Results 51 to 60 of about 645 (144)
Rut Performance of In Situ Warm Mix Asphalt Overlays with Evotherm 3G in North Dakota
Journal of Engineering, Volume 2019, Issue 1, 2019., 2019 As warm mix asphalt (WMA) pavements afford compaction at temperatures several dozen degrees lower than hot mix asphalt (HMA), the rate of cooling drops dramatically allowing paving to continue into colder weather. For this study, field samples from the Valley City project were collected after being in service (aged) for three years.
Mahdi Rezapour +2 more
wiley +1 more source
Study on rheological properties of warm mix large proportion recycled asphalt
Materials Research Express, 2022 In order to explore the rheological properties of high content warm mix recycled asphalt binder, recycled asphalt was added into warm mix asphalt to prepare warm mix recycled asphalt.
Zhenxia Li +7 more
doaj +1 more source
Advances in Civil Engineering, Volume 2019, Issue 1, 2019., 2019 The warm mix asphalt was fabricated with different moisture contents (0%, 1%, 2%, and 3%) of limestone aggregates using the Superpave gyratory compactor. The moisture susceptibility of asphalt mixtures with an organic wax additive RH was studied. The samples were compacted and tested using the modified Lottman test AASHTO T283, and the X‐ray computed ...
Jie Ji +7 more
wiley +1 more source
Warm Mix Asphalt with Sasobit An Investigation of Performance Improvements [PDF]
, 2018 The study investigated both the Hot Mix Asphalt (HMA) and Warm Mix Asphalt (WMA) mixes. The focus was the comparison of the performance of both mixes using local materials under Western Australia conditions.
Wilfredo Valenzuela (23300113)
core +1 more source
Performance of sasobit modified asphalt binder in warm-mix asphalt technology [PDF]
, 2014 Road maintenance is widely recognized, but not adequately maintained due to economic crisis of countries. Besides, increasing emission of greenhouse gases is an environmental issue, and it is a great concern to curb this problem from further harm to the ...
Feizabadi, Shahab Moeini
core
Journal of Materials and Engineering Structures, 2020 This study was carried out to investigate the performance of Hot and Warm mix asphalt (HMA and WMA) with dissolved plastic bottle (DPB) modified bitumen.
Monsuru Tunde AKINLEYE +2 more
doaj
High and Low Temperature Properties of FT-Paraffin-Modified Bitumen
Advances in Materials Science and Engineering, 2012 This paper presents the results of an experimental research on the effects of “Fischer Tropsch-Paraffin” (Sasobit) content on physical and rheological properties of Sasobit modified bitumen at various operational temperatures.
Hassan Fazaeli +4 more
doaj +1 more source
Comprehensive Evaluation of Temperature Sensitivity of WMA Binder with Sasobit
DEStech Transactions on Engineering and Technology Research, 2017 Two matrix asphalt binders were selected and mixed with Sasobit in different proportion to prepare warm mix asphalt binders (WMA), and the softening point, penetration and ductility at different temperatures were measured to analyze the temperature sensitivity of Sasobit WMA.
Yong Zhang +4 more
openaire +2 more sources
Evaluation of HMA mixtures containing Sasobit\uae. [PDF]
This limited study provided a laboratory and field comparative evaluation of PG 76-22 HMA hot mix asphalt (HMA) mixture and a mixture containing the additive \u201cSasobit\uae.\u201d The fundamental material characterization testing (asphalt cement ...
Cooper, Samuel B. +1 more
core +1 more source
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
doaj +1 more source