Challenges associated with optimisation of blending, mixing and compaction temperatures for asphalt mixture modified with crumb rubber modifier (CRM)

Mohammadi, I; Khabbaz, H

Challenges associated with optimisation of blending, mixing and compaction temperatures for asphalt mixture modified with crumb rubber modifier (CRM)

Mohammadi, I Khabbaz, H

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Publication Type:: Conference Proceeding
Citation:: Applied Mechanics and Materials, 2013, 256-259 (PART 1), pp. 1837 - 1844
Issue Date:: 2013-01-31

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Field	Value	Language
dc.contributor.author	Mohammadi, I	en_US
dc.contributor.author	Khabbaz, H https://orcid.org/0000-0001-6637-4601	en_US
dc.date.issued	2013-01-31	en_US
dc.identifier.citation	Applied Mechanics and Materials, 2013, 256-259 (PART 1), pp. 1837 - 1844	en_US
dc.identifier.isbn	9783037855652	en_US
dc.identifier.issn	1660-9336	en_US
dc.identifier.uri	http://hdl.handle.net/10453/28041
dc.description.abstract	The use of modified asphalt binders has become much more common over the past two decades. Many types of modifier have been used in paving asphalts to enhance the performance of asphalt pavements in a wide range of climates and loading conditions. Among various asphalts binder modifiers, the recycled crumb rubber has been used very successfully for many years. Generally in production of CRM binder, mixing and compaction temperature is determined by measuring of binder viscosity. The ordinary method used for viscosity measurement of unmodified binder leads to a very high Mixing and Compaction Temperature (MCT) for CRM binder. The aims of this paper are to identify, develop and give some recommendations on a reliable laboratory approach for blending of CRM with binder, as well as introducing appropriate laboratory test methods for optimisation of MCT of crumb rubber modified binder asphalt. © (2013) Trans Tech Publications, Switzerland.	en_US
dc.relation.ispartof	Applied Mechanics and Materials	en_US
dc.relation.isbasedon	10.4028/www.scientific.net/AMM.256-259.1837	en_US
dc.title	Challenges associated with optimisation of blending, mixing and compaction temperatures for asphalt mixture modified with crumb rubber modifier (CRM)	en_US
dc.type	Conference Proceeding
utslib.citation.volume	PART 1	en_US
utslib.citation.volume	256-259	en_US
utslib.for	0905 Civil Engineering	en_US
utslib.for	09 Engineering	en_US
dc.location.activity	Guilin, China	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CBI - Centre for Built Infrastructure
utslib.copyright.status	closed_access
pubs.issue	PART 1	en_US
pubs.publication-status	Published	en_US
pubs.volume	256-259	en_US

Abstract:

The use of modified asphalt binders has become much more common over the past two decades. Many types of modifier have been used in paving asphalts to enhance the performance of asphalt pavements in a wide range of climates and loading conditions. Among various asphalts binder modifiers, the recycled crumb rubber has been used very successfully for many years. Generally in production of CRM binder, mixing and compaction temperature is determined by measuring of binder viscosity. The ordinary method used for viscosity measurement of unmodified binder leads to a very high Mixing and Compaction Temperature (MCT) for CRM binder. The aims of this paper are to identify, develop and give some recommendations on a reliable laboratory approach for blending of CRM with binder, as well as introducing appropriate laboratory test methods for optimisation of MCT of crumb rubber modified binder asphalt. © (2013) Trans Tech Publications, Switzerland.

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http://hdl.handle.net/10453/28041