Insufficient dimensional stability of bitumen sheets as a source of flat roof defects

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F17%3A00001262" target="_blank" >RIV/75081431:_____/17:00001262 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Insufficient dimensional stability of bitumen sheets as a source of flat roof defects
Original language description
One of the frequent sources of flat roof faults is failure of the top layer of a multilayer bitumen sheet system in cross-connections. One of the possible causes of this disorder is failure to observe technological discipline. The paper deals with how the full melting of the bitumen sheet influences its possible shrinkage during the roof exposure. Bitumen sheets with a polyester carrier which is not reinforced with fiberglass fibers are burdened with shrinkage effect. The preload is introduced into these belts during production. The aim is to show how is the effect on loosening the preload in the carrier layer with full-scale smelting during the realization of the waterproofing layer. The preload loosening experiment, expressed by the dimensional stability test according to ČSN EN 1107, was performed in a laboratory on two bitumen sheets.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
9th International Scientific Conference BUILDING DEFECTS 2017
ISBN
9782759890323
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
MATEC Web of Conferences
Place of publication
France
Event location
České Budějovice
Event date
Nov 23, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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