Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Aref Sadeghi Nik"'
Publikováno v:
Structures. 34:2617-2627
Supplementary cementitious materials (SCMs), including industrial by-products or natural pozzolans are widely used as a partial replacement of ordinary Portland cement (OPC) in eco-friendly concrete, to reduce the carbon footprint and enhance mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5126c9b573a61289a87df2e6c139369
https://doi.org/10.1016/j.istruc.2021.09.025
https://doi.org/10.1016/j.istruc.2021.09.025
Autor:
Elena Cerro-Prada, Ali Bahari, Faiz Uddin Ahmed Shaikh, Aref Sadeghi-Nik, Ebrahim Mirshafiei, Mandana Roodbari, Adel Sadeghi-Nik
Publikováno v:
Structural Concrete. 23:564-578
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0230bc544f3150b1aa478bbe5569b936
https://doi.org/10.1002/suco.202000548
https://doi.org/10.1002/suco.202000548
Autor:
Elena Cerro-Prada, Ali Bahari, Mandana Roodbari, Yan Zhuge, Adel Sadeghi-Nik, Aref Sadeghi-Nik
Efficient modelling approaches capable of predicting the behavior and effects of nanoparticles in cement-based materials are required for conducting relevant experiments. From the microstructural characterization of acement-nanoparticle system, this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50ba81f314dce6e17c94055a11a21def
https://hdl.handle.net/11541.2/148222
https://hdl.handle.net/11541.2/148222
Autor:
Sahar Alimohammadi, Adel Sadeghi-Nik, Mahmood Karimaei, Omid Lotfi-Omran, Aref Sadeghi-Nik, Javad Berenjian
Publikováno v:
Iranian Journal of Science and Technology, Transactions of Civil Engineering. 43:503-515
Nowadays, finding appropriate solutions for reducing the environmental pollutions as a consequence of buildings is important. Using recycled concrete from demolished buildings as an aggregate in new concrete preparation can have a significant role in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf67683ca580acc3c1808123efa4c7dd
https://doi.org/10.1007/s40996-018-0182-4
https://doi.org/10.1007/s40996-018-0182-4
Publikováno v:
Construction and Building Materials. 163:247-255
In this study, LaSr 0.5 Co 0.5 O 3 perovskite (LSCO), with 1, 2 and 4 wt% of LSCO nanoparticle inserted into the OPC (Ordinary Portland Cement) matrix via the sol-gel route. The sample nanocrystallite characteristics, surface topography, flexural str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c2dfef4d9673841566691ba6762bbd7
https://doi.org/10.1016/j.conbuildmat.2017.12.073
https://doi.org/10.1016/j.conbuildmat.2017.12.073
Autor:
Ali Bahari, Mohammad Ali Mousavi, Aref Sadeghi-Nik, Jorge de Brito, Ramadan Ahmed, Congrui Jin, Togay Ozbakkaloglu
Publikováno v:
Construction and Building Materials. 303:124510
Carbon nanotubes (CNTs) and titanium dioxide (Titania) nanoparticles are simultaneously incorporated in a cement slurry, and their influence on the mechanical characteristics is investigated. Response surface methodology (RSM) is employed to maximize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f88c111fcfeb733aa06cc3ce96e78e6f
https://doi.org/10.1016/j.conbuildmat.2021.124510
https://doi.org/10.1016/j.conbuildmat.2021.124510
Publikováno v:
Construction and Building Materials. 155:880-891
Nowadays, sustainable development policies seek solutions to reduce environmental pollution. In this regard, the combined effects of different percentages of nano-Montmorillonite and nano-Titanium (nano-MT) particles on the improvement of mechanical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54de9f1a8f09e3a1bbd05b00bd10da25
https://doi.org/10.1016/j.conbuildmat.2017.08.107
https://doi.org/10.1016/j.conbuildmat.2017.08.107
Publikováno v:
Proceedings of the National Academy of Sciences, India Section A: Physical Sciences. 86:323-331
Silicon carbide (SiC)/cement paste nano composites with different weight ratios of SiC (1.25, 2 and 3.3 %) to cement were synthesized by chemical wet; sol–gel method. The nano structural and mechanical properties of samples are discussed in connect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1166173f67bc08c9f8dba22876da7678
https://doi.org/10.1007/s40010-015-0244-y
https://doi.org/10.1007/s40010-015-0244-y
Publikováno v:
Journal of Cleaner Production. 112:2363-2373
In this study, the combined effects of waste Polyethylene Terephthalate (PET) particles and pozzolanic materials on the rheological, mechanical and durability properties of self-compacting concrete (SCC) are evaluated. The replacement ratios of fine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07bcdb67e8d76e66a20528fdfc637bef
https://doi.org/10.1016/j.jclepro.2015.09.107
https://doi.org/10.1016/j.jclepro.2015.09.107
Publikováno v:
Construction and Building Materials. 233:117264
Recently, researchers have tried to find ways to reduce the negative effects of untreated coal wastes (UCW) on the ecosystem of the region. Recycling untreated coal wastes can however be identified as a practical solution in producing concrete aggreg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b00b2e9e073201722079c92e1214ae9b
https://doi.org/10.1016/j.conbuildmat.2019.117264
https://doi.org/10.1016/j.conbuildmat.2019.117264