TY - JOUR AU - Lublóy, Éva Eszter AU - Major, Zoltán TI - Alagútfalazatok termikus vizsgálata (1 rész) Elméleti alapok JF - SÍNEK VILÁGA J2 - SÍNEK VILÁGA VL - 3 PY - 2023 SP - 14 EP - 23 PG - 10 SN - 0139-3618 UR - https://m2.mtmt.hu/api/publication/34044754 ID - 34044754 LA - Hungarian DB - MTMT ER - TY - CONF AU - Al-Askary, Ali Satar Jaber AU - Didem, Oktay ED - Hikmet, Y. ÇOĞUN ED - Zeynel, KARACAGİL TI - Influence of Cellulose Nanocrystals and Nano Silica on Mechanical Performance of Cement-Based Materials T2 - 2nd International Congress of Engineering and Natural Sciences Studies PY - 2022 SP - 10 EP - 24 PG - 10 UR - https://m2.mtmt.hu/api/publication/34412330 ID - 34412330 AB - Nanomaterials are used in various fields to enhance material properties. In recent years, ecofriendly nanomaterials have been widely used in concrete technology. By considering the developments in this field, the effects of using cellulose nanocrystal (CNC) and nanosilica (NS) on the mechanical performance of cement-based materials have been investigated within the scope of this experimental study. Cement mortars were prepared with the inclusion of 0.25%, 0.50%, and 0.75% wt. with a 0.5 w/c ratio for NS groups, and similar contents for CNC groups. compressive strength, flow table, and water absorption tests were performed with 7 different mixtures to examine the influence of different types and amounts of nanomaterials. The flow table results showed a decrease in flow diameter with the increase of CNCs. NS has decreased the flow diameter but did not cause a significant change compared to CNC conclude that NS has low effectivity in low quantities, which requires higher NS amounts to show an influence on the flow table. A compressive strength test was used for 3, 7, 28, and 90 days, the results for CNC concluded that increasing CNC content in the mixture increased the compressive strength where it showed high compressive strength in 0.75% dosage. Similarly, NS inclusion showed higher compressive strength in 0.75% content. The absorptions test results showed that increasing CNCs content led to the absorptivity increasing, while the void content showed decreasing. NS results in absorptivity showed stable results, at the same time, the void ratio decreased only in 0.50% dosage. The detailed results of this study will be shared as the study proceed. LA - English DB - MTMT ER - TY - BOOK ED - Breysse, Denys ED - Balayssac, Jean-Paul AU - Denys, Breysse AU - Xavier, Romão AU - Arlindo, Gonçalves AU - Maitham, Alwash AU - Jean, Paul Balayssac AU - Samuele, Biondi AU - Adorjan, Borosnyoi AU - Elena, Candigliota AU - Leonardo, Chiauzzi AU - David, Corbett AU - Vincent, Garnier AU - Michael, Grantham AU - Oguz, Gunes AU - Vincenza, Anna Maria Luprano AU - Angelo, Masi AU - Andrzej, Moczko AU - Valerio, Pfister AU - Mehdi, Sbartaï AU - Szilágyi, Katalin AU - André, Valente Monteiro AU - Emilia, Vasanelli AU - Jean, Paul Balayssac TI - Non-Destructive In Situ Strength Assessment of Concrete T3 - ; 32. PB - Springer Netherlands CY - Cham PY - 2021 SN - 9783030649005 DO - 10.1007/978-3-030-64900-5 UR - https://m2.mtmt.hu/api/publication/31992112 ID - 31992112 LA - English DB - MTMT ER - TY - CHAP AU - Seyam, Ahmed Maher AU - Shihada, Samir AU - Nemes, Rita ED - Fabrice, Gatuingt ED - Jean-Michel, Torrenti TI - Effects of using polypropylene and steel fibres on Ultra High Performance Concrete subjected to elevated temperatures T2 - Proceedings of the 2020 Session of the 13th fib International PhD Symposium in Civil Engineering PB - International Federation for Structural Concrete (fib) CY - Lausanne SN - 9782940643066 PY - 2020 SP - 25 EP - 32 PG - 8 UR - https://m2.mtmt.hu/api/publication/31818974 ID - 31818974 N1 - Export Date: 23 June 2022 LA - English DB - MTMT ER - TY - GEN AU - Kápolnainé Nagy-Göde, Fruzsina AU - Török, Ákos TI - A balatoni magaspartok korábbi mozgásai és a Balaton környezetében nyilvántartott mozgásveszélyes területek értékelése PY - 2020 SP - 93 EP - 93 PG - 1 UR - https://m2.mtmt.hu/api/publication/31805272 ID - 31805272 N1 - Geotechnika 2020 konferencia előadás LA - Hungarian DB - MTMT ER - TY - THES AU - Farkas, Orsolya TI - Légszennyező anyagok hatása az építőkövekre PB - Budapesti Műszaki és Gazdaságtudományi Egyetem PY - 2018 UR - https://m2.mtmt.hu/api/publication/31034605 ID - 31034605 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Al Dabbas, Ali AU - Kopecskó, Katalin ED - Kohoutková, Alena ED - Vítek, Jan L ED - Frantová, Michaela ED - Bílý, Petr TI - Corrosion of glass used for radioactive waste disposal influenced by environmental parameters T2 - Proceedings of the 12th International PhD Symposium in Civil Engineering PB - Czech Technical University in Prague CY - Prague SN - 9788001064016 PY - 2018 SP - 1071 EP - 1078 PG - 8 UR - https://m2.mtmt.hu/api/publication/30719162 ID - 30719162 N1 - BASF Construction Chemicals; BetoTech, s.r.o.; Cervenka Consulting s.r.o.; Metrostav a.s.; Pontex Consulting Engineers, Ltd.; VALBEK-EU, a.s. Conference code: 138883 Export Date: 22 June 2021 BASF Construction Chemicals; BetoTech, s.r.o.; Cervenka Consulting s.r.o.; Metrostav a.s.; Pontex Consulting Engineers, Ltd.; VALBEK-EU, a.s. Conference code: 138883 Export Date: 9 September 2021 LA - English DB - MTMT ER - TY - CHAP AU - Balázs, György László AU - Kopecskó, Katalin AU - Lublóy, Éva Eszter ED - Nigro, Emidio ED - Bilotta, Antonio TI - Improved fire resistance by using different supplementary materials T2 - IFireSS 2017 2nd International Fire Safety Symposium PB - College International pour la Recherche en Productique, CIRP CY - Naples (FL) SN - 9788889972670 PY - 2017 SP - 551 EP - 556 PG - 6 UR - https://m2.mtmt.hu/api/publication/3238331 ID - 3238331 LA - English DB - MTMT ER - TY - CHAP AU - Balázs, György László AU - Lublóy, Éva Eszter ED - Wald, F ED - Bjegovic, D ED - Horova, K ED - Burgess, I ED - Jelcic, Rukavina M TI - Fire resistance for thin-webbed concrete and masonry elements T2 - Proceedings of the International Conference in Dubrovnik PB - Czech Technical University in Prague CY - Prague SN - 9788001061947 T3 - Applications of Structural Fire Engineering, ISSN 2570-8074 PY - 2017 PG - 6 DO - 10.14311/asfe.2015.036 UR - https://m2.mtmt.hu/api/publication/3042796 ID - 3042796 LA - English DB - MTMT ER - TY - JOUR AU - Lublóy, Éva Eszter AU - Czoboly, Olivér Attila AU - Balázs, György László AU - Mezei, Sándor TI - Valós tűzterhelés tanulságai JF - VASBETONÉPÍTÉS: A FIB MAGYAR TAGOZAT LAPJA: MŰSZAKI FOLYÓIRAT J2 - VASBETONÉPÍTÉS VL - 17 PY - 2015 IS - 1 SP - 17 EP - 23 PG - 7 SN - 1419-6441 UR - https://m2.mtmt.hu/api/publication/2903892 ID - 2903892 LA - Hungarian DB - MTMT ER -