a way that it is not adversely affected by eg obstacles on the roof. Other mentioned problems include the level of noise and vibration of the system, which arises especially at higher intensity of rainfall, which leads to fluctuations between gravity and vacuum mode of water flow in the pipeline. These problems will be solved in the following research activity. Laboratory testing of hydraulic quantities and other parameters will be performed on a test equipment. The measured results will be further evaluated.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20101 - Civil engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    MM Science Journal

  • ISSN

    1803-1269

  • e-ISSN

    1805-0476

  • Volume of the periodical

    2019

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    7

  • Pages from-to

    3683-3689

  • UT code for WoS article

    000532572200049

  • EID of the result in the Scopus database

    2-s2.0-85076617452