Results 201 to 210 of about 260,535 (273)

Crumb Rubber Modified Binders

2023
Abstract: RILEM Technical Committee 279 WMR is dedicated to the Valorization of Waste and Secondary Materials for Roads. Its Task Group 2 investigated Crumb Rubber (CR) as an additive to enhance the performance of bitumen. CR recycled from end-of-life tires (ELTs) was chosen for this investigation because crumb rubber modified bitumen (CRMB) has been ...
Pais, Jorge C., Poulikakos, Lily D., De Maeijer, Patricia Kara, Schüwer, Nicolas, Cavalli, Maria Chiara, Cannone Falchetto, Augusto, Kakar, Muhammad Rafiq, Blom, Johan, Tobler, Maeva, Perecmanis, Marcel, Wang, Di, Guo, Fucheng   +11 more
openaire   +5 more sources

Physio-mechanical and thermal characterization of jute/rubber crumb hybrid composites and selection of optimal configuration using the MADM approach

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022
The present study explores the possible usage of the rubber crumb as a filler in jute-reinforced polymer matrix composites for structural applications.
V. Mahesh, V. Mahesh, Sowjanya M Nagaraj, Pratiksha Subhashaya, Gopal Singh Tumkur Shambu Singh   +4 more
semanticscholar   +1 more source

Tribological characterization of sustainable Jute-Epoxy-Rubber crumb hybrid composite

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022
The present work deals with three body abrasive behavior of Jute-Epoxy-Rubber crumb hybrid composites at different rubber crumb loading (0%, 5% and 10%).
V. Mahesh, V. Mahesh
semanticscholar   +1 more source

Rubber-crumb modified polystyrene

Journal of Materials Science, 1986
Transformation de polybutadiene reticule et de SBR en reseaux polymeres semi-interpenetres.
R. P. Burford, M. Pittolo
openaire   +2 more sources

Crumb Rubber in cold recycled bituminous mixes: Comparison between Traditional Crumb Rubber and Cryogenic Crumb Rubber

Construction and Building Materials, 2014
Abstract Today recycling is one of the most innovative and interesting techniques for the rehabilitation of destressed road pavements. In recent years the increased interest in this process, has led to the development of various alternative methods for the recovery and the reuse of road bituminous materials.
Giulio Dondi, Piergiorgio Tataranni, Matteo Pettinari, Cesare Sangiorgi, Andrea Simone, Valeria Vignali   +5 more
openaire   +1 more source

Screening p-Phenylenediamine Antioxidants, Their Transformation Products, and Industrial Chemical Additives in Crumb Rubber and Elastomeric Consumer Products.

Environmental Science and Technology, 2023
Recently, roadway releases of N,N'-substituted p-phenylenediamine (PPD) antioxidants and their transformation products (TPs) received significant attention due to the highly toxic 6PPD-quinone.
H. Zhao, Ximin Hu, Melissa Gonzalez, Craig A. Rideout, Grant C Hobby, Matthew F Fisher, Carter J McCormick, Michael C. Dodd, Kelly E Kim, Z. Tian, Edward P. Kolodziej   +10 more
semanticscholar   +1 more source

Investigation on rheological characteristics of low-emissions crumb rubber modified asphalt

International Journal of Pavement Engineering, 2023
Asphalt modified by microwave-treatment crumb rubber (CR-microwave) and that of deodorant-addition crumb rubber (CR-deodorant) have low unfavorable or detrimental emissions, but their high- and low-temperature performances have been insufficiently ...
H. Duan, Chongzheng Zhu, Henglong Zhang, Shuai Zhang, F. Xiao, S. Amirkhanian   +5 more
semanticscholar   +1 more source

Zinc Leaching from Tire Crumb Rubber

Environmental Science & Technology, 2012
Because tires contain approximately 1-2% zinc by weight, zinc leaching is an environmental concern associated with civil engineering applications of tire crumb rubber. An assessment of zinc leaching data from 14 studies in the published literature indicates that increasing zinc leaching is associated with lower pH and longer leaching times, but the ...
Emily P, Rhodes, Zhiyong, Ren, David C, Mays   +2 more
openaire   +2 more sources

Performance of crumb rubber bitumen and asphalt modified in the wet process alone and in combination with SBS polymer

International Journal on Road Materials and Pavement Design, 2023
Crumb rubber can be used as a bitumen or asphalt mixture modifier. Many investigations showed promising properties of crumb rubber-modified bitumen.
O. Šernas, A. Vaitkus, Judita Škulteckė   +2 more
semanticscholar   +1 more source

Effect of crumb rubber characteristics on crumb rubber modified (CRM) binder viscosity

Construction and Building Materials, 2009
Abstract Asphalt binder viscosity is of great importance during the production process of hot mix asphalt mixture as typically asphalt plants will store binders between 149 °C and 177 °C. SHRP guidelines state that asphalt binder viscosity must not exceed 3 Pa s.
Carl Thodesen, Khaldoun Shatanawi, Serji Amirkhanian   +2 more
openaire   +1 more source