Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Amr Meawad"'
Autor:
Ippei Maruyama, Amr Meawad, Toshiaki Kondo, Shohei Sawada, Patricie Halodova, Alica Fedorikova, Takahiro Ohkubo, Kenta Murakami, Takafumi Igari, Elena Tajuelo Rodriguez, Koki Maekawa, Kiyoteru Suzuki
Publikováno v:
Journal of Nuclear Materials. :154547
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::842279c2c551b568aed6b5f9d3fbc6bb
https://doi.org/10.1016/j.jnucmat.2023.154547
https://doi.org/10.1016/j.jnucmat.2023.154547
Publikováno v:
Journal of Advanced Concrete Technology. 17:93-101
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75ca63b136f8d3b1d2d3d20617aae84b
https://doi.org/10.3151/jact.17.93
https://doi.org/10.3151/jact.17.93
Publikováno v:
HBRC Journal, Vol 14, Iss 3, Pp 340-344 (2018)
The mechanism of thaumasite formation is studied in a solution of sodium silicate and ettringite stored for 12 months at 7 °C. After 7 months, the mix was carbonated by bubbling CO2 gas and the pH decreased from 11 to 9.5; at the 9th month the pH wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5271305b2eca76708a848d206831b54b
http://www.sciencedirect.com/science/article/pii/S1687404816301079
http://www.sciencedirect.com/science/article/pii/S1687404816301079
Some organic compounds in phosphoric acid are a potential mediator of adverse environmental impacts on soil. This work aims to detect and reduce the content of organic compounds in crude phosphoric acid using waste sludge, from water treatment plants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a5657dd79e0da89a5e84e5100eb8bdf
https://doi.org/10.21203/rs.3.rs-157157/v1
https://doi.org/10.21203/rs.3.rs-157157/v1
Autor:
Saber Ibrahim, Amr Meawad
Publikováno v:
Journal of Building Engineering. 47:103751
This paper aims to study the influence of a supplementary cementitious material, waste glass powder (WGP), on the compatibility of polynaphthalene sulfonate (PNS) based or polycarboxylate (PC) based superplasticizers and ordinary Portland cement (OPC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6f0d32256be91bb7691e5498fbf01de
https://doi.org/10.1016/j.jobe.2021.103751
https://doi.org/10.1016/j.jobe.2021.103751
Autor:
Amr Meawad, Saber Ibrahim
Publikováno v:
Construction and Building Materials. 182:451-458
Adhesion of residual packed materials to waste glass bottles, as well as particle size, pozzolanic activity and alkali-silica reaction (ASR) of waste glass powder, are important indexes to choose waste glass bottles to be utilized as supplementary ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b37f4c3bcd713d1522af0e330b00afae
https://doi.org/10.1016/j.conbuildmat.2018.06.119
https://doi.org/10.1016/j.conbuildmat.2018.06.119
Publikováno v:
African Journal of Science, Technology, Innovation and Development. 11:433-439
A sandy soil was stabilized by 10% CEM I 42.5 R. Up to 50% of the cement was replaced by waste glass powder, cement kiln bypass dust or activated clay. Polynapthalene sulfonate superplasticizer was...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afa47122a276c9f8416d7465c25d7d9b
https://doi.org/10.1080/20421338.2018.1479141
https://doi.org/10.1080/20421338.2018.1479141
Autor:
Amr Meawad, Saber Ibrahim
Publikováno v:
Waste management (New York, N.Y.). 85
Modified polyethylene terephthalate polymers (MPETs), as a novel dispersing agent, were successfully prepared from polyethylene terephthalate (PET (flakes of empty bottles in order to recycle waste from one particularly abundance packaging material.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6b2224dcf6490faa74b2bea26fb833
https://pubmed.ncbi.nlm.nih.gov/30803612
https://pubmed.ncbi.nlm.nih.gov/30803612
Publikováno v:
Journal of the American Ceramic Society. 97:3270-3275
The objective of this study was to develop a method to stop geopolymer reaction at early ages so that the molecular structure can be determined and its link to setting behavior probed. Solvent extraction, using a mixture of alcohol and acetone to rem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d9c1f9aae5ef0841835694c68c5491
https://doi.org/10.1111/jace.13071
https://doi.org/10.1111/jace.13071
Publikováno v:
Waste Management. 30:2548-2559
Thermal power plants (TPPs) that burn fossil fuels emit several pollutants linked to the environmental problems of acid rain, urban ozone, and the possibility of global climate change. As coal is burned in a power plant, its noncombustible mineral co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bdb91d9a79f28887df77722e09b82aa
https://doi.org/10.1016/j.wasman.2010.07.010
https://doi.org/10.1016/j.wasman.2010.07.010