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  • The influence of dry hydrated limes on the fresh and hardened properties of architectural injection grout [Elektronski vir]
    Padovnik, Andreja, 1983- ; Bokan-Bosiljkov, Violeta
    Dry hydrated lime is an air binder often used in architectural injection grouts. This study compared the influences of three commercially available dry hydrated limes on the injection grouts ... workability and mechanical properties. The main differences between the limes were in their chemical and mineralogical composition and Blaine specific surface area. The grouts were composed of dry hydrated lime, finely ground limestone filler, water, and super plasticiser. Subsequent results obtained revealed that the Blaine specific surface area is not directly related to the fresh grout properties. Grain size distribution and shape of lime particles and their aggregates in the water suspension are key parameters influencing the following fresh grout properties: fluidity, injectability, the mixtures stability, and water retention capacity. However, the lime injection grouts mechanical strengths were higher in relation to an increase in the content of portlandite and the Blaine specific surface area of the dry hydrate.
    Vir: Materials [Elektronski vir]. - ISSN 1996-1944 (Vol. 14, iss. 19/5585, 2021, [15] str.)
    Vrsta gradiva - e-članek ; neleposlovje za odrasle
    Leto - 2021
    Jezik - angleški
    COBISS.SI-ID - 77933571

    Povezava(-e):

    https://www.mdpi.com/search?authors=padovnik&journal=materials
    Repozitorij Univerze v Ljubljani – RUL
    DOI

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