Adhesion and interaction of inorganic binder systems with a biodegradable polymer based on polylactic acid
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F25%3A10260325" target="_blank" >RIV/61989100:27120/25:10260325 - isvavai.cz</a>
Result on the web
<a href="https://www.e3s-conferences.org/articles/e3sconf/abs/2025/41/e3sconf_ys2025_01024/e3sconf_ys2025_01024.html" target="_blank" >https://www.e3s-conferences.org/articles/e3sconf/abs/2025/41/e3sconf_ys2025_01024/e3sconf_ys2025_01024.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/e3sconf/202564101024" target="_blank" >10.1051/e3sconf/202564101024</a>
Alternative languages
Result language
angličtina
Original language name
Adhesion and interaction of inorganic binder systems with a biodegradable polymer based on polylactic acid
Original language description
The interaction of common building materials with materials with diametrically different physical-mechanical properties represents one of the main problems in the creation of new types of composites. Some types of polymers have proven themselves in the past in the form of dispersed reinforcement. However, the overuse of plastics and the problem of their disposal now provides an open door for other alternative ideas. This work deals with the observation of the adhesion of a biodegradable polylactic acid-based polymer with composites such as conventional concrete, high-performance concrete and alkali-activated system under three-point bending test. Results show that adhesion and mechanical performance depend strongly on both the matrix and reinforcement type. Ordinary Portland cement concrete (OPCC) specimens demonstrated the best bond with polylactic acid (PLA) and the highest flexural strength gains, particularly with ribbed PLA (60 %). In contrast, high-performance concrete (HPC) and alkali-activated material (AAM) showed reduced adhesion, with flexural strength decreasing by up to 20 %.
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
20100 - Civil engineering
Result continuities
Project
<a href="/en/project/EH22_008%2F0004631" target="_blank" >EH22_008/0004631: Materials and technologies for sustainable development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
E3S Web of Conferences. Volume 641
ISBN
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ISSN
2267-1242
e-ISSN
2267-1242
Number of pages
6
Pages from-to
1-6
Publisher name
EDP Sciences
Place of publication
Les Ulis
Event location
Vysoké Tatry
Event date
Mar 26, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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