Výsledky vyhledávání - "Abdelkader, Hima"

Akademický článek

Analysis of workability, mechanical strength and durability by the FT-IR method of concrete based on silica-limestone sand preserved in aggressive environments

Autor: Tarek Djedid, Mohammed Mani, Abdelhamid Guettala, Abdelkader Hima

Publikováno v: Frattura ed Integrità Strutturale, Vol 16, Iss 59, Pp 566-579 (2022)

The interest of using combined sand of equal percentage of silica and limestone becomes evident in the formulation of compacted concrete in several previous works around the world due to the formidable percentage of fines that improves the compactnes

Externí odkaz: https://doaj.org/article/a74e6af531fe4c17bc74bf13f48c24d6

Zobrazit plný text záznamu

Akademický článek

Alternative estimation of effective Youngs Modulus for Lightweight Aggregate Concrete LWAC

Autor: Meriem Fakhreddine Bouali, Abdelkader Hima

Publikováno v: Frattura ed Integrità Strutturale, Vol 14, Iss 52, Pp 82-97 (2020)

The prediction of effective mechanical properties of composite materials using analytical models is of significant practical interest in situations in which tests are impossible, difficult, or costly. Many experimental and numerical works are attempt

Externí odkaz: https://doaj.org/article/7a947d8f42ca4b39933b1a8a7bca843b

Zobrazit plný text záznamu

Akademický článek

Experimental characterization of a new sustainable sand concrete in an aggressive environment

Autor: Mohammed Mani, Meriem Fakhreddine Bouali, Abdelouahed Kriker, Abdelkader Hima

Publikováno v: Frattura ed Integrità Strutturale, Vol 15, Iss 55 (2020)

The scarcity of building materials and the shortage of coarse aggregates which represents the main component of concrete is a problem in the most third world countries, especially in the vast desert areas in Algeria. In desert conditions where the en

Externí odkaz: https://doaj.org/article/12b5ab77a2c54cdfb74c457582910cec

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Study of the chemical structure of CH3NH3PbI3 peroveskite films deposited on different substrates

Autor: Mohamed Salah Aida, F. Rogti, A. Timoumi, A. Tliba, Abderrahmane Khechekhouche, Abdelkader Hima, A. Sadoun, Imad Kemerchou

Publikováno v: Journal of Materials Science: Materials in Electronics. 32:3303-3312

Optical characterizations of thin films of methylammonium lead tri-iodide (MAPbI3) have been investigated. A variety of samples were prepared at various temperatures using the spray pyrolysis technique. X-ray diffractograms have shown that prepared M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d6af9c163a3645a60bc178178accd8b
https://doi.org/10.1007/s10854-020-05078-9

Zobrazit plný text záznamu

Thermo-Kinetic Study of Adsorption of Methylene Blue in Aqueous Solutions Using Algerian Illite Natural and Activated Mineral Clay

Autor: Asma Messai Aoun, Larbi Haddad, Belkhir Dadamoussa, Abdelkader Hima

Publikováno v: Defect and Diffusion Forum. 406:348-363

In this study, a local mineral clay was used as an adsorbent for the elimination of a cationic dye: methylene blue (MB), in an aqueous solution by adsorption technique. Early on, we performed mineralogical and textural analyses of a clay sample using

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc627df634025a81d7405d57bd03070f
https://doi.org/10.4028/www.scientific.net/ddf.406.348

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání