Alkali-activated systems – durability aspects and testing procedures
Само за регистроване кориснике
2014
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper analyses existing testing procedures for the external sulfate attack on Portland cement systems and their applicability, as well as unavoidable modifications, for alkali-activated systems. The accelerated testing procedure for the assessment of external sulfate attack on alkali-activated systems was developed based on the state of the art report CEN/TR 15697; dealing with testing/assessing the sulfate resistance performance of cements and related binders. The testing procedure was successfully applied to alkali-activated slag and the results are briefly discussed. Furthermore, in principle similar testing procedure was used for the assessment of decalcification resistance of alkali-activated slag and the results are also briefly discussed.
The proposed testing procedures might be useful reference points for development of accelerated test for durability assessment of alkali-activated systems.
Кључне речи:
alkali-ativated slag / sulfate resistance / decalcification resistance / accelerated testsИзвор:
NTCC2014: International Conference on Non-Traditional Cement and Concrete, 2014, 105-108Издавач:
- Brno University of Technology & ŽPSV, a.s., Czech Republic
Финансирање / пројекти:
- Геополимери - Развој технологије за конверзију индустријског отпада у функционалне материјале (RS-MESTD-Technological Development (TD or TR)-34026)
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Komljenović, Miroslav M AU - Baščarević, Zvezdana AU - Džunuzović, Nataša AU - Nikolic, Violeta PY - 2014 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2994 AB - This paper analyses existing testing procedures for the external sulfate attack on Portland cement systems and their applicability, as well as unavoidable modifications, for alkali-activated systems. The accelerated testing procedure for the assessment of external sulfate attack on alkali-activated systems was developed based on the state of the art report CEN/TR 15697; dealing with testing/assessing the sulfate resistance performance of cements and related binders. The testing procedure was successfully applied to alkali-activated slag and the results are briefly discussed. Furthermore, in principle similar testing procedure was used for the assessment of decalcification resistance of alkali-activated slag and the results are also briefly discussed. The proposed testing procedures might be useful reference points for development of accelerated test for durability assessment of alkali-activated systems. PB - Brno University of Technology & ŽPSV, a.s., Czech Republic C3 - NTCC2014: International Conference on Non-Traditional Cement and Concrete T1 - Alkali-activated systems – durability aspects and testing procedures EP - 108 SP - 105 UR - https://hdl.handle.net/21.15107/rcub_rimsi_2994 ER -
@conference{ author = "Komljenović, Miroslav M and Baščarević, Zvezdana and Džunuzović, Nataša and Nikolic, Violeta", year = "2014", abstract = "This paper analyses existing testing procedures for the external sulfate attack on Portland cement systems and their applicability, as well as unavoidable modifications, for alkali-activated systems. The accelerated testing procedure for the assessment of external sulfate attack on alkali-activated systems was developed based on the state of the art report CEN/TR 15697; dealing with testing/assessing the sulfate resistance performance of cements and related binders. The testing procedure was successfully applied to alkali-activated slag and the results are briefly discussed. Furthermore, in principle similar testing procedure was used for the assessment of decalcification resistance of alkali-activated slag and the results are also briefly discussed. The proposed testing procedures might be useful reference points for development of accelerated test for durability assessment of alkali-activated systems.", publisher = "Brno University of Technology & ŽPSV, a.s., Czech Republic", journal = "NTCC2014: International Conference on Non-Traditional Cement and Concrete", title = "Alkali-activated systems – durability aspects and testing procedures", pages = "108-105", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2994" }
Komljenović, M. M., Baščarević, Z., Džunuzović, N.,& Nikolic, V.. (2014). Alkali-activated systems – durability aspects and testing procedures. in NTCC2014: International Conference on Non-Traditional Cement and Concrete Brno University of Technology & ŽPSV, a.s., Czech Republic., 105-108. https://hdl.handle.net/21.15107/rcub_rimsi_2994
Komljenović MM, Baščarević Z, Džunuzović N, Nikolic V. Alkali-activated systems – durability aspects and testing procedures. in NTCC2014: International Conference on Non-Traditional Cement and Concrete. 2014;:105-108. https://hdl.handle.net/21.15107/rcub_rimsi_2994 .
Komljenović, Miroslav M, Baščarević, Zvezdana, Džunuzović, Nataša, Nikolic, Violeta, "Alkali-activated systems – durability aspects and testing procedures" in NTCC2014: International Conference on Non-Traditional Cement and Concrete (2014):105-108, https://hdl.handle.net/21.15107/rcub_rimsi_2994 .