Results 51 to 60 of about 1,181 (206)
Dynamic Characteristics of Warm Mix Foamed Asphalt Mixture in Seasonal Frozen Area
Advances in Materials Science and Engineering, Volume 2019, Issue 1, 2019., 2019 In order to study dynamic characteristics of warm mix foamed asphalt mixture in seasonal frozen area, cylinder dynamic modulus test of four kinds of mixture with two gradations and three kinds of asphalt was carried out by UTM‐100. Then, the effects of test temperature, loading frequency, and foaming water consumption on dynamic modulus were analyzed ...
Yun Hou +5 more
wiley +1 more source
Advances in Materials Science and Engineering, 2015 Moisture susceptibility is one of the key issues of warm mix asphalt (WMA). In this research, the moisture susceptibility of asphalt mixtures and binders containing Sasobit warm mix additive was investigated in comparison to that of hot mixture asphalt ...
Bo Li +5 more
doaj +1 more source
Performance Evaluation of Fatigue and Fracture Resistance of WMA Containing High Percentages of RAP [PDF]
, 2021 Sustainability and durability are the key requirements of pavement structure. Sustainability of asphalt pavement structure involves utilization of Warm Mix Asphalt (WMA) technologies with the addition of Reclaimed Asphalt Pavement (RAP), where durability
Haq, Fazal +3 more
core +1 more source
Advances in Materials Science and Engineering, Volume 2019, Issue 1, 2019., 2019 The modified asphalt with waste packaging polypropylene (WPP) and WPP/organic rectorite (OREC) was prepared by the melt blending method. The effects of OREC on the physical and aging properties of WPP‐modified asphalt were studied. The morphologies, microstructure, and thermal properties of WPP‐modified asphalt and WPP/OREC‐modified asphalt were ...
Youliang Cheng +5 more
wiley +1 more source
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
Pengaruh Penambahan Sasobit Pada Warm Mix Asphalt Terhadap Mutu Campuran Beraspal [PDF]
, 2014 Warm mix asphalt technology have possibility to makes, spreading, and compress in lower temperature than hot mix asphalt. This technology used with add the additive material named Sasobit.
Purwanto, E. H. (Eka) +3 more
core
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
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
Fabrico de misturas betuminosas de alto módulo a menores temperaturas com betume 35/50 e parafinas [PDF]
, 2009 A indústria da pavimentação contribui de forma significativa para a emissão de gases causadores do efeito estufa e do desequilíbrio da atmosfera terrestre.
Oliveira, Joel +2 more
core
Advances in Civil Engineering, Volume 2019, Issue 1, 2019., 2019 Generally, the warm mix asphalt (WMA) technology can reduce the mixing and paving temperature effectively as compared with that of hot mix asphalt (HMA), which is considered more environment‐friendly. In this study, the environmental impacts and resource consumptions of WMA and HMA pavements were analyzed comparatively using the life cycle assessment ...
Hui Ma +4 more
wiley +1 more source