Results 91 to 100 of about 84,960 (201)
Hot Mix Asphalt with High RAP Content
Procedia Engineering, 2015 AbstractDue to increasing cost of asphalt binder, significant economic savings can be realized using high content of reclaimed asphalt pavement (RAP) in the production of new hot mix asphalt (HMA). Moreover, this is an environmentally friendly alternative as it reduces the need for virgin materials.
Izaks, R. +3 more
openaire +1 more source
Improvement of the functional pavement quality with asphalt rubber mixtures [PDF]
, 2006 Skid resistance and texture are important safety characteristics which need to be considered in flexible pavement design, maintenance and rehabilitation.
Fontes, Liseane P. T. L. +3 more
core
Study of Low-Content Epoxy Asphalt Mixture Applied to the Road
BuildingsTo realize the application of epoxy asphalt concrete on roads and solve the problem of the high cost of epoxy asphalt concrete and the causes of bulging in the construction process, a low-content epoxy asphalt mixture was experimentally studied ...
Xiaodong Li +6 more
doaj +1 more source
Study of a hot asphalt mixture response based on energy concepts [PDF]
, 2011 The main objective of the research reported in this paper is to determine the response of a hot mix asphalt (HMA) in terms of both the tensile strength and energy parameters (based on the assessment of the force-displacement curve) as potential tools for
Alvarez Lugo, Allex E. +2 more
core +3 more sources
High Percentages of Reclaimed Asphalt Affect the Performance of Asphalt Binder [PDF]
, 2020 More than 90 percent of the road and highway network in the United States is paved with asphalt concrete. Maintenance and periodic rehabilitation require a continuous supply of aggregates and asphalt binder, both of which are becoming increasingly scarce
Butt, Ali A. +2 more
core
The Outsiders: Principled Withdrawal, Whiteness, and Power in the Los Angeles Food Justice Movement
American Anthropologist, EarlyView.ABSTRACT This article draws on understandings of whiteness and the misconstrual of South Central Los Angeles to analyze the power dynamics between “outsider” activists and residents of South Central as they worked toward a more equitable food system.
Hanna Garth
wiley +1 more source
Advances in Materials Science and Engineering, 2018 Recently, China has started paying more attention to environmental protection, and the efficient utilization of exhaust gases produced by smelting has emerged as a key problem concern. The silica fume collected from the exhaust gases produced by smelting
Cao Kai +3 more
doaj +1 more source
Laboratory and Field Evaluation of Modified Asphalt Binders and Mixes for Alaskan Pavements [PDF]
, 2019 In order to properly characterize modified asphalt binders and mixes for Alaskan pavements, this study evaluated properties of 13 asphalt binders typically used in Alaska from three different suppliers, and 10 hot mix asphalt (HMA) mixtures which were ...
Liu, Jenny, Liu, Jun
core
Consequences of long-term infrastructure decisions—the case of self-healing roads and their CO2 emissions [PDF]
, 2019 What could be the reduction in greenhouse gas emissions if the conventional way of maintaining roads is changed? Emissions of greenhouse gases must be reduced if global warming is to be avoided, and urgent political and technological decisions should be ...
Fry, Jacob +6 more
core +1 more source