Results 201 to 210 of about 275,376 (270)
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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   +2 more
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

Fresh and anisotropic-mechanical properties of 3D printable ultra-high ductile concrete with crumb rubber

Composites Part B: Engineering, 2021
This study developed a novel ultra-high ductile concrete (UHDC) for 3D concrete printing, which was modified using crumb rubber to possess high ductility. Flowability tests were conducted to determine optimal open time range for continuous printing.
Junhong Ye   +4 more
semanticscholar   +1 more source

Recycling waste vehicle tyres into crumb rubber and the transition to renewable energy sources: A comprehensive life cycle assessment.

Journal of Environmental Management, 2022
This study conducts a comprehensive life cycle assessment (LCA) on converting waste vehicle tyres into recycled crumb rubber (CR) granules as an alternative polymer for enhancing asphalt properties. The LCA study has been performed on acquired industrial
Quddus Tushar   +4 more
semanticscholar   +1 more source

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   +5 more
openaire   +1 more source

The effect of the crumb rubber type and amount on dry process modified asphalt mixture and on low-temperature cracking and high-temperature rutting

International Journal of Pavement Engineering, 2023
One of the best examples of circular economy is the application of crumb rubber for asphalt mixture or bitumen modification. The main objective of this study was to determine the effect of crumb rubber type and amount on dry process modified asphalt ...
O. Šernas   +3 more
semanticscholar   +1 more source

A review on compatibility between crumb rubber and asphalt binder

, 2021
The compatibility between crumb rubber (CR) and asphalt binder plays a key role in the storage stability and rheological performance of rubberized asphalt binder.
Wenhua Zheng   +5 more
semanticscholar   +1 more source

Performance of engineered cementitious composites incorporating crumb rubber as aggregate

Construction and Building Materials, 2021
Engineered cementitious composites (ECC) are a special type of fiber reinforced cementitious composites that are reinforced with Polyvinyl alcohol fibers. ECC exhibits outstanding deformable and durability properties.
A. Adesina, Sreekanta Das
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   +2 more
openaire   +2 more sources

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   +2 more
openaire   +1 more source

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