LIME MORTARS WITH LINSEED OIL: ENGINEERING PROPERTIES AND DURABILITY

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00350883" target="_blank" >RIV/68407700:21110/21:00350883 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21720/21:00350883

Výsledek na webu

<a href="https://solacolu.chim.upb.ro/pg239-246.pdf" target="_blank" >https://solacolu.chim.upb.ro/pg239-246.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

LIME MORTARS WITH LINSEED OIL: ENGINEERING PROPERTIES AND DURABILITY

Popis výsledku v původním jazyce

Linseed oil has been used as mortars admixture in times before the modern synthetic admixtures were introduced. The present study deals with influence of linseed oil on the engineering properties of air lime mortar. The composition of mortar was inspired by a mortar used for fixing of 1890' mosaic in Krasna Lipa (Czech Republic). The knowledge of complex influence of the oil on mortar's performance is important for the preparation of renovation mortars but also for possible application of the oil as sustainable mortar admixture, replacing the nowadays synthetic ones. The oil is reducing the yield stress of the fresh mortar (i.e. acts as plasticizer) and is increasing its air entrapment. The water-repealing effect is the most important impact of the oil admixing on the harden mortar; it was evaluated by measurement of water absorption coefficient. The higher air entrainment and water-repellence are resulting to the improved frost resistance of the mortar containing the oil.

Název v anglickém jazyce

LIME MORTARS WITH LINSEED OIL: ENGINEERING PROPERTIES AND DURABILITY

Popis výsledku anglicky

Linseed oil has been used as mortars admixture in times before the modern synthetic admixtures were introduced. The present study deals with influence of linseed oil on the engineering properties of air lime mortar. The composition of mortar was inspired by a mortar used for fixing of 1890' mosaic in Krasna Lipa (Czech Republic). The knowledge of complex influence of the oil on mortar's performance is important for the preparation of renovation mortars but also for possible application of the oil as sustainable mortar admixture, replacing the nowadays synthetic ones. The oil is reducing the yield stress of the fresh mortar (i.e. acts as plasticizer) and is increasing its air entrapment. The water-repealing effect is the most important impact of the oil admixing on the harden mortar; it was evaluated by measurement of water absorption coefficient. The higher air entrainment and water-repellence are resulting to the improved frost resistance of the mortar containing the oil.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA18-13525S" target="_blank" >GA18-13525S: Malty moderních mozaik pod drobnohledem - metody pro materiálovou charakterizaci a studium degradace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Romanian Journal of Materials

ISSN

1583-3186

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

8

Strana od-do

239-246

Kód UT WoS článku

000657773500012

EID výsledku v databázi Scopus

2-s2.0-85108604383