Results 51 to 60 of about 28,246 (203)
Warm-Mix Asphalt Study: Summary Report on Rubberized Warm-Mix Asphalt Research [PDF]
, 2013 Warm-mix asphalt (WMA) is a relatively new technology. It was developed in response to needs for reduced energy consumption and stack emissions during the production of asphalt concrete, long hauls, lower placement temperatures, improved workability, and better working conditions for plant and paving crews.
Jones, David +2 more
openaire
Case Studies in Construction MaterialsFT wax is one of the most widely used organic warm mix additives due to its ability to significantly reduce the mixing and compaction temperatures of asphalt mixtures. However, its use is often accompanied by challenges, including poor compatibility with
Fuqiang Dong +7 more
doaj +1 more source
Warm mix asphalt : Mechanical performances assessment and bonding quality measurement by thermal contact resistance [PDF]
, 2012 The classical asphalt mix manufacturing commonly requires the heating and the complete drying of aggregates. The induced energy cost has opened the way to develop alternatives processes with low energy/ carbon materials such as Warm Mix Asphalt (WMA ...
DELAUNAY, Didier +2 more
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Cleaner MaterialsThe pursuit of low carbon and clean sustainable development in road construction is imperative, and warm mix asphalt technology can help the transition from traditional high carbon emission paving materials to cleaner paving materials, thereby promoting ...
Dian Huo +5 more
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Slovak Journal of Civil Engineering, 2021 Recently, environmental concerns have become a primary driving force in most countries and industries dealing with natural resources. As a part of this category, asphalt pavement industry is trying to implement more green and sustainable features in its ...
Belhaj Majda +2 more
doaj +1 more source
Temperature Sensitivity of Foamed Warm Mix Asphalt [PDF]
, 2014 Foamed warm mix asphalt (WMA) is a technology that is beginning to be utilized across the United States. Often, producers are placing foamed WMA at decreased temperatures without fully understanding the properties of this relatively new product.
Hagedorn, Ryan Michael
core +1 more source
Influence of Syntetic Waxes and Rejuvenators on Characteristics of Asphalt Mixtures with Reclaimed Asphalt [PDF]
, 2017 Tato diplomová práce se zabývá problematikou využití některých přísad na bázi přírodních a syntetických vosků vhodných pro nízkoteplotní asfaltové směsi, v kombinaci s rejuvenátory pro směsi, kde je aplikován i asfaltový recyklát.
Mastný Jan
core
Comparative study of typical asphalt binders in Xinjiang region modified with warm mix additives
Frontiers in MaterialsXinjiang’s representative asphalt binders, such as Karamay and Tahe asphalt, lack sufficient research on warm-mix additive modification effects. Given their unique microstructure and molecular composition differences, comprehensive investigations are ...
Bangyan Hu +4 more
doaj +1 more source
Designing warm – mix asphalt with the zeolite addition
Budownictwo i Architektura, 2013 The purpose of this paper is to discuss the design of warm-mix asphalt. One way to reduce the temperature of bituminous mix is the use of zeolite. The article shows the lack of differences in designing WMA recipe with zeolite addition compared to the HMA.
Agnieszka Woszuk
doaj +1 more source
Feasibility of Using Recycled Concrete Aggregates for Half-Warm mix Asphalt [PDF]
, 2018 [Abstract:] The present study describes a laboratory investigation on the feasibility of reusing construction and demolition waste as recycled concrete aggregate (RCA) to manufacture half-warm mix asphalt (HWMA) instead of natural aggregates.
Caamaño Caamaño, Lidia +4 more
core +3 more sources