Durability of polypropylene fiber reinforced concrete: Literatures review

Autor: Omar M. Abdulkareem, Rana Alshahwany, Ayad Mousa

Publikováno v: Electronic Journal of Structural Engineering, Vol 22, Iss 01, Pp 14-28 (2022)

Use of polypropylene fibers to reinforce concrete has attracted widespread attention from both researchers and construction industry because of the numerous characteristics they have, compared to other types of fibers. This paper critically reviews t

Externí odkaz: https://doaj.org/article/e4c89aa1b31a4fb3a24c2f5e04fea03f

Impact of Tufa Stone Powder as a Partial Replacement of Aggregate on the Mechanical Performance and Durability of Repair Mortar

Autor: Asaad Al-Omari, Omar M. Abdulkareem, Abdulrahman Aldaood, Marwen Bouasker, Amor Ben Fraj, Muzahim Al-Mukhtar

Publikováno v: Periodica Polytechnica Civil Engineering.

The rehabilitation and reconstruction works are usually performed with a view to conserving these landmarks and maintaining them culturally, architecturally and structurally. From this perspective, the mortars utilized in these repairs must be suitab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15523f37003f3ddf803cf9fc47ba44b2
https://doi.org/10.3311/ppci.19146

Effect of chemical and thermal activation on the microstructural and mechanical properties of more sustainable UHPC

Autor: Omar M. Abdulkareem, Amor Ben Fraj, Abdelhafid Khelidj, Marwen Bouasker

Publikováno v: Construction and Building Materials
Construction and Building Materials, Elsevier, 2018, 169, pp.567-577. ⟨10.1016/j.conbuildmat.2018.02.214⟩

International audience; This paper investigates the influence of the content of blast furnace slag (BFS) on the microstructural and mechanical properties of non-activated and activated ultra-high performance concrete (UHPC). Three volume-substitution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a964b80296fea999e158c74dfe6402d
https://hal.archives-ouvertes.fr/hal-01876621