Results 81 to 90 of about 2,995 (224)
Laboratory Investigation of the Effect of Warm Mix Asphalt (WMA) Additives on the Properties of WMA Used in China [PDF]
Journal of Testing and Evaluation, 2014 Abstract To investigate and compare the influence of various commonly used warm mix asphalt (WMA) additives on the physical, mechanical, and performance properties of WMA, a series of laboratory testing programs such as air void, voids in mineral aggregate, freeze-thaw splitting, wheel tracking test, and bending beam tests were performed.
Zhaoxing Xie +3 more
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Asphalt Binder Laboratory Short-Term Aging [PDF]
, 2019 The Rolling Thin Film Oven (RTFO) is widely used to simulate asphalt binder short-term aging. However, there is a general interest to improve the current short-term aging protocol especially for reducing the aging time.
Haghshenas, Hamzeh, Rea, Robert C.
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Effects of different warm mixing agents on properties of asphalt and warm mixing asphalt mixture
Case Studies in Construction MaterialsEffects of two types of warm mix agents (WSG-H01 and WSG-H02) and their dosage on performance of warm mix asphalt (WMA) and warm mix asphalt mixture (WMAM) were evaluated. Based on permeability, softening point, and ductility tests, the influence of warm
Fei Sha +5 more
doaj +1 more source
Behavior of a warm mix asphalt using a chemical additive to foam the asphalt binder
Revista Facultad de Ingeniería Universidad de Antioquia, 2016 A relatively recent development in asphalt pavement technology, warm mix asphalt (WMA) offers a number of benefits. Although its most important advantage is environmental in nature, it also shows technical and economic benefits.
Hugo Alexander Rondón-Quintana +2 more
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Green Up Pavement Rehabilitation Design Tool [PDF]
, 2019 While designers produce pavement rehabilitation recommendations every day, for projects of all sizes, most designers have little information on the environmental impact of their recommendations.
Andrei, Dragos +2 more
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Full-Scale Accelerated Pavement Testing of Warm-Mix Asphalt (WMA) for Airfield Pavements [PDF]
, 2014 Abstract : This report presents results from full-scale accelerated pavement testing of warm-mix asphalt (WMA) mixtures designed for airfield pavements. Three WMA mixtures were evaluated and compared to a control hot-mix asphalt (HMA) mixture. Data are presented from instrumented pavement test sections of WMA and HMA trafficked using a heavy-vehicle ...
John F. Rushing +2 more
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Rheological Evaluation of Short- and Long-Term Performance for Warm Mix Asphalt (WMA) Binders
, 2015 Warm-mix asphalt (WMA) additives are environmentally friendly and cost-effective products that lower the viscosity of bituminous binders to allow reduction of mixing and compaction temperatures in asphalt mix production. In this study, two WMA additives were used; Sasobit® and Advera®.
Sadeq, Mohammed +4 more
openaire +3 more sources
Cleaner Engineering and Technology, 2020 Asphalt pavements, as an essential element affecting the economic vitality of the countries, are widely used to construct the highways and expressways. Severe climate conditions and traffic loads can influence the service life of asphalt pavements and lead to distresses such as thermal cracking and rutting.
Ali Behnood +2 more
openaire +2 more sources
Journal of Traffic and Transportation Engineering (English ed. Online), 2017 In this study, the effects of the thermal properties of asphalt binders and aggregate materials were characterized in terms of the specific heat capacity (C) for energy consumption and environmental footprints of hot mix asphalt (HMA) and warm mix ...
Ali Jamshidi +4 more
doaj +1 more source
Processibility of black garbage bag as a novel binder system in metal injection molding [PDF]
, 2012 The issues to be highlighted here is to fundamentally evaluate the potential of using waste Garbage Bag from High Density Polyethylene (HDPE) as a backbone binder in Metal Injection Molding (MIM.) This is by the fact that the earth has tons of ...
Mustafa, Najwa
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