Session 83_1 Björn Kalman
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Återvinning av asfalt Re-Road – fokus på asfaltåtervinning Björn Kalman, VTI Verktygslåda för miljökaraktärisering av återvunnen asfalt Anja Enell, SGI Miljöpåverkan och livscykelanalys Ola Wik, SGI Erfarenhet av remixing på E4:an Robert Karlsson, VTI Reclaimed asphalt processing and management at the mixing plant Dina Kuttah, VTI Funktionsmodellering Björn Kalman, VTI
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Transcript of Session 83_1 Björn Kalman
Återvinning av asfalt
Re-Road – fokus på asfaltåtervinning
Björn Kalman, VTI
Verktygslåda för miljökaraktärisering avåtervunnen asfalt
Anja Enell, SGI
Miljöpåverkan och livscykelanalys Ola Wik, SGI
Erfarenhet av remixing på E4:an Robert Karlsson, VTI
Reclaimed asphalt processing andmanagement at the mixing plant
Dina Kuttah, VTI
Funktionsmodellering Björn Kalman, VTI
Re-Road – fokus på asfaltåtervinning
Björn Kalman
About Re-Road• Project funded by European commission
FP7• Work programme: Sustainable surface
transport • 2009-2012• Objective: to raise the level of re-use of
reclaimed asphalt (RA) • a minimum of downgrading of the material• use and preserve the inherent qualities of
the material• polymer modified binders• re-use to the same level in the road construction
Varför återvinning?
1.1. Spara naturresurserSpara naturresurser
2.2. Spara energiSpara energi
3.3. Minska utsläpp av COMinska utsläpp av CO22
Utsläpp ?Utsläpp ?
Hälsorisker ?Hälsorisker ?
Prestanda ?Prestanda ?
• 11 research institutes
• 4 academic institutions
• 2 associations
• 1 contractor
Partners
% of the RA used for recycling (adapted from EAPA 2007)
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Unboundlayers
Coldrecycling
Half warmrecycling
Hot andwarmrecycling
Work package 1
Sampling and Characterization
of RA
Work package 2Impact of RA quality
and characteristics on mix design and performance of
asphalt containing RA
Work package 3 Environmental performance of
RA
Work package 4 RA processing and RA management at
the mixing plant
Work package 5
Performance modelling of RA
Organisation of project. Information flow chart
Rapporter kan laddas ner från Re-Road
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Final report on Impact of RA quality and characteristics on mix design and performance of asphalt containing RAKonrad Mollenhauer et al.
Final report on Impact of RA quality and characteristics on mix design and performance of asphalt containing RAKonrad Mollenhauer et al.
