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. 2021 Jan 15;14(2):414. doi: 10.3390/ma14020414

Table A7.

A4 material.

Item Unit Total Basalt Bauxite Graphite Calcium Aluminate Cement * Silica Sand Aluminium Micropowder Steel, Low-Alloyed, Hot Rolled Electricity Medium Voltage
Climate change kg CO2 eq 2548.18 17.73 152.05 10.83 302.90 3.46 1829.45 188.51 43.24
Ozone depletion kg CFC-11 eq 0.00 1.10 × 10−6 9.84 × 10−6 6.06 × 10−7 7.18 × 10−9 2.41 × 10−7 1.54 × 10−4 7.44 × 10−6 5.33 × 10−6
Terrestrial acidification kg SO2 eq 15.17 0.14 1.94 0.08 0.00 0.02 11.97 0.86 0.16
Freshwater eutrophication kg P eq 1.12 3.42 × 10−3 1.48 × 10−2 2.69 × 10−3 9.84 × 10−6 6.28 × 10−4 9.76 × 10−1 1.11 × 10−1 7.04 × 10−3
Marine eutrophication kg N eq 0.81 0.01 0.06 3.10 × 10−3 8.02 × 10−6 7.12 × 10−4 0.69 0.04 5.90 × 10−3
Human toxicity kg 1,4-DB eq 1182.36 3.56 16.77 2.66 0.37 0.74 981.76 170.62 5.87
Photochemical oxidant formation kg NMVOC 9.46 0.17 1.79 0.07 0.11 0.02 6.29 0.90 0.10
Particulate matter formation kg PM10 eq 6.79 0.10 0.75 0.04 6.98 × 10−5 0.01 5.16 0.68 0.05
Terrestrial ecotoxicity kg 1,4-DB eq 0.13 0.00 1.13 × 10−2 0.00 1.52 × 10−4 0.00 0.08 2.05 × 10−3 5.96 × 10−3
Freshwater ecotoxicity kg 1,4-DB eq 53.26 0.11 0.54 0.07 3.24 × 10−4 0.02 46.29 6.05 0.17
Marine ecotoxicity kg 1,4-DB eq 49.78 0.12 0.81 0.08 7.94 × 10−4 0.02 42.63 5.96 0.16
Ionising radiation kBq U235 eq 176.59 2.35 13.95 1.54 9.41 × 10−3 0.29 138.51 12.95 7.00
Agricultural land occupation m2a 48.19 0.26 1.50 0.28 9.88 × 10−4 0.13 41.44 3.86 0.73
Urban land occupation m2a 47.68 8.41 4.47 0.33 1.86 × 10−4 0.11 31.30 2.93 0.14
Natural land transformation m2 0.83 0.48 0.03 0.00 9.92 × 10−6 0.00 0.29 0.02 7.37 × 10−3
Water depletion m3 15,296.41 33.07 139.41 23.36 0.90 3.06 13,820.80 1053.02 222.79
Metal depletion kg Fe eq 356.72 0.87 29.13 0.66 1.53 × 10−3 0.20 73.91 250.97 0.99
Fossil depletion kg oil eq 533.72 5.60 50.18 3.18 0.02 0.95 417.10 43.30 13.39

* Calcium aluminate cement impacts were taken from çimsa RESISTO40®® Calcium Aluminate Cement EPD® [45].