Rheology of Crumb Rubber-Modified Warm Mix Asphalt (WMA). [PDF]
Polymers (Basel)This study explores the impact of adding waste vehicular crumb rubber to the commercially available warm mix additives Sasobit® and Zycotherm® on modified asphalt binders’ physical and rheological properties. Various concentrations of crumb rubber (0%, 10%, 15%, and 20%) were introduced to asphalt binder samples with 2% and 4% Sasobit and 1.5% and 3 ...
Al-Khateeb GG +4 more
europepmc +4 more sources
Evaluation of the rheological behaviour of Warm Mix Asphalt (WMA) modified binders [PDF]
, 2009 Several processes and products are available to produce warm mix asphalt (WMA). The use of those may reduce the mixing and compaction temperatures in relation to hot mix asphalt (HMA), ensuring a good performance of the pavement.
Ferreira, C. I. G. +3 more
core +4 more sources
Characterization of Warm Mix Asphalt (WMA) performance in different asphalt applications [PDF]
, 2012 With the prices of crude oil increasing and reserves of natural nonrenewable resources dwindling over time, the needs for adopting greener and more sustainable approaches in various construction activities are stronger.
Rashwan, Mohamed Hamada
core +6 more sources
Effect of Short-Term Aging Process on the Moisture Susceptibility of Asphalt Mixtures and Binders Containing Sasobit Warm Mix Additive [PDF]
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 +3 more sources
Laboratory comparative assessment of warm and hot mixes Asphalt containing reclaimed Asphalt pavement [PDF]
Wasit Journal of Engineering Sciences, 2020 Warm mix Asphalt (WMA) could be mixed and used in paving at low temperatures to minimize the consumption of energy and the emissions of greenhouse gas.
Hasan H Joni, Aqeel Y M Alkhafaji
doaj +3 more sources
Asphalt Mixture with Scrap Tire Rubber and Nylon Fiber from Waste Tires: Laboratory Performance and Preliminary M-E Design Analysis [PDF]
Buildings, 2022 Scrap tire rubber and nylon fiber are waste materials that could potentially be recycled and used to improve the mechanical properties of asphalt pavement.
Dongzhao Jin +3 more
doaj +3 more sources
Warm mix asphalt (WMA) for rapid construction in airfield pavement [PDF]
Construction and Building Materials, 2020 Abstract Warm-mix asphalt (WMA) is commonly mixed and compacted 15°C to 30°C below that of conventional hot mix asphalt (HMA). The lower production temperature of WMA is expected to give an advantage of a lower cooling time of newly laid asphalt overlay before it can be opened to traffic during the nighttime airfield pavement construction.
Taqia Rahman +2 more
openaire +2 more sources
Evaluation of moisture damage for warm mix asphalt (WMA) containing reclaimed asphalt pavement (RAP)
Open EngineeringWarm mix asphalt (WMA) has attracted a lot of interest and attention from the pavement industry since it was introduced as a potential solution to replace traditional hot mix asphalt (HMA).
Mossa Zaineb +4 more
doaj +2 more sources
EFFECT OF WARM ASPHALT ADDITIVE ON PAVEMENT PERFORMANCE [PDF]
Journal of Engineering and Sustainable Development, 2019 Warm mix asphalt (WMA) is mixed at temperatures ranging 20 – 50 °C lower than those in which called hot mix asphalt (HMA). The use of synthetic zeolites as a warm mix asphalt additive has exhibited many additional advantages, such as a reduced ...
Hasan Hamodi Joni, Humam Hasan Mohammed
doaj +3 more sources
Influence of Crumb Rubber Incorporated with Different Warm Mix Asphalt Additives on the Mechanical Performance of WMA Mixture [PDF]
Journal of Rehabilitation in Civil Engineering, 2021 The compacting and mixing processes involving hot mix asphalt during asphalt production can lead to air pollution as a result of a high volatile organic compound.
Munder Bilema +5 more
doaj +1 more source