Results 51 to 60 of about 297,566 (315)
Heliyon, 2022 Human activities significantly contribution to the yearly generated plastic wastes. Moreover, the enormous increase in face masks and face shields caused by the emergence of the COVID-19 pandemic has doubled the generated plastic wastes.
Carol Massarra +3 more
doaj +1 more source
A New Materials and Design Approach for Roads, Bridges, Pavement, and Concrete [PDF]
, 2020 Increased understanding of demand for transport energy and how to improve road pavement materials would enable decision makers to make environmental, financial, and other positive changes in future planning and design of roads, bridges, and other ...
Acharya, Tathagata +4 more
core +1 more source
Laboratory Investigation of Skid Resistance for Steel Slag Utilization as Chip Seal [PDF]
, 2011 Slag as waste material of steel-making process has similar characteristics with aggregate that has been widely used in pavement construction. The use of slag as chip seal aggregate to provide skid resistance needs to be analyzed. In this laboratory study,
Daijiro Hori +11 more
core +2 more sources
Research on the Dependence of Asphalt Pavement Stiffness Upon the Temperature of Pavement Layers
The Baltic Journal of Road and Bridge Engineering, 2010 The falling weight deflectometer (FWD) is the device most commonly used for the measurement of strength of road pavement structure. Using this device the impact of the wheel of heavy vehicle to the pavement is imitated for the assessment of pavement ...
Algirdas Motiejūnas +4 more
doaj +1 more source
Laboratory and on-site tests for rapid runway repair [PDF]
, 2017 The attention to rapid pavement repair has grown fast in recent decades: this topic is strategic for the airport management process for civil purposes and peacekeeping missions.
Cassata, Mauro +6 more
core +2 more sources
Case Studies in Construction Materials, 2023 Ground tire rubber (GTR) usage in asphalt pavement with the dry process has gained more prominence in recent times. The objective of this work is to investigate the pavement performance of GTR-modified asphalt pavement and polymer-modified asphalt ...
Dongzhao Jin +6 more
doaj +1 more source
Study on the permanent deformation of asphalt mixtures based on the modified Burgers model
Frontiers in Built EnvironmentBased on the confined test results and the viscoelastic constitutive model of asphalt mixtures, a three-dimensional finite element model of an asphalt pavement was established to study the effect of different working conditions on asphalt pavement.
Junren Yang +3 more
doaj +1 more source
Improve the Marshall stability of porous asphalt pavement with HDPE addition [PDF]
MATEC Web of Conferences, 2019 Porous asphalt is a gap graded pavement that is 20% air voids which enables rainwater that falls on the road surface to flow through the pavement and into drainage on the side of the road.
Eka Putri Elsa, Vasilsa Oliensia
doaj +1 more source
GEOGRID REINFORCEMENT OF ASPHALT PAVEMENTS
The Baltic Journal of Road and Bridge Engineering, 2017 Geogrid materials applied within asphalt layers defer or prevent the occurrence of reflective cracking. The contribution of this work significantly adds to extending pavement serviceability and improving benefit/cost analysis. Since 1970s many studies have demonstrated the benefits of geogrid reinforcement in asphalt pavements, but this knowledge did ...
Zofka, Adam +4 more
openaire +3 more sources
GPR Spectra for Monitoring Asphalt Pavements [PDF]
Remote Sensing, 2020 Ground Penetrating Radar (GPR) is a prospecting method frequently used in monitoring asphalt pavements, especially as an optimal complement to the defection test that is commonly used for determining the structural condition of the pavements. Its application is supported by studies that demonstrate the existence of a relationship between the parameters
Pedret Rodés, Josep +2 more
openaire +4 more sources