Self-repairing of polymer-cement concrete

Paweł Łukowski , Grzegorz Adamczewski

Abstract

Self-repairing means ability to the total or partial recovering of the properties which were worsened as a consequence of damage of the material. The subject of the paper is evaluation of ability to self-repair of a cement composite modified with epoxy resin without a hardener. The methodology of investigation of self-repairing building materials, developed by the authors, has been described, with controllable enforcing of the limited weakening of the material. Also, the self-repair degree has been defined as the measure of self-repairing ability of the building composites. The material model of the epoxy-cement composite has been developed on the basis of the tests results. The material optimization of the composite towards the maximum self-repairing ability has also been carried out. The results of investigation have confirmed the possibility of self-repairing of the cement composite modified with the epoxy resin without hardener. The conclusion and further research needs in the range of the self-repairing epoxy-cement composites have been pointed out.
Author Paweł Łukowski (FCE / ICE)
Paweł Łukowski,,
- The Institute of Civil Engineering
, Grzegorz Adamczewski (FCE / ICE)
Grzegorz Adamczewski,,
- The Institute of Civil Engineering
Journal seriesBulletin of the Polish Academy of Sciences, Technical Sciences, ISSN 0239-7528
Issue year2013
Vol61
No1
Pages195-200
Publication size in sheets0.5
ASJC Classification1702 Artificial Intelligence; 1705 Computer Networks and Communications; 2200 General Engineering; 1710 Information Systems; 3107 Atomic and Molecular Physics, and Optics
Languageen angielski
Score (nominal)25
Score sourcejournalList
ScoreMinisterial score = 25.0, 16-06-2020, ArticleFromJournal
Ministerial score (2013-2016) = 25.0, 16-06-2020, ArticleFromJournal
Publication indicators WoS Citations = 10; GS Citations = 28.0; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 1.411; WoS Impact Factor: 2013 = 1.0 (2) - 2013=1.107 (5)
Citation count*28 (2020-09-09)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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