Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Khalid Al-Emadi"'
Autor:
Moaaz Hashim M. M. Ali, Sadegh Yeganeh, Khalid Al-Emadi, Ezio Santagata, Osman Elhusain Mohamed Idris
Publikováno v:
Proceedings of the International Conference on Civil Infrastructure and Construction (CIC 2020).
This paper illustrates the approach adopted by the Public Works Authority (Ashghal) of the State of Qatar for the advanced chemical and rheological characterization of bituminous binders (both neat and modified). The ultimate objective of testing is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70c384e382ac256bafec888ee703056e
https://doi.org/10.29117/cic.2020.0063
https://doi.org/10.29117/cic.2020.0063
Publikováno v:
Proceedings of the International Conference on Civil Infrastructure and Construction (CIC 2020).
The State of Qatar went through a massive road construction program in the last decade as part of the ongoing development of its infrastructure and road transport network. Construction of roads in Qatar generally utilizes imported materials such as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af2d45c4c92c0681ab5fce4d9272d8f7
https://doi.org/10.29117/cic.2020.0070
https://doi.org/10.29117/cic.2020.0070
Current practice in Qatar is to blend local limestone with dune sand for use in unbound pavement applications. Dune sand is used to improve the properties of fine aggregate and compliance with the QCS 2014 requirements of plasticity and sand equivale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f74c29116dc07455a8aa449effaea341
https://hdl.handle.net/10576/14758
https://hdl.handle.net/10576/14758
Autor:
Ezio Santagata, Moaaz Hashim M. M. Ali, Haissam Sebaaly, Khalid Al-Emadi, Osman Elhusain Mohamed Idris
This paper illustrates the approach adopted by the Public Works Authority (Ashghal) of the State of Qatar for the widespread implementation in road projects of paving technologies related to the use of crumb rubber modified binders (CRMBs). Such an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba1b46c378e949d9dadf7b106ebe5a60
https://hdl.handle.net/10576/14750
https://hdl.handle.net/10576/14750
The use of cement bound materials (CBMs) for road construction in Qatar is relatively new. CBM improves the structural capacity and durability of pavement, but considerations should be made to the setting time and strength development in hot arid env
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4767bd215759ef9a334e7240cd508aa1
https://hdl.handle.net/10576/14755
https://hdl.handle.net/10576/14755