Search Results - "Kanavaris, Fragkoulis"

Applicability of the Modified Nurse-Saul (MNS) maturity function for estimating the effect of temperature on the compressive strength of GGBS concretes by Soutsos, Marios, Kanavaris, Fragkoulis

“…•High early age curing temperature accelerates cement hydration and strength development of GGBS concretes.•The accelerated strength development cannot be…”
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Accuracy of maturity functions’ strength estimates for fly ash concretes cured at elevated temperatures by Soutsos, Marios, Kanavaris, Fragkoulis, Elsageer, Mohammed

“…•Fly ash concretes are less sensitive to high temperatures than Portland cement.•Fly ash concretes have lower “apparent” activation energies than Portland…”
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Strength development of GGBS and fly ash concretes and applicability of fib model code’s maturity function – A critical review by Vollpracht, Anya, Soutsos, Marios, Kanavaris, Fragkoulis

“…•Strength prediction according to the fib Model Code is improved using a new approach for the s-value.•The factors determining the s-value are: SCM content,…”
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Applicability of fib model code’s maturity function for estimating the strength development of GGBS concretes by Soutsos, Marios, Vollpracht, Anya, Kanavaris, Fragkoulis

“…•fib Model Code’s exponential function has been extended to apply to SCMs.•The factors determining the s-value are: SCM content, w/b-ratio and cement strength…”
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Longitudinal restraining devices for the evaluation of structural behaviour of cement‐based materials: the past, present and prospective trends by Kanavaris, Fragkoulis, Azenha, Miguel, Schlicke, Dirk, Kovler, Konstantin

“…The problem of thermal and shrinkage cracking in concrete has been long recognised by researchers and engineers as it can jeopardise the intended…”
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Biochar-concrete: A comprehensive review of properties, production and sustainability by Barbhuiya, Salim, Bhusan Das, Bibhuti, Kanavaris, Fragkoulis

“…The utilisation of biochar in concrete has attracted considerable attention due to its potential in enhancing the properties and sustainability of this…”
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A review on the effects of cracking and crack width on corrosion of reinforcement in concrete by Kanavaris, Fragkoulis, Coelho, Mário, Ferreira, Nuno, Azenha, Miguel, Andrade, Carmen

“…It is widely known that corrosion is one of the main problems that reinforced concrete structures may endure during their life‐cycle. This problem is usually…”
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Compressive Strength Estimates of Adiabatically Cured Concretes Using Maturity Methods by Soutsos, Marios, Hatzitheodorou, Alexandros, Kanavaris, Fragkoulis, Kwasny, Jacek

“…AbstractThe strength development of standard and adiabatically cured concretes was determined. The concrete mixtures had 28-day cube strengths of 30 and…”
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Properties and occurrence of clay resources for use as supplementary cementitious materials: a paper of RILEM TC 282-CCL by Alujas Diaz, Adrian, Almenares Reyes, Roger S., Hanein, Theodore, Irassar, Edgardo F., Juenger, Maria, Kanavaris, Fragkoulis, Maier, Matthias, Marsh, Alastair T., Sui, Tongbo, Thienel, Karl-Christian, Valentini, Luca, Wang, Bin, Zunino, Franco, Snellings, Ruben

“…The use of clays as resource of supplementary cementitious materials (SCMs) for a new generation of low-carbon cements and concretes is currently the subject…”
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Suitability of excavated London clay as a supplementary cementitious material: mineralogy and reactivity by Dhandapani, Yuvaraj, Marsh, Alastair T. M., Rahmon, Suraj, Kanavaris, Fragkoulis, Papakosta, Athina, Bernal, Susan A.

“…This study evaluated the potential of producing supplementary cementitious materials (SCMs) using London Clay excavated from construction activities of the…”
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Paper of RILEM TC 282-CCL: mineralogical characterization methods for clay resources intended for use as supplementary cementitious material by Snellings, Ruben, Almenares Reyes, Roger, Hanein, Theodore, Irassar, Edgardo F., Kanavaris, Fragkoulis, Maier, Matthias, Marsh, Alastair T., Valentini, Luca, Zunino, Franco, Alujas Diaz, Adrian

“…To respond to the rapid introduction and development of calcined clays as supplementary cementitious material (SCM), the toolbox of characterization methods…”
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The modified nurse-saul (MNS) maturity function for improved strength estimates at elevated curing temperatures by Soutsos, Marios, Kanavaris, Fragkoulis

“…•The age conversion factors in maturity functions are not sufficient to account for the acceleration of cement hydration due to higher curing temperatures.•An…”
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Standardized models for cracking due to restraint of imposed strains—The state of the art by Jędrzejewska, Agnieszka, Zych, Mariusz, Kanavaris, Fragkoulis, Chen, Fangjie, Ito, Shintaro, Torrenti, Jean Michel, Schlicke, Dirk, Asamoto, Shingo, Azenha, Miguel

“…Crack control throughout the service life of a structure has always been a challenging task for engineers and asset owners, particularly those who are involved…”
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Durability performance of binary and ternary blended cementitious systems with calcined clay: a RILEM TC 282-CCL, review by Dhandapani, Yuvaraj, Joseph, Shiju, Bishnoi, Shashank, Kunther, Wolfgang, Kanavaris, Fragkoulis, Kim, Taehwan, Irassar, Edgardo, Castel, Arnaud, Zunino, Franco, Machner, Alisa, Talakokula, Visalakshi, Thienel, Karl-Christian, Wilson, William, Elsen, Jan, Martirena, Fernando, Santhanam, Manu

“…The durability performance of blended cementitious systems with calcined clays is reviewed in this paper by the RILEM TC 282-CCL on calcined clays as…”
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Standardisation of low clinker cements containing calcined clay and limestone: a review by RILEM TC-282 CCL by Kanavaris, Fragkoulis, Vieira, Manuel, Bishnoi, Shashank, Zhao, Zengfeng, Wilson, William, Tagnit Hamou, Arezki, Avet, Francois, Castel, Arnaud, Zunino, Franco, Visalakshi, Talakokula, Martirena, Fernando, Bernal, Susan A., Juenger, Maria C. G., Riding, Kyle

“…Materials used in concrete construction are highly regulated through national standards that set minimum material reactivity, composition, and performance…”
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Recommendations of RILEM TC 287-CCS: thermo-chemo-mechanical modelling of massive concrete structures towards cracking risk assessment by Azenha, Miguel, Kanavaris, Fragkoulis, Schlicke, Dirk, Jędrzejewska, Agnieszka, Benboudjema, Farid, Honorio, Tulio, Šmilauer, Vít, Serra, Carlos, Forth, John, Riding, Kyle, Khadka, Binod, Sousa, Carlos, Briffaut, Matthieu, Lacarrière, Laurie, Koenders, Eduardus, Kanstad, Terje, Klausen, Anja, Torrenti, Jean-Michel, Fairbairn, Eduardo M. R.

“…These recommendations have been prepared by the corresponding working group within RILEM TC 287-CCS “Early-age and long-term crack width analysis in RC…”
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Mechanical properties of concrete made with calcined clay: a review by RILEM TC-282 CCL by Joseph, Shiju, Dhandapani, Yuvaraj, Geddes, Daniel A., Zhao, Zengfeng, Bishnoi, Shashank, Vieira, Manuel, Martirena, Fernando, Castel, Arnaud, Kanavaris, Fragkoulis, Bansal, Tushar, Riding, Kyle A.

“…A review of the mechanical property development of concrete containing calcined clay was performed. A comparison of compressive and tensile strength results…”
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Performance of cementitious systems containing calcined clay in a chloride-rich environment: a review by TC-282 CCL by Dhandapani, Yuvaraj, Machner, Alisa, Wilson, William, Kunther, Wolfgang, Afroz, Sumaiya, Kim, Taehwan, Zunino, Franco, Joseph, Shiju, Kanavaris, Fragkoulis, Castel, Arnaud, Thienel, Karl-Christian, Irassar, Edgardo F., Bishnoi, Shashank, Martirena, Fernando, Santhanam, Manu

“…In this review by TC- 282 CCL, a comprehensive examination of various facets of chloride ingress in calcined clay-based concrete in aggressive chloride-rich…”
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RILEM recommendation from TC 289-DCM: guideline for designing and operating long-term marine exposure sites by Li, Kefei, Zeng, Junjie, Tang, Luping, Sørensen, Henrik Erndahl, Andrade, Carmen, Maddalena, Riccardo, Huang, Liming, Geng, Guoqing, Borges, Pedro Castro, Keserle, Gilberto Cidreira, Wang, Shengnian, Martirena-Hernández, Fernando, Kanavaris, Fragkoulis, Monteiro, André Valente, Kovler, Konstantin, Zhang, Peng, Bansal, Tushar, Visalakshi, Talakokula, Torrent, Roberto

“…This guideline prescribes the technical requirements for the design and operation of long-term exposure sites in marine environments. The technical content…”
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Industrialisation of calcined clay cements: past, present, and future: a paper of RILEM TC 282-CCL by Parashar, Anuj, Avet, François, Canut, Mariana, Riding, Kyle A., Wang, Bin, Sui, Tongbo, Vieira, Silvia, Irassar, Edgardo Fabian, Velasquez, Luis, Almenares-Reyes, Roger S., Thienel, Karl-Christian, Maier, Matthias, Kanavaris, Fragkoulis, Zunino, Franco, Escadeillas, Gilles, Haha, Mohsen Ben, Juenger, Maria C. G., Hanein, Theodore, Bishnoi, Shashank, Martirena-Hernández, Fernando

“…Taking inspiration from the recent rise in interest on calcined clays, the RILEM technical committee RILEM TC 282-CCL on Calcined Clays as Supplementary…”
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