Results 31 to 40 of about 1,585,206 (221)
“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
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STANDARD INDICATORS OF MODIFIED BITUMENS
NEWS of National Academy of Sciences of the Republic of Kazakhstan, 2020 The main standard indicators (penetration at 25 °С, ductility at 25 °С, softening point, Fraas point) have been determined and analyzed in this work for bitumens of the grades BND 100-130, BND 130-200 and 21 modified bitumens. The neat bitumens of the grades BND 100-130 and BND 130-200 have been produced at Pavlodar petrochemical plant from the oil of ...
null Zhurinov M.Zh., +4 more
openaire +2 more sources
Effect of blending of medium-temperature phase change material on the bitumen storage heat
Heliyon, 2023 This study aims to investigate the feasibility of using D-Mannitol as a phase-change material (PCM) to increase the energy storage capacity and improve the thermomechanical characteristics of the modified bitumen.
Loubna Najemi +2 more
doaj +1 more source
Deformation behaviour of bitumen and bituminous mixes [PDF]
, 2005 The main goal of this dissertation is to develop simple and accurate models for the transient monotonic and cyclic deformation behaviour of bitumen and asphalt mixes.
Ossa, Edgar Alexander
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, 2023 This study investigates the potential of plastic waste use in road construction as a means for recycling and environmental impact reduction. The impact of polyethylene (PE) pyrolytic wax-modified bitumen on asphalt properties was examined in this study ...
Vargas, CA, El Hanandeh, A
core +1 more source
High-Temperature Performance Enhancement of Bitumen by Waste PET-Derived Polyurethane
Advances in Materials Science and Engineering, 2022 Bitumen performance enhancement through modification by reactive polymers gained significant attention in the road construction industry. Polymeric bitumen additives, such as polyurethane, improve bitumen properties at low and high in-service ...
Desalegn A. Mersha +1 more
doaj +1 more source
Applied Sciences, 2023 Recently, bitumen pavements have been widely used for road paving. Various scholars have used modified bitumen in road paving to improve pavement performance, thus increasing the service life.
Ruixia Li +3 more
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The Rationale for the Use of Modified Bitumen Coated Overburden Rocks for Haul Roads of Coal Mines [PDF]
E3S Web of Conferences, 2019 Kuzbass is a leader in the field of mining of coal as one of the main materials for industry and civilian use. Its production rate its is constantly increasing, which can not but affect the problem of using secondary material (in particular, rocks that ...
Ivanov Sergey, Martel Nikita
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, 2023 Plastic addition to bitumen increases the stiffness of the binder, reduces its workability due to the increase in viscosity, and causes storage stability issues. Thus, plastic pre-treatment methods are needed.
Vargas, Camilo, El Hanandeh, Ali
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Acta Technica Jaurinensis, 2023 Reclaimed asphalt pavement (RAP) is gained from road reconstructions; however, its usage is less optimised in Hungary and neighbouring regions, since on the project level the proportion of RAP in the asphalt mixes is only 10-15%.
Csaba Toth, Laszlo Petho, Szabolcs Rosta
doaj +1 more source