ԲՆԱԿԱՆ ԱՎԱԶՆԵՐՈՎ ԿՐԱՅԻՆ ԵՎ ԿՐԱՑԵՄԵՆՏԱՅԻՆ ԲԱԶՄԱԲԱՂԱԴՐԻՉ ՇԱՂԱԽՆԵՐԻ ՋԵՐՄԱՀԱՂՈՐԴԱԿԱՆՈՒԹՅԱՆ ՀԵՏԱԶՈՏՈՒԹՅՈՒՆ

ՇԻՆԱՐԱՐՈՒԹՅՈՒՆ

Abstract

One of the main factors of the new limestone materials, used in restoration works of stone structures of Armenian monuments is their thermal and technical characteristics. The article presents the results of a study of the thermal conductivity of five mortars on different binders and aggregates, including dry construction mix “Antique MC” (“Mapei”, Italy) and multicomponent lime-stone and lime-stone-cement mortars with modified properties, developed and prepared in the laboratory of “Horizon- 95”. The experiments were performed in the laboratory of “Energy Efficiency of NUACA”.