Provincial Waste Management Plan Styria - Abfallwirtschaft - Abfall ...

Provincial Waste Management Plan Styria - 2005
quantitative and qualitative analysis of construction materials used, of existing buildings, and of the
quantity of demolition and construction waste is provided.
From that, the annual waste volume of demolition and construction waste and excavated materials in
Styria is extrapolated based on various data and literature references (Tab. 7 and 8).
Demolition and construction waste in m t/year
Method from to
Federal Waste Management Plan 1998 0.94
Other literature references 0.32 1.4
Calculation based on construction activities 1.1 2.7
Extrapolation based on demolition activities 2.0 3.3
Collected volume (waste management) 0.3
Estimated demolition and construction waste
volumes
2 - 3m t/year
Tab. 7: Spectrum of demolition and construction waste volumes in Styria, without excavated
materials
Excavated materials m t/year
Method from to
Federal Waste Management Plan 1998 4.5
Other literature references 1.7 3.6
Calculation based on construction activities 3,7 7.2
Extrapolation based on investigations 9.6
Collected volume (waste management) 0.3
Estimated volume to be landfilled per year minimum 4m t/year
Tab. 8: Spectrum of excavated material volumes in Styria
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