Results 141 to 150 of about 41,878 (201)

Questionify gamification in education [PDF]

open access: yes, 2018
In the education industry, lecturers are finding ways to improve students’ concentrations and grades by using smart devices to track students’ assignment or tutorial progress.
Che Abdul Rani, Mohamad Firdaus   +3 more
core   +2 more sources

PREDICTION OF PERMANENT DEFORMATION IN ASPHALT MIXTURES

open access: yes, 2016
An asphalt mixture is combined of different sizes of aggregate, filler, and bitumen for application on the most common road construction materials. In asphalt pavement material there are different types of distress such as permanent deformation (rutting), fatigue cracking, ravelling, potholes, stripping, etc.
openaire   +1 more source

Verification of Job Mix Formula for Alaskan HMA [PDF]

open access: yes, 2014
INE/AUTC 14 ...
Li, Peng, Liu, Jenny
core  

Reinforcement of Asphalt Concrete Mixture Using Polypropylene Fibers

open access: yesSyrian Journal for Science and Innovation
The performance of asphalt roads is affected by many factors such as temperature, water, loads and materials characteristics. These factors cause thermal cracking, permanent deformation (rutting) and fatigue distresses on asphalt concrete layers.
Mahmoud Abdullh
doaj   +1 more source

Characterization of Asphalt Treated Base Course Material [PDF]

open access: yes, 2010
INE/AUTC 11 ...
Li, Peng, Liu, Juanyu
core  

Evaluation of hot mix asphalt(HMA) properties compacted at various temperatures [PDF]

open access: yes, 2005
Hot mix asphalt (HMA) mixture compacted at various temperature has always been a concern to researcher. Compaction below the standard compaction temperature may bring reverse effect on HMA properties.
Silas Tirau, Larry
core  

Recycled asphalt mixtures with foamed bitumen: an alternative to build ecofriendly road pavements [PDF]

open access: yes, 2015
Nowadays, recycling has become a very important objective for the society in the scope of a closed loop product life cycle. In recent years, new recycling techniques have been developed in the area of road pavements that allow the incorporation of high ...
Abreu, Liliana   +4 more
core  

Adhesion of asphalt mixtures [PDF]

open access: yes
Adhesion is defined as the molecular force of attraction in the area of contact between unlike bodies of adhesive materials and substrates that acts to hold the bodies together. In the context of asphalt mixtures, adhesion is used to refer to the amount of energy required to break the adhesive bond between bitumen (bitumen-filler mastic) and aggregates.
openaire  

A review of asphalt and asphalt mixture aging: Una revisión

open access: yes, 2013
This paper presents an extensive review of the pertinent literature regarding asphalt and asphalt mixture aging. Aging affects flexible pavement performance and is produced by intrinsic and extrinsic variables as well as exposure time. Intrinsic variables include asphalt and aggregate properties, a mixture's asphalt content, binder film thickness and ...
Fernández-Gómez, W. D   +2 more
openaire   +1 more source

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