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Naslov:RILEM TC 247-DTA round robin test : carbonation and chloride penetration testing of alkali-activated concretes
Avtorji:ID Gluth, Gregor J. G. (Avtor)
ID Arbi, Kamel (Avtor)
ID Bernal, Susan A. (Avtor)
ID Bondar, Dali (Avtor)
ID Castel, Arnaud (Avtor)
ID Chithiraputhiran, Sundararaman (Avtor)
ID Dehghan, Alireza (Avtor)
ID Dombrowski-Daube, Katja (Avtor)
ID Dubey, Ashish (Avtor)
ID Ducman, Vilma (Avtor)
ID Peterson, Karl (Avtor)
ID Pipilikaki, Penny (Avtor)
ID Valcke, Siska L. A. (Avtor)
ID Ye, Guang (Avtor)
ID Zuo, Yibing (Avtor)
ID Provis, John L. (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://link.springer.com/article/10.1617/s11527-020-1449-3
Opis: Odprti dostop
 
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Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo ZAG - Zavod za gradbeništvo Slovenije
Povzetek:Many standardised durability testing methods have been developed for Portland cement-based concretes, but require validation to determine whether they are also applicable to alkali-activated materials. To address this question, RILEM TC 247-DTA "Durability Testing of Alkali-Activated Materials" carried out round robin testing of carbonation and chloride penetration test methods, applied to five different alkali-activated concretes based on fly ash, blast furnace slag or metakaolin. The methods appeared overall to demonstrate an intrinsic precision comparable to their precision when applied to conventional concretes. The ranking of test outcomes for pairs of concretes of similar binder chemistry was satisfactory, but rankings were not always reliable when comparing alkali-activated concretes based on different precursors. Accelerated carbonation testing gave similar results for fly ash-based and blast furnace slag-based alkali-activated concretes, whereas natural carbonation testing did not. Carbonation of concrete specimens was observed to have occurred already during curing, which has implications for extrapolation of carbonation testing results to longer service life periods. Accelerated chloride penetration testing according to NT BUILD 443 ranked the tested concretes consistently, while this was not the case for the rapid chloride migration test. Both of these chloride penetration testing methods exhibited comparatively low precision when applied to blast furnace slag-based concretes which are more resistant to chloride ingress than the other materials tested.
Ključne besede:alkali-activated materials (AAM), carbonatization, chloride penetration, Rilem TC, durability
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:13.02.2020
Založnik:E. & F. N. Spon, RILEM Publications
Leto izida:2020
Št. strani:str. 1-17
Številčenje:Vol. 53, issue 1
PID:20.500.12556/DiRROS-16465 Novo okno
UDK:620.1/.2
ISSN pri članku:1359-5997
DOI:10.1617/s11527-020-1449-3 Novo okno
COBISS.SI-ID:2552935 Novo okno
Avtorske pravice:© The Author(s) 2020
Opomba:Article: 21;
Datum objave v DiRROS:17.08.2023
Število ogledov:814
Število prenosov:610
Metapodatki:XML DC-XML DC-RDF
:
GLUTH, Gregor J. G., ARBI, Kamel, BERNAL, Susan A., BONDAR, Dali, CASTEL, Arnaud, CHITHIRAPUTHIRAN, Sundararaman, DEHGHAN, Alireza, DOMBROWSKI-DAUBE, Katja, DUBEY, Ashish, DUCMAN, Vilma, PETERSON, Karl, PIPILIKAKI, Penny, VALCKE, Siska L. A., YE, Guang, ZUO, Yibing in PROVIS, John L., 2020, RILEM TC 247-DTA round robin test : carbonation and chloride penetration testing of alkali-activated concretes. Materials and structures [na spletu]. 2020. Vol. 53, no. 1, p. 1–17. [Dostopano 20 marec 2025]. DOI 10.1617/s11527-020-1449-3. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=16465
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Gradivo je del revije

Naslov:Materials and structures
Skrajšan naslov:Mat. struct.
Založnik:E. & F. N. Spon, RILEM Publications
ISSN:1359-5997
COBISS.SI-ID:18240005 Novo okno

Gradivo je financirano iz projekta

Financer:RCUK - Research Council UK
Številka projekta:EP/M003272/1
Naslov:Rational design of low-CO2 alkali-activated concretes for eco-efficiency and durability
Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P2-0273
Naslov:Gradbeni objekti in materiali
Financer:Drugi - Drug financer ali več financerjev
Številka projekta:13361
Naslov:STW/M2i

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:01.02.2020
Vezano na:Text and Data Mining valid from 2020-02-01 Version of Record valid from 2020-02-13

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:alkalijsko aktivirani materiali, karbonatizacija, prodor kloridov, Rilem TC, trajnost


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