Composition Optimisation of Selected Waste Polymer-Modified Bitumen. [PDF]
Materials (Basel), 2022 Waste plastomer disposal is currently a major challenge facing modern economies. This article reports on a study and analysis regarding the implementation of plastomers into bitumen, with a special focus on the influence of mixing process factors. Two plastomers were selected for analysis, PP and PET, and two bitumen types, 20/30 and 70/100, were ...
Mazurek G, Šrámek J, Buczyński P.
europepmc +3 more sources
A bibliometric analysis and review on the performance of polymer-modified bitumen
Frontiers in Materials, 2023 The addition of polymer to a base binder has been documented as a successful approach in terms of improving physical and rheological properties of the base bitumen.
Adham Mohammed Alnadish +5 more
doaj +3 more sources
Texture analysis of polymer modified bitumen images [PDF]
International Journal of Materials Research, 2011 Abstract This study aims to analyze the textural features extracted from microscopic images of elastomeric and plastomeric type polymer modified bitumen (PMB) including five different types and contents of polymers. Fluorescence microscopy was used to capture microscopic images from thin films of PMB samples at different magnification scales (400×, 100×
Ali Topal, Burak Şengöz
exaly +5 more sources
Evaluations on the Properties of Polymer and Nanomaterials Modified Bitumen Under Different Aging Conditions [PDF]
NanomaterialsThis research evaluates the rheological and mechanical properties of polymer- and nanomaterials-modified bitumen by incorporating nanosilica (NSA), nanoclay (NCY), and Acrylonitrile Styrene Acrylate (ASA) at 5% by weight of the bitumen.
Shaban Ismael Albrka Ali +4 more
doaj +2 more sources
Bio-polymer modified bitumen [PDF]
Construction and Building Materials, 2023 Bitumen is a key constitutive material in asphalt pavements. It binds together the rock scaffolding of a pavement. Bitumen provides asphalt pavement with flexibility and enables it to respond to traffic loading and return to its original condition after the loading, i.e. bitumen restores/repairs the damage. In Porous Asphalt (PA) or Stonemastic Asphalt
Tabaković, Amir +7 more
openaire +3 more sources
Performance Investigation of Modified Bitumen With Ethylene-Vinyl Acetate Polymer and Rubber Powder by Performing Classical and Superpave Tests [PDF]
پژوهشهای زیرساختهای عمرانی, 2021 In this study, ethylene vinyl acetate (EVA) polymer and rubber powder were used as 85/100 bitumen modifiers. First, classical bitumen tests including penetration grade and softening point were performed on the samples and improvement of bitumen base ...
Behrooz Damyar +2 more
doaj +1 more source
Quality checking of Polymer modified bitumens in Slovenia [PDF]
International Conference on Road and Rail Infrastructure, 2021 For many years the properties of bitumen have been determined based on mechanical tests as needle penetration, Ring&Ball and Fraass fracture temperature. For elastomer (styrene-butadiene-styrene) polymer modified bitumens these tests are not sufficient to show the important differences in bitumens.
Tušar, Marjan +2 more
openaire +2 more sources
“Modification of bitumen properties using polyethylene glycol and titanium dioxide (TiO)”
Polymers and Polymer Composites, 2023 In this study, PEG and TiO 2 were used to modify the properties of neat bitumen of grade 60/70. The physical and structural properties of the modified bitumen samples were investigated using penetration by grade, softening point, fire and flash point ...
Junaid Naeem +3 more
doaj +1 more source
Effect of Liquid Waste Polysulfide and Nanoclay on Engineering Properties of Bitumen [PDF]
علوم و تکنولوژی پلیمر, 2017 Bitumen as a really important material road construction shows very attractive properties. Modification of bitumen by polymers increases the service life of the asphalt pavement.
Sadegh Ehsani +2 more
doaj +1 more source
A Geologic Si‐O‐C Pathway to Incorporate Carbon in Silicates
Geophysical Monograph Series, Page 47-54., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Alexandra Navrotsky +2 more
wiley +2 more sources