LCA Results The Declared Unit for this study was defined as “1m 2 coverage of s ubstrate with one coat of paint”. (MND = module not declared; INA = indicator not assessed) Parameters describing environmental impacts
GWP- biogenic
GWP- LULUC
EP - freshwater
GWP-total
GWP-fossil
ODP
AP
kg CFC 11 eq
mol H + eq
kg P - eq
kg CO 2 eq
kg CO 2 eq
kg CO 2 eq
kg CO 2 eq
Raw material supply
A1
2.22E-01
2.21E-01
6.61E-04
6.16E-04
3.71E-08
2.55E-03
7.47E-05
Transport
A2
8.68E-03
8.68E-03
2.82E-06
3.34E-06
1.87E-09
5.64E-05
6.34E-07
Product stage
Manufacturing
A3
1.47E-03
1.47E-03
8.35E-07
1.58E-06
1.18E-10
4.19E-06
2.47E-07
Total (of product stage)
A1-3
2.32E-01
2.31E-01
6.65E-04
6.21E-04
3.91E-08
2.61E-03
7.56E-05
Transport
A4
5.26E-03
5.25E-03
1.75E-06
1.87E-06
1.14E-09
2.14E-05
4.04E-07
Construction process stage
Construction
A5
1.69E-02
1.67E-02
2.65E-04
1.15E-05
4.26E-10
1.69E-06
2.94E-06
Use
B1
MND
MND
MND
MND
MND
MND
MND
Maintenance
B2
MND
MND
MND
MND
MND
MND
MND
Repair
B3
MND
MND
MND
MND
MND
MND
MND
Use stage
Replacement
B4
MND
MND
MND
MND
MND
MND
MND
Refurbishment
B5
MND
MND
MND
MND
MND
MND
MND
Operational energy use Operational water use
B6
MND
MND
MND
MND
MND
MND
MND
B7
MND
MND
MND
MND
MND
MND
MND
Deconstruction, demolition
C1
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
Transport
C2
6.59E-04
6.58E-04
2.19E-07
2.35E-07
1.43E-10
2.68E-06
5.06E-08
End of life
Waste processing
C3
9.87E-03
9.87E-03
1.07E-06
2.85E-07
4.11E-10
9.61E-06
1.11E-07
Disposal
C4
6.51E-05
6.50E-05
4.83E-08
1.67E-08
4.80E-11
8.92E-07
4.78E-09
Potential benefits and loads beyond
Reuse, recovery, recycling potential
D
-1.11E-03
-1.11E-03
-1.76E-06
-9.37E-07
-7.67E-11
-4.59E-06
-4.71E-07
the system boundaries
GWP-total = Global warming potential, total; GWP-fossil = Global warming potential, fossil; GWP-biogenic = Global warming potential, biogenic; GWP-luluc = Global warming potential, land use and land use change;
ODP = Depletion potential of the stratospheric ozone layer; AP = Acidification potential, accumulated exceedance; and EP-freshwater = Eutrophication potential, fraction of nutrients reaching freshwater end compartment
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