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Pavlík, V.
Expansive forces arising in concrete due to alkali-silica reaction (ASR) can damage concrete structures. ASR in concrete can occur when aggregate contains reactive silica [...]
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By calcination and dehydration of paper sludge, which is a by-product of recycled paper waste, a non toxic mineral with a highly pozzolanic activity is formed. Besides th [...]
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Low calcium fly ash-based geopolymer (LCFG) concrete binder, which results from the reaction of a source material rich in silica & alumina (low calcium fly ash) and a [...]
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The long passage in Vitruvius’ De architectura concerning the methods and materials for building concrete harbour structures in the sea (5.12.2-5) is unique in ancient [...]
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A new fast-setting cement, called Roman cement, appeared recently in the market. To identify the possibilities of using it in the field of cultural heritage, it is import [...]
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In order to reduce the amount of CO2 gas in cement industry, the use of blended cement is valid. Share of blended cement in Japan, has not changed over last 10 years. One [...]
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In this research work, a method that gives indications for the fixation of heavy metals in hardened cement paste was developed. The concentrations of heavy metals in the [...]
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8.
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The micro-structural evolution of a lime - pozzolan system, during hydration, was studied by 1H Nuclear Magnetic Resonance (NMR). The hydration process was monitored for [...]
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Tophane-i Amire, which was built immediately between the years of 1453-1470, after the conquest of Istanbul, is the first cannon foundry of Ottoman era. However, its esse [...]
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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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11.
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The natural pozzolans studied are commercial products and come from the volcanic islands of Milos and Kimolos as well as North Greece mainland. The materials were charact [...]
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12.
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Pozzolan blended cement hydration reactions, the most promising route towards the sustainability of cementitious materials, have been simulated by Hymostruc, a numerical [...]
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Lime-pozzolan mortars are often used for the restoration of historical buildings. Several studies have been developed in regards to the use of waste in construction mater [...]
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14.
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Roman cement was extensively used to decorate facades during the nineteenth and beginning of twentieth Century. The interest of this material has been revisited recently [...]
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15.
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Hohlfelder, R.L.
Roman hydraulic maritime concretes of the central Italian coast have Flegrean vitric tuff as coarse aggregate and mortar pozzolan. Pozzolanic reaction at high pH produced [...]
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16.
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The highly durable pozzolanic mortars of wall concretes from the Theater of Marcellus and Great Hall of Trajan’s Markets preserve traces of micromorphological textures [...]
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