MORTARS WITH ANTIMICROBIAL PROPERTIES FOR PROTECTION OF BUILDINGS AND/OR HISTORICAL MONUMENTS

The invention relates to a mortar composition with antimicrobial properties intended for the protection of buildings and/or historical monuments. According to the invention, the composition consists of Portland cement of CEM I type and river sand in a ratio of 1:3 and 2 ... 5% antimicrobial agent, s...

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Bibliographische Detailangaben
Hauptverfasser:	FIERASCU IRINA, MOANŢĂ ADRIANA, PACEAGIU JENICA, FIERASCU CLAUDIU RADU, PETRE IONELA, MOHANU ILEANA
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The invention relates to a mortar composition with antimicrobial properties intended for the protection of buildings and/or historical monuments. According to the invention, the composition consists of Portland cement of CEM I type and river sand in a ratio of 1:3 and 2 ... 5% antimicrobial agent, such as hydroxyapatite in which Ca was partially replaced with Ag, in an Ag:Ca ratio of 0.66, the mortar having a density of at least 1.9 g/cmand a mechanical resistance to compression of at least 18 MPa.