Influence of air entrainers on the properties of hydrated lime mortars

被引:2
作者
Kontic, Ana [1 ]
Vasconcelos, Graca [2 ]
Melendez, Carolina Briceno [2 ]
Azenha, Miguel [2 ]
Sokolovic, Neda [1 ]
机构
[1] Univ Belgrade, Fac Architecture, Bulevar kralja Aleksandra 73-II, Belgrade 11000, Serbia
[2] Univ Minho, Dept Civil Engn, ISISE, Guimaraes, Portugal
关键词
Aerial lime mortar; Air entraining agent; Accelerated carbonation; Carbonation progress; Physical properties; Mechanical properties; DTA/TGA; SEM; UPV; AERIAL LIME; MECHANICAL-BEHAVIOR; CARBONATION; EVOLUTION; CEMENT; PHASE; CACO3; CONSERVATION; DURABILITY; PUTTY;
D O I
10.1016/j.conbuildmat.2023.132968
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Physical, mechanical and carbonation progress properties of air lime mortars, formulated with the addition of air entrainers, were analyzed, aiming to investigate the influence of air entrainers on abovementioned properties of lime-based products. Samples were cured in two curing conditions and their properties were evaluated after 14, 28, 60 and 90 days. The results obtained revealed that the addition of air entrainers influences the change in dynamics between drying and carbonation processes, therefore influencing the rate of carbonation process. This observation was reflected in carbonation progress as well as physical and mechanical properties of the tested samples.
引用
收藏
页数:22
相关论文
共 75 条
  • [1] Microscopic characterisation of old mortars from the Santa Maria Church in Evora
    Adriano, P.
    Silva, A. Santos
    Veiga, R.
    Mirao, J.
    Candeias, A. E.
    [J]. MATERIALS CHARACTERIZATION, 2009, 60 (07) : 610 - 620
  • [2] Aïtcin PC, 2016, WOOD PUBL SER CIVIL, V59, P87, DOI 10.1016/B978-0-08-100693-1.00006-0
  • [3] Aloulou H, 2017, DESALIN WATER TREAT, V78, P41, DOI [10.5004/dwt.2017.20921, 10.5004/dwt.201]
  • [4] RILEM TC 277-LHS report: a review on the mechanisms of setting and hardening of lime-based binding systems
    Alvarez, J. I.
    Veiga, R.
    Martinez-Ramirez, S.
    Secco, M.
    Faria, P.
    Maravelaki, P. N.
    Ramesh, M.
    Papayianni, I.
    Valek, J.
    [J]. MATERIALS AND STRUCTURES, 2021, 54 (02)
  • [5] The water transfer properties and drying shrinkage of aerial lime-based mortars: an assessment of their quality as repair rendering materials
    Anna, Arizzi
    Giuseppe, Cultrone
    [J]. ENVIRONMENTAL EARTH SCIENCES, 2014, 71 (04) : 1699 - 1710
  • [6] [Anonymous], 2012, MATER STRUCT, V45, P1295, DOI [10.1617/s11527-012-9848-8, DOI 10.1617/S11527-012-9848-8]
  • [7] [Anonymous], 1980, II6 RILEM, V13
  • [8] Blended pastes of cement and lime: Pore structure and capillary porosity
    Arandigoyen, M.
    Alvarez, J. I.
    [J]. APPLIED SURFACE SCIENCE, 2006, 252 (23) : 8077 - 8085
  • [9] Baronio G., 1999, INT RILEM WORKSHOP H, P307
  • [10] Characterization of hydraulic mortars from archaeological complexes in Petra
    Bonazza, Alessandra
    Ciantelli, Chiara
    Sardella, Alessandro
    Pecchioni, Elena
    Favoni, Orlando
    Natali, Irene
    Sabbioni, Cristina
    [J]. PERIODICO DI MINERALOGIA, 2013, 82 (03): : 459 - 475