Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Amar IREKTI"'
Publikováno v:
Journal of Materials and Engineering Structures, Vol 5, Iss 1, Pp 5-13 (2018)
The cementing of oil wells is done using special cement called ‘’class G cement’’, whose properties should meet the requirements of the American Petroleum Institute (API). Algeria, which ranks high among the oil and gas producing countries, h
Externí odkaz:
https://doaj.org/article/ef384d133bce4d3c83e24862f89446da
Publikováno v:
Selected Scientific Papers - Journal of Civil Engineering. 17:1-15
The use of superplasticizers in concrete production has become a common practice, especially when a high fluidity is required. On the other hand, the risk of segregation and the stability of these mixtures is ensured by the incorporation of a large v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f45adf88c99fcd30e567816c1dc4c10
https://doi.org/10.2478/sspjce-2022-0014
https://doi.org/10.2478/sspjce-2022-0014
Autor:
Mehena Oualit, Amar Irekti
Publikováno v:
Ceramics International. 48:16188-16195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::508af0849ef2f48d755ff759839e556c
https://doi.org/10.1016/j.ceramint.2022.02.166
https://doi.org/10.1016/j.ceramint.2022.02.166
Publikováno v:
Periodica Polytechnica Chemical Engineering
Periodica Polytechnica Chemical Engineering, 2021, 65 (3), pp.378-388. ⟨10.3311/PPch.17148⟩
Periodica Polytechnica Chemical Engineering, 2021, 65 (3), pp.378-388. ⟨10.3311/PPch.17148⟩
International audience; The aim of the present work is first to synthesis a magnetic chitosan hydrogel (chitosan ferrogel) using the blending method and second to study it rheological behavior. Magnetic components ( maghemite particles γ-Fe2O3 ) wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a0bd19142ab2ce8c82b40b0e2b71235
https://doi.org/10.3311/ppch.17148
https://doi.org/10.3311/ppch.17148
Publikováno v:
Environmental Engineering and Management Journal. 18:2613-2621
The maintenance of flexible roads or roads at end of life service generates high quantities of reclaimed asphalt pavement every year. The reuse of these materials, considered for a long time as waste, allows a substantial saving in transport, energy,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74858791c6a85f2cb14e528070dc3528
https://doi.org/10.30638/eemj.2019.246
https://doi.org/10.30638/eemj.2019.246
The cost of superplasticizer is increasing day by day because of high demand, scarcity of raw materials. From this, the extensive research and development works towards exploring new ingredients are required for producing sustainable and environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eb017e192a68b5fc1653452587dbf53
Publikováno v:
Matériaux & Techniques. 110:202
Dans un monde qui s’oriente davantage vers le développement durable, les matériaux alcali-activés (MAA) sont identifiés comme étant une alternative aux matériaux à base cimentaire, connus pour leur forte émission de CO2lors de leur fabricat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d6405e4c8fb6727c5adf912f08685bb
https://doi.org/10.1051/mattech/2022017
https://doi.org/10.1051/mattech/2022017
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1204:012008
This paper reports experiments on the rheological behavior of DGEBA epoxy resin filled with blast furnace slag nanoparticles. The study of the variation of stress and viscosity as a function of shear rate is emphasized. The purpose of this study is t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca6b5b58631685bdc00f4aa3431f1892
https://doi.org/10.1088/1757-899x/1204/1/012008
https://doi.org/10.1088/1757-899x/1204/1/012008
Publikováno v:
Periodica Polytechnica Civil Engineering.
The dosage of superplasticizer is first determined in mortar mixtures and it is after adjusted in concrete mix trials. Other self compacting concrete (SCC) mix proportioning methods rely on the definition of the superplasticizer saturation dosage in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c56a1e022ded5ce22de4dc86d1183d5b
https://doi.org/10.3311/ppci.11247
https://doi.org/10.3311/ppci.11247
Publikováno v:
Polymer Composites
Polymer Composites, Wiley, 2017, 38 (2), pp.324-331. ⟨10.1002/pc.23589⟩
Polymer Composites, Wiley, 2017, 38 (2), pp.324-331. ⟨10.1002/pc.23589⟩
The subject of composite materials with reinforced filler has been studied recently. This study to improve both the dielectric and structural characteristics of Diglycidyl Ether of Bisphenol A (DGEBA) focused on the appropriate use (from 5% to 60 wt%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18db07a80fce67f4078565cad18a891b
https://hal-unilim.archives-ouvertes.fr/hal-01886004
https://hal-unilim.archives-ouvertes.fr/hal-01886004