Influence of acidic environments on cement and polymer-cement concretes degradation

Joanna Julia Sokołowska , Piotr Paweł Woyciechowski , Grzegorz Adamczewski

Abstract

Cement concrete is hardly considered as the acid resistant material however it should be possible to compare the ability of various cement based composites to resist the sever and chemically aggressive environments. The paper presents assessment of the resistance of cement concretes (of two types of mineral binders) as well as polymer-cement concretes (PCC) to hydrochloric acid. Due to the lack of proper standard procedures the tests were conducted according to the DBME own procedure: concrete specimens were exposed to acids of various concentrations and for various exposure times. The criteria for evaluation the concrete ability to resist the chemical attack were changes of mass, compressive and flexural strength. As PCC is considered to be a composite of better chemical tolerance it was treated as a kind of the reference material (chosen PCC characterized with similar compressive strength level as the previously introduced cement concretes). Approach used in the presented research enabled to compare different composites of similar compressive strength, the basic property to be taken into account in the design of the concrete and reinforced concrete structures. © (2013) Trans Tech Publications, Switzerland.
Author Joanna Julia Sokołowska (FCE / ICE)
Joanna Julia Sokołowska,,
- The Institute of Civil Engineering
, Piotr Paweł Woyciechowski (FCE / ICE)
Piotr Paweł Woyciechowski,,
- The Institute of Civil Engineering
, Grzegorz Adamczewski (FCE / ICE)
Grzegorz Adamczewski,,
- The Institute of Civil Engineering
Journal seriesAdvanced Materials Research, ISSN 1662-8985, [1022-6680]
Issue year2013
Vol687
Pages144-149
Publication size in sheets0.5
Conference14th International Congress on Polymers in Concrete (ICPIC 2013), 17-04-2013 - 20-04-2013, Shanghai, Chiny
Keywords in EnglishAcid-resistant materials; Aggressive environment; Cement based composites; Cement concrete; Compressive and flexural strengths; Criteria for evaluations; Polymer-cement; Resistance tests, Acid resistance; Cements; Chemical attack; Chemical resistance; Compressive strength; Polymers; Reinforced concrete; Testing, Concretes
ASJC Classification2200 General Engineering
DOIDOI:10.4028/www.scientific.net/AMR.687.144
URL http://www.scopus.com/inward/record.url?eid=2-s2.0-84878248322&partnerID=40&md5=4b3539a94617bee8176e7492092d33c6
Languageen angielski
Score (nominal)15
Score sourceconferenceIndex
ScoreMinisterial score = 10.0, 12-08-2020, ArticleFromJournalAndMatConfByConferenceseries
Ministerial score (2013-2016) = 15.0, 12-08-2020, ArticleFromJournalAndMatConfByConferenceseries
Publication indicators Scopus Citations = 6; WoS Citations = 4; GS Citations = 13.0; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 0.199
Citation count*13 (2020-09-19)
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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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