Results 181 to 190 of about 40,841 (225)

Comparative investigation of mortars from Roman Colosseum and cistern

Thermochimica Acta, 2005
Mortar from the Roman Colosseum and a Roman cistern from Albano Laziale were characterized with optical microscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), and thermal analysis (differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA)).
D.A. Silva, H.R. Wenk, P.J.M. Monteiro
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A Roman mortar from Maryport.

2008
Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 54, 270 ...
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Roman Cement Mortars in Europe's Architectural Heritage of the 19th Century

Journal of ASTM International, 2007
Natural cements calcined at low temperatures, so-called Roman cements, formed an important binder material in 19th century construction and facade decoration of many European cities and towns. As a rule, Roman cement mortars appear well preserved.
J. Weber, N. Gadermayr, K. Bayer, D. Hughes, R. Kozlowski, M. Stillhammerova, D. Ullrich, R. Vyskocilova   +7 more
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Hydrophobic coatings and organic additives in Hellenistic-Roman mortars

2023
Η διατριβή αξιολογεί την δυνατότητα εφαρμογής της Φασματοσκοπίας Ανάκλασης micro-FTIR στην ανίχνευση και ταυτοποίηση οργανικών πρόσθετων σε κονιάματα. Το πλεονέκτημα της μεθόδου να προσφέρει πληροφορίες για την χωρική κατανομή των υλικών, μη-καταστρεπτικά, αντισταθμίζει τους περιορισμούς που έχουν αναφερθεί σχετικά με τις στρεβλώσεις που εμφανίζονται ...
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Hydraulic roman mortars: not always pozzolanic

2004
In the study of ancient mortars, important archaeometric informations concern the investigation on the production technologies with particular care to the raw materials utilized. As regards the aggregate, it’s easy to recognize the kind, amount and granulometry, but in the case of binder, the characterization and the individuation of the limestone used
Cantisani E., Fratini F., PECCHIONI, ELENA, Rescic S.   +3 more
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Lime–pozzolana mortars in Roman catacombs: composition, structures and restoration

Cement and Concrete Research, 2005
Abstract Analyses of microsamples collected from Roman catacombs and samples of lime–pozzolana mortars hardened in the laboratory display higher contents in carbonated binder than other subaerial Roman monuments. The measured environmental data inside the Saint Callistus and Domitilla catacombs show a constant temperature of 15–17 °C, a high CO2 ...
Sergio Sánchez-Moral, Luis Luque, Juan-Carlos Cañaveras, Vicente Soler, Javier Garcia-Guinea, Alfredo Aparicio   +5 more
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A thermal study approach to roman age wall painting mortars

Journal of Thermal Analysis and Calorimetry, 2010
Roman ancient mortars have been widely studied, in connection with both diagnosis and application required for restoring. Thermoanalytical experiments performed on mortars from Pompeii and Herculaneum provided a very good understanding of the technology employed.
A. Duran, L. A. Perez-Maqueda, J. Poyato, J. L. Perez-Rodriguez   +3 more
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ON-Tech: from Roman mortars to green innovative solutions

2022
ON-Tech project is based on the idea to produce modern and green restoration mortars according to the recipe of ancient mortars from the Trajan Aqueduct (Rome, II century AD), which showed high durability and resistance thanks to a synergic combination of raw materials, grain size and production technology. The main objective is to realize eco-friendly
Martina Bernabale, Sara Capriotti, Laura Calzolari, Laura Medeghini, Caterina De Vito, Mauro Giustini, Ida Pettiti, Gianfranco Dell’Agli, Luca Spiridigliozzi, Amina Antonacci, Giulia Gasperuzzo, Valeria Di Tullio, Margherita Zappelli, Lucia Conti, Eleonora Gioventù, Marina Marcelli, Alfredo Bonaccini, Silvano Mignardi   +17 more
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Roman buildings: mortar, hydraulic mortar and pozzolanic concrete in the Gulf of Naples, Campania –Italy.

CSE - City Safety Energy, 2017
The article is intended to synthesize published information regarding carried out into mortar and concrete materials about roman buildings in the gulf of Naples, Italy. The region for its geological formation and for the historical significance of Roman cities and its monuments is interested by multidisciplinary studies on the raw materials and  roman ...
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Technological Evolution of Historic Mortars: From Lime-Based Mortars to Roman Opus Caementicium

2021
Dafni Kyropoulou, Eustratios Heliades, Petros Karalis, George Diamantopoulos, Sophia Gougoura, Elissavet Dotsika   +5 more
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