SARMa Sustainable Aggregates Resource Management Kick off meeting 15-17 June 2009 Bologna WP3 Activities 3.3: Recycling re-use of quarry and demolition wastes POLITECNICO DI TORINO (sub- contractor) Gian Andrea Blengini, PhD. Elena Garbarino, PhD. NATIONAL ASSOCIATION PRODUCERS NATIONAL ASSOCIATION PRODUCERS OF RECYCLED AGGREGATES OF RECYCLED AGGREGATES Giorgio Bressi Giorgio Bressi
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SARMa Sustainable Aggregates Resource Management Kick off meeting 15-17 June 2009 Bologna WP3 Activities 3.3: Recycling re-use of quarry and demolition.
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SARMa Sustainable Aggregates Resource Management
Kick off meeting
15-17 June 2009 Bologna
WP3 Activities3.3: Recycling
re-use of quarry and demolition wastes
POLITECNICO DI TORINO (sub-contractor)Gian Andrea Blengini, PhD.Elena Garbarino, PhD.
NATIONAL ASSOCIATION PRODUCERS NATIONAL ASSOCIATION PRODUCERS OF RECYCLED AGGREGATESOF RECYCLED AGGREGATES
Giorgio BressiGiorgio Bressi
Raw Material Extraction
Processing
Production
Use and Maintenance
Disposal
LCA (Life Cycle Assessment)
ISO 14040 STANDARD
SARMa Sustainable Aggregates Resource
Management
Kick off meeting
15-17 June 2009 Bologna
WP3
3.3 Recycling
Action 3.3.a: (ANPAR, IGME, IGR, GeoZS, METE)
Preparation of life cycle analyses of primary & secondary aggregates
Reuse
Recycling
LCA identifies and quantifies energy and materials used, as well as releasesto theenvironment and theirpotential impacts throughout the whole life cycle
““from-cradle-to-grave”from-cradle-to-grave”
.
SARMa Sustainable Aggregates Resource
Management
Kick off meeting
15-17 June 2009 Bologna
WP3
3.3 Recycling
…recycling can avoid landfill and partially displace environmental impacts of quarrying, but it is responsible of impacts related to re-processing and might increase transport-related impacts
EXAMPLE OF DATA NEEDED FOR THE FUTURE LCA MODELS IN SARMa
BACKGROUND CASE STUDY:LCA OF C&D WASTE MANAGEMENT IN TURIN (ITALY)
SARMa Sustainable Aggregates Resource
Management
Kick off meeting
15-17 June 2009 Bologna
WP3
3.3 Recycling
Inventory of Collection of C&DW
Collection Route Lorry Distance
Direct collection
43% work site treatment plant50% 3.5-16 t 20 km
50% >16 t 25 km
Indirect collection
19%
work site collection centre
50% <3.5 t 15 km
50% 3.5-16 t 15 km
collection centre treatment plant
100%
>16 t 25 km
In-situ recycling
38%mobile plant
transportation(*)
100%
>32 t 100 km
EXAMPLE OF DATA NEEDED FOR THE FUTURE LCA MODELS IN SARMa
BACKGROUND CASE STUDY:LCA OF C&D WASTE MANAGEMENT IN TURIN (ITALY)
SARMa Sustainable Aggregates Resource
Management
Kick off meeting
15-17 June 2009 Bologna
WP3
3.3 Recycling
Inventory data for C&DW recycling (data per 1 t)
Mobile Semi-mobile Stationary% number of plants % 77.5 13.5 9.0% mass (based on authorizations) % 47.5 24.8 27.7Land useOccupation, industrial area m2a 0.2 0.12 0.10Materials/fuels Hammers/jaws kg 0.0135 0.0135 0.0327Water kg 6.7Lube oil kg 0.001 0.001 0.001Polyurethane screen kg 0.0146Steel screen kg 0.0030 0.0105Synthetic rubber kg 0.0043Diesel l 0.688 0.706 0.680Electricity MJ 3.605Output to recycling/disposalRecycled aggregate type A kg - - 49.5Recycled aggregate type B kg - 697.6 911.6Recycled aggregate type C kg 997.6 300 36.5Steel scrap to recycling kg 2.4 2.4 2.4
EXAMPLE OF DATA NEEDED FOR THE FUTURE LCA MODELS IN SARMa
BACKGROUND CASE STUDY:LCA OF C&D WASTE MANAGEMENT IN TURIN (ITALY)
SARMa Sustainable Aggregates Resource
Management
Kick off meeting
15-17 June 2009 Bologna
WP3
3.3 Recycling
Resources & Land use Gravel, in ground 1.04 t
Water 1.38 m3
Occupation, mineral extraction site 0.0125*13 m2aTransformation, from forest 0.0125 m2
Transformation, to mineral extraction site 0.0125 m2