Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ahmed Hamed El-Sayed Salama"'
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 10, Pp 7555-7569 (2022)
Earthmoving activity is considered one of the most critical elements in construction projects. The overall cost of earthmoving activity during construction projects can account for more than 30% of the total cost. Moreover, earthmoving equipment emit
Externí odkaz:
https://doaj.org/article/ced9faaff60f4bcab2782e243434a05d
Publikováno v:
Civil Engineering Journal. 7:1693-1701
This paper aims to study the effect of Carbon Fiber Filament (CFF) with different ratios and lengths on the physical and mechanical properties of cement mortar. An experimental program included 3 cm fixed length of CFF with 0, 0.25, 0.5, 0.75, and 1%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b7c05930a5cf0fd69bf97b1248d9815
https://doi.org/10.28991/cej-2021-03091753
https://doi.org/10.28991/cej-2021-03091753
Autor:
Walid Fouad Edris, Ahmed Hamed El-Sayed Salama, Abd Al-Kader A. Al Sayed, Safwat Mahmoud Abdelkader
Publikováno v:
Civil Engineering and Architecture. 9:1434-1441
This study evaluates the effect of substituting cement by volcanic tuff on the workability, mechanical properties, and durability of concrete. Five mixtures were prepared with volcanic tuff ratios to cement of 0%, 5%, 10%, 15% and 20%. First, X-Ray F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96e92ec2bafe518693d458889e28f6dd
https://doi.org/10.13189/cea.2021.090516
https://doi.org/10.13189/cea.2021.090516
Publikováno v:
Journal of Al-Azhar University Engineering Sector. 14:751-763
The research study the concept of Nano technology and how integrate it with green practiceswhich begins with the application of the principles green chemistry during the design andmanufacture of Nano material to have got green Nano material which it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3ed2484b501d2c6e7eeb0a811bdba4
https://doi.org/10.21608/auej.2019.33345
https://doi.org/10.21608/auej.2019.33345
Publikováno v:
Journal of Al-Azhar University Engineering Sector. 14:801-816
INTEGRATING OF NANO ARCHITECTURE AND SUSTAINABILITYTOWARDS A BETTER BUILT ENVIRONMENT تناول البحث آلية تحقيق التصميم المستدام ومبادئھ التى تتلخص ب(تحقيق الکفاءة الاقتصادية لم
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e71b523652f2ea4d382831f5ae28fe5
https://doi.org/10.21608/auej.2019.33346
https://doi.org/10.21608/auej.2019.33346