Optimization of repair mortar used in masonry restoration
نویسندگان
چکیده
منابع مشابه
Effect of mortar water content in the properties of masonry
Water content affects mortar and masonry properties however, it is often determined by the mason assessing mortar workability. This can lead to lack of consistency and variable masonry performance. This paper investigates the compressive, flexural and bond strength and stiffness of brick masonry bound with natural hydraulic limes (NHL2, 3.5 and 5), hydrated lime (calcium limeCL90s) and cement-l...
متن کاملInfluence of Mortar Water Content on the Strength of Lime Mortar Masonry
Water content affects mortar properties and the quality of the resultant masonry, however, it is often subjectively determined by the mason by assessing workability. This lack of explicit methodology and data, can lead to lack of mortar consistency and field performance, adversely affecting full uptake of lime mortars into mainstream technology. The aim of this research is to assist develop con...
متن کاملSeismic and Restoration Assessment of Monumental Masonry Structures
Masonry structures are complex systems that require detailed knowledge and information regarding their response under seismic excitations. Appropriate modelling of a masonry structure is a prerequisite for a reliable earthquake-resistant design and/or assessment. However, modelling a real structure with a robust quantitative (mathematical) representation is a very difficult, complex and computa...
متن کاملDeterioration and Restoration of Plaster, Concrete and Mortar
This paper discusses plaster, concrete and mortar in terms of their chemical composition, reviews the deterioration of these materials and suggests possible conservation treatments for them. In terms of chemical components, plaster is considered in this paper as being formed primarily of calcium carbonate or calcium sulfate dihydrate (or a mixture of the two); concrete as primarily a mixture of...
متن کاملCombined Effects of Non-Conforming Fly Ash and Recycled Masonry Aggregates on Mortar Properties
This work evaluates the effects of using non-conforming fly ash (Nc-FA) generated in a thermoelectric power plant as filler material for mortars made with natural sand (NA) and recycled sand from masonry waste (FRMA). The incorporation of powdered recycled masonry filler (R-MF) is also tested as an alternative to siliceous filler (Si-F). Three families of mortars were designed to study: the eff...
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ژورنال
عنوان ژورنال: Spatium
سال: 2019
ISSN: 1450-569X,2217-8066
DOI: 10.2298/spat1942008k