Results 171 to 180 of about 4,958 (217)
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Effects of water activation of crumb rubber on the properties of crumb rubber-modified binders
International Journal of Pavement Engineering, 2009Hot water activation of crumb rubber has been suggested as a method of improving compatibility between crumb rubber and asphalt binder. This procedure removes light oil fractions present in the crumb rubber particles, thus decreasing segregation occurring between rubber particles and binder.
Khaldoun Shatanawi, Serji Amirkhanian
exaly +2 more sources
Determination of Crumb Rubber Content of Asphalt Rubber Binders [PDF]
Journal of Materials in Civil Engineering, 2018 AbstractThe study focused on two new laboratory procedures developed for the determination of crumb rubber content of asphalt rubber binders.
Maria Chiara Zanetti +4 more
openaire +3 more sources
Freeze/thaw protection of concrete with optimum rubber crumb content [PDF]
Journal of Cleaner Production, 2012 This research looks at utilising an optimum quantity of rubber crumb as an air entraining ad-mixture in concrete, thus providing maximum freeze-thaw protection and maximum strength.
Alan E Richardson
exaly +3 more sources
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. +11 more
openaire +4 more sources
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. +11 more
openaire +4 more sources
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 +5 more
openaire +1 more source
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 +5 more
openaire +1 more source
Effect of activated crumb rubber on the properties of crumb rubber‐modified bitumen
Journal of Applied Polymer Science, 2013AbstractBitumen modification was made with the activated crumb rubber concentrate and its efficacy was examined in terms of its consistency and rheological properties. It was found that softening point of the activated crumb rubber‐modified bitumen increased while its penetration and elastic recovery decreased compared with the nonactivated crumb ...
B. Singh +4 more
openaire +1 more source
Effect of crumb rubber characteristics on crumb rubber modified (CRM) binder viscosity
Construction and Building Materials, 2009Abstract 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 +2 more
openaire +1 more source
Effects of Crumb Rubber Variability on Failure Temperature of Crumb Rubber Modified Binders
Road Materials and Pavement Design, 2008This paper examines the effects of different crumb rubber sources on Crumb Rubber Modified (CRM) binder failure temperatures as defined by the Strategic Highway Research Program (SHRP) testing procedures. Focus is on identifying crumb rubber properties that affect the rutting susceptibility of the CRM binders.
Khaldoun M. Shatanawi +2 more
openaire +1 more source
Rubber-crumb modified polystyrene
Journal of Materials Science, 1986Transformation de polybutadiene reticule et de SBR en reseaux polymeres semi-interpenetres.
M. Pittolo, R. P. Burford
openaire +2 more sources
Energy & Fuels, 2005
Bitumen is widely used in construction. Its applications go from binder for road asphalts to built-up roofing membranes and other waterproofing uses. The use of crumb tire rubber as a binder modifier may contribute to solving a waste disposal problem and to improving the quality of road pavements.
F. J. Navarro +3 more
openaire +1 more source
Bitumen is widely used in construction. Its applications go from binder for road asphalts to built-up roofing membranes and other waterproofing uses. The use of crumb tire rubber as a binder modifier may contribute to solving a waste disposal problem and to improving the quality of road pavements.
F. J. Navarro +3 more
openaire +1 more source