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Mechanical and Durability Characteristics of Roller Compacted Geopolymer Concrete Using Reclaimed Asphalt Pavement
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Every year a large quantity of reclaimed asphalt pavement (RAP) is generated in
the USA. Utilization of RAP can solve the storage problem, prevent environmental
pollution and reduce construction costs. This study focuses ...
Challenges for the Use of Local Materials in Unbound Road Subbase in Qatar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
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 ...
Asphalt Rideability Specification and Construction of Expressways in Qatar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Development of an Expressway network with a smooth ride quality is part of the Qatar
2030 Vision. The Public Works Authority (Ashghal) has placed high importance on the
asphalt specification and quality of construction of ...