Počet záznamů: 1
Consolidation of weak lime mortars by means of saturated solution of calcium hydroxide or barium hydroxide
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SYSNO ASEP 0432730 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Consolidation of weak lime mortars by means of saturated solution of calcium hydroxide or barium hydroxide Tvůrce(i) Slížková, Zuzana (UTAM-F) RID, SAI, ORCID
Drdácký, Miloš (UTAM-F) RID, SAI, ORCID
Viani, Alberto (UTAM-F) RID, ORCID, SAICelkový počet autorů 3 Zdroj.dok. Journal of Cultural Heritage. - : Elsevier - ISSN 1296-2074
Roč. 16, č. 4 (2015), s. 452-460Poč.str. 9 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova lime water ; barium water ; lime mortar ; consolidation ; peeling test ; mechanical characteristic ; physical characteristic ; metakaolin Vědní obor RIV AL - Umění, architektura, kulturní dědictví CEP DF11P01OVV012 GA MK - Ministerstvo kultury LO1219 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy UT WOS 000366574300006 EID SCOPUS 84930765553 DOI 10.1016/j.culher.2014.09.003 Anotace This paper presents research results on the effects of repeated treatments with saturated solutions of calcium hydroxide (lime water) or barium hydroxide (barium water) on consolidating a friable lime mortar. The influence of lime or barium water treatment on various mainly mechanical characteristics of consolidated lime mortar was studied in detail by means of tests on non-standard specimens fabricated from a poor mortar of 1:9 vol. lime-to-sand ratio. The traditional lime water technology and barium hydroxide treatment were further compared with distilled water and lime water with added metakaolin.Lime water treatment of a specific lime mortar was shown to be effective after a sufficiently large number of applications (160 saturation) into a weak lime mortar. No consolidating effect of distilled water on the compressive strength of the tested mortar with a low lime content (1:9) was observed. The mechanical characteristics of the tested mortar were not improved by treatment with lime water with added metakaolin. Barium water treatment significantly increased mainly the tensile strength of the tested lime mortar. Pracoviště Ústav teoretické a aplikované mechaniky Kontakt Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Rok sběru 2016 Elektronická adresa https://doi.org/10.1016/j.culher.2014.09.003
Počet záznamů: 1