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Bitumen and Bitumen Modification: A Review on Latest Advances
Applied Sciences (Switzerland), 2019 This synthesis explores the state-of-the-knowledge and state-of-the-practice regarding the latest updates on polymer-modified bitumens (PmBs). The information in this study was gathered from a thorough review of the latest papers in the literatures related to modified bituminous materials, technologies, and advances.
Michele Porto +2 more
exaly +3 more sources
Bio-Oils as Asphalt Bitumen Rejuvenators
Engineering Proceedings, 2023 Bitumen rejuvenators are used to improve or restore the physical and mechanical performance of aged bitumen. Traditional bitumen rejuvenators are a product of crude oil.
Amir Tabaković +3 more
doaj +1 more source
Case Studies in Construction Materials, 2022 TLA modified bitumen can effectively improve the rutting resistance of asphalt mixture, and the application of reclaimed asphalt pavement (RAP) in TLA modified bitumen needs to be further improved.
Chao Li +4 more
doaj +1 more source
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
The formation of the sol-gel nanostructures of road bitumen by selecting chemical group composition [PDF]
Нанотехнологии в строительстве, 2019 The studies of paving bitumen chemical composition and physicochemical properties produced by compounding deeply oxidized bitumen, tar and vacuum gas-oil of different hydrocarbon composition are carried out.
Natalya G. Evdokimova +4 more
doaj +1 more source
The problem of the compatibility of bitumen sheets for the reconstruction and ehabilitation of roofs [PDF]
MATEC Web of Conferences, 2017 During the renovation of flat roofs, the waterproofing layer is often repaired locally rather than completely replaced. When making such repairs, it is very important to know whether the proposed bitumen sheets are compatible in order to prevent ...
Plachý Jan
doaj +2 more sources
Experimental study of non-oxidized and oxidized bitumen obtained from heavy oil
Scientific Reports, 2021 Heavy oil and vacuum residue were used to obtain road bitumen BND 50/70 using two different methods of steam distillation at 323–362 °C and by oxidation, a method using packed column at temperature of 211–220 °C.
Richard Djimasbe +5 more
doaj +1 more source
Development mechanism of aging depth of bitumen with increasing UV aging time
Case Studies in Construction Materials, 2022 The UV aging of bitumen has a significant influence on the pavement service life, therefore, the research on UV aging has attracted increasing attention recently.
Yuanyuan Li +6 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
Fracture and Structural Integrity, 2021 In road construction, bitumen is the binder that gathers the different aggregates of road pavements. Bitumen, as a viscoelastic material, influences considerably the rheological behavior of bitumen concrete.
Kebaili Nabil +3 more
doaj +1 more source