Publication detail

Polyurethane adhesives in flat roofs

ŠAFÁŘOVÁ, M. STODŮLKA, J. ŠUHAJDA, K.

Original Title

Polyurethane adhesives in flat roofs

Type

conference paper

Language

English

Original Abstract

It is necessary to stabilize individual layers of flat roofs, mainly because of wind suction. Apart from anchoring and surcharge, these layers can be secured by bonding. At present gluing is an indispensable and widely used stabilization method. On our market we can found many types of adhesives, most widely used are based on polyurethane. This paper focuses on problematic about stabilization thermal insulation from expanded polystyrene to vapor barrier from bitumen. One of the main issues is to calculate the exact amount of adhesive, which is required to guarantee the resistance against wind suction. In this problematic we can not find help neither in technical data sheets provided by the manufactures. Some of these data sheets contain at least information about amount of adhesive depending on location in roof plane and building height, but they do not specify the strength of such connection. It was therefore resorted to select several representatives polyurethane adhesives and their subsequent testing on specimens simulating the flat roof segment. The paper described the test methodology and results for two types of polyurethane adhesives.

Keywords

Polyurethan adhesives, flat roof, stabilization

Authors

ŠAFÁŘOVÁ, M.; STODŮLKA, J.; ŠUHAJDA, K.

Released

22. 12. 2016

Publisher

EDP Sciences

ISBN

978-2-7598-9012-5

Book

MATEC Web of Conferences

Edition number

93

ISBN

2261-236X

Periodical

MATEC Web of Conferences

Year of study

93

Number

1

State

French Republic

Pages from

1

Pages to

6

Pages count

6

URL

https://www.matec-conferences.org/articles/matecconf/abs/2017/07/matecconf_bd2017_02001/matecconf_bd2017_02001.html

Full text in the Digital Library

http://hdl.handle.net/11012/204250

BibTex

@inproceedings{BUT131384,
  author="Markéta {Šafářová} and Jindřich {Stodůlka} and Karel {Šuhajda}",
  title="Polyurethane adhesives in flat roofs",
  booktitle="MATEC Web of Conferences",
  year="2016",
  journal="MATEC Web of Conferences",
  volume="93",
  number="1",
  pages="1--6",
  publisher="EDP Sciences",
  doi="10.1051/matecconf/20179302001",
  isbn="978-2-7598-9012-5",
  issn="2261-236X",
  url="https://www.matec-conferences.org/articles/matecconf/abs/2017/07/matecconf_bd2017_02001/matecconf_bd2017_02001.html"
}