Results 71 to 80 of about 1,667,500 (133)
Applied Sciences, 2019 In the asphalt−aggregate system, the aggregate-bitumen interface cohesive and adhesive bond determine the mechanical properties of asphalt pavement.
Wei Guo +5 more
doaj +1 more source
Low-temperature rheological and morphological characterization of SBS modified bitumen
, 2018 Polymer modification is widely used to improve the engineering properties of bitumen, the most commonly used polymer modifier being styrene-butadiene-styrene (SBS) block copolymer.
Winter, H. Henning +8 more
core +1 more source
Journal of Analytical Methods in Chemistry, 2016 Over the recent years, bitumen modification with polymers, acids, or mineral fillers has gained relevance to adjust its performance properties. This work reports the use of polyphosphoric acid (PPA) for the modification of formulated bitumen.
Catarina Varanda +4 more
doaj +1 more source
Evaluation of the fatigue macro-cracking behavior of crumb rubber modified bituminous mixes
Materiales de Construccion, 2014 The use of crumb rubber modified bitumen (CRMB) in asphalt mixes is a road engineering technology that has become increasingly important in recent years.
F. Moreno-Navarro +4 more
doaj +1 more source
Bitumen Binders Modified with Sulfur/Organic Copolymers
, 2022 With the continuing growth of waste sulfur production from the petroleum industry processes, its utilization for the production of useful, low-cost, and environmentally beneficial materials is of primary interest.
Volodymyr Gunka +6 more
core +1 more source
Polymer-modified bitumen performs better at different temperatures and loading conditions than pure bitumen. Therefore, using this type of bitumen in recycled asphalt mixtures containing reclaimed asphalt (RA) material can lead to a better performance ...
Almeida, Flávio +3 more
core +1 more source
Study of the zero shear viscosity of SBS copolymer modified bitumens
Budownictwo i Architektura, 2014 The paper presents the results of the zero shear viscosity (ZSV) determined by using a dynamic shear rheometer (DSR). The tests were conducted with the use of 50/70 penetration grade bitumen produced from Venezuelan and Russian crude oils (named V50/70 ...
Mieczysław Słowik, Marta Andrzejczak
doaj +1 more source
The Depositional Record, Volume 12, Issue 5, November 2026.The Permian freshwater lacustrine sedimentary sequence rich in analcime, with unusual authigenic aegirine and NaFe3+ clinopyroxene. Product of ashfall directly linked with fossil accumulation (Konzentrat‐Lagerstätte). Abstract The Early Permian freshwater lacustrine sedimentary sequence in the vicinity of Bačov (Czechia) is world‐famous for its rich ...
Jakub Jirásek +3 more
wiley +1 more source
Environmental Toxicology, Volume 41, Issue 11, Page 1311-1322, November 2026.ABSTRACT Excess lung cancer risk in Xuanwei and Fuyuan, China, has been attributed to household air pollution from use of a locally sourced smoky (bituminous) coal. However, the carcinogenic mechanisms remain unclear. Given the important role of inflammation in lung cancer development, this study compared the proinflammatory potentials of the ...
Yongliang Zhang +10 more
wiley +1 more source
Laboratory Evaluation Of PE, PP, And SBS Polymers As Bitumen Modifiers [PDF]
Reactive polymers, such as PE, PP, and SBS, cause a chemical reaction between the polymer and the Bitumen, which can be advantageous for hot-climate asphalt applications.
Mohammed Qader Ali +3 more
core +1 more source