Compressive Properties of Geopolymer Matrix Composites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F18%3AN0000139" target="_blank" >RIV/00010669:_____/18:N0000139 - isvavai.cz</a>
Result on the web
<a href="https://www.matec-conferences.org/articles/matecconf/abs/2018/38/matecconf_2mae2018_02003/matecconf_2mae2018_02003.html" target="_blank" >https://www.matec-conferences.org/articles/matecconf/abs/2018/38/matecconf_2mae2018_02003/matecconf_2mae2018_02003.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201817902003" target="_blank" >10.1051/matecconf/201817902003</a>
Alternative languages
Result language
angličtina
Original language name
Compressive Properties of Geopolymer Matrix Composites
Original language description
Polymer based resin is presently the most used resin for preparing of composites constructions, because of its undisputable benefits; however, there are some limits. The aircraft industry has especially strict requirements for fire, smoke and toxicity (FST) properties which are limited when using organic polymers. Conventional polymer resins resist to temperatures usually up to 120 °C and then they lose stiffness and strength. However, geopolymer matrix is a new type of resin with high potential for cost-efficient applications dealing with temperatures up to 1 200 °C. This paper presents compressive properties of a new geopolymer resin and a fibre reinforced composite with the geopolymer matrix (geocomposite). The effect of a harsh environment exposition on the strength was also evaluated, specifically the impact of the exposure in hot-wet and salt mist conditions. Samples were tested in accordance with ASTM D695 in case of pure resin and in accordance with ASTM D6641 in case of the geocomposite. All tests were performed at room temperature and additionally, pure geopolymer resin was tested at 400 °C. The high temperature caused 35 % decrease of the compressive strength in comparison with the room temperature. Geopolymers behaves like a ceramic and have some unique properties such as high thermal stability, non-flammability and do not generate toxic smoke and fumes.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
MATEC Web of Conferences, volume 179, art. No: 02003
ISBN
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ISSN
2261236X
e-ISSN
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Number of pages
6
Pages from-to
nestrankovano
Publisher name
EDP Sciences
Place of publication
neuveden
Event location
Wu-Han, Čína
Event date
May 10, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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