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In this study, advanced greyscale imaging analysis was conducted using the Adobe Photoshop 6 on the surfaces of masonry stones, taken from listed historic buildings, to a [...]
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2.
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Non-heterogenic masonry modeling requires evaluation of the constitutive model being used. Such an evaluation consist of: - analysis of the fundamental problems, - numeri [...]
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3.
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In mining regions a great hazard for masonry and concrete residential buildings are semiseismic earth tremors, which potential energy could achieved 1010 [J]. Only non-cr [...]
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Carneiro
The purpose of this work was to evaluate lime mortars with pozzolanic additions of metakaolin applied as plasters on the original masonry of Soledade Palace, Recife, Braz [...]
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5.
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This paper focuses on the design and reproduction of crushed brick/lime mortars for the repair of historic masonry. The research presented involves an analytical study of [...]
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6.
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CaLoSiL E25 is a suspension of nanoparticles of calcium hydroxide in ethanol, which has been developed as a consolidant for lime mortars. As a preliminary study, the beha [...]
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7.
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The masonry constructions are widely used for a long time. Nowadays, new masonry structures are on demand owing to its variety and appealing mechanical properties. Both b [...]
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For high fluidity concrete beams with medium-quality recycled coarse aggregate and melt-solidified slag aggregate, we investigated the fresh concrete properties and the b [...]
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The widespread adoption of alternative binders are playing an increasing role in carbon dioxide (CO 2) abatement in green construction and the repair of traditionally bui [...]
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10.
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In restoration or repair of old buildings the correct estimation of the stress-strain-relationship of the existing structure is an important task. Masonry stiffness is cr [...]
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11.
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When we approach the subject of construction and rehabilitation of buildings we necessarily must think about external wall coatings as they are the elements more exposed [...]
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Stone masonry is one of the oldest type of construction in the world due to the natural availability of stones and the ease of construction. This construction typology is [...]
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The objective of this paper is to characterize the mechanical properties and bonding behaviour of a sustainable bio-based mortar repair system for concrete. The bio-based [...]
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14.
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In the centre and south of Portugal construction of buildings with earth was frequent until the mid-20th Century. Rammed earth was the most common type of construction in [...]
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15.
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Natural hydraulic limes were used in ancient times and are still produced nowadays. A comparison of the chemistry and mineralogy of currently available NHL2 and NHL5 lime [...]
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Since 2001 the authors have been involved with the archaeologists of the Fondazioni Lerici, Politecnico di Milano, in the preservation of some Hindu temples in Mỹ Sơn, [...]
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17.
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Complex analysis of massive historical structures that takes into account all geometrical details is still not computationally feasible. Instead, either coupled or uncoup [...]
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18.
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It is well-known that different slaked limes (calcium hydroxide) influence the plastic properties of fresh mortar differently. There is not sufficient scientific literatu [...]
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19.
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This study aims to investigate the effect of sulfate salts to the deterioration mechanism and patterns observed in hydraulic mortars. Natural hydraulic lime (NHL) and lim [...]
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20.
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In this paper a comparison is made between two views to solve rain penetration problems in solid historic fired clay brick masonry. The first one aims at protecting the m [...]
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21.
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Zacharopoulou, G.
It is generally recognized that wet slaking endows the resulting hydrated lime with a colloidal rather than a crystallized character. It is also known empirically that th [...]
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22.
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The estate villa Mahiédinne is a historical monument belonging to the municipality of Sidi M'Hamed (Wilaya of Algiers) which dates back to the Ottoman era. The field of [...]
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Natural hydraulic lime specifications changed with the new version of standard EN 459-1: 2010 and a new Portuguese NHL3.5 appeared in the market. The characteristics of m [...]
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24.
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Natural hydraulic lime specifications changed with the new version of standard EN 459-1: 2010 and a new Portuguese NHL3.5 appeared in the market. The characteristics of m [...]
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25.
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The quality of repointing work in historic masonry is to an important degree determined by the composition of the repair mortar. Apart from this good workmanship is a bas [...]
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The first author of the project is the engineering director of a Temple reconstruction project in Turkey. In attempt to produce mortar similar in composition to that foun [...]
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27.
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It is currently widely accepted that lime, rather than Portland cement (PC), should be used for the repair of historic fabrics as most historic mortars were lime based an [...]
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28.
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This paper builds on previous work investigating the flexural bond strength, initial shear strength and compressive strength of fired clay brickwork built using hydraulic [...]
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29.
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It is well established that most construction materials behave differently under static and dynamic loading. The stress-rate sensitivity of concrete, steel and rock has b [...]
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30.
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This paper aims at improving the quality of lime mortar masonry by understanding the mechanics of mortars and masonry and their interactions. It investigates how the mort [...]
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