How ¡I ¡Got ¡Run ¡Over ¡by ¡the ¡Carbon ¡Elephant… ¡
- r ¡Buildings ¡as ¡a ¡Climate ¡Change ¡Solu2on ¡
How I Got Run Over by the Carbon Elephant or Buildings - - PowerPoint PPT Presentation
How I Got Run Over by the Carbon Elephant or Buildings as a Climate Change Solu2on Chris Magwood ONBC 2018 Where Im coming from A
MD-17001-EN | Carlo F. Christensen | Page 7 of 11
LCA results
ENVIRONMENTAL IMPACTS PER M2
Parameter Unit A1-A3 A4 A5 B1 B2 B3 B4 B5 C1 C2 C3 C4 D GWP [kg CO2-eq.]
0,555 0,809 38,4 0,00415 0,134 40,5
ODP [kg CFC11-eq.] 3,97E-009 4,52E-013 6,31E-013 4,66E-010 1,09E-013 8,81E-012
AP [kg SO2-eq.] 0,42 0,00239 0,00423 6,81E-005 0,000575 0,00413
EP [kg PO43--eq.]
0,000595
0,349 6,78E-005 0,000143 0,000843
POCP [kg ethene-eq.] 0,00395
2,4E-005 1,61E-005
0,000334
ADPE [kg Sb-eq.] 0,000125 5,02E-008 4,55E-007
5,33E-008 1,21E-008 3,83E-007
ADPF [MJ] 327 7,66 3,34 0,066 1,85 7,41
Caption GWP = Global warming potential; ODP = Ozone depletion potential; AP = Acidification potential of soil and water; EP = Eutrophication potential; POCP = Photochemical ozone creation potential; ADPE = Abiotic depletion potential for non fossil resources; ADPF = Abiotic depletion potential for fossil resources
RESOURCE USE PER M2
Parameter Unit A1-A3 A4 A5 B1 B2 B3 B4 B5 C1 C2 C3 C4 D PERE [MJ] 262
[MJ] 741
[MJ] 1E003 0,395 9,87 0,274 0,0954 1,31
PENRE [MJ] 330
[MJ] 6
[MJ] 336 7,7 3,45
0,07 1,86 8,81
SM [kg] RSF [MJ] NRSF [MJ] FW [m3] 0,0953 0,000732 0,00408 0,00159 0,000176 0,0983
Caption PERE = Use of renewable primary energy excluding renewable primary energy resources used as raw materials; PERM = Use of renewable primary energy resources used as raw materials; PERT = Total use of renewable primary energy resources; PENRE = Use of non renewable primary energy excluding non renewable primary energy resources used as raw materials; PENRM = Use of non renewable primary energy resources used as raw materials; PENRT = Total use of non renewable primary energy resources; SM = Use of secondary material; RSF = Use of renewable secondary fuels; NRSF = Use of non renewable secondary fuels; FW = Use of net fresh water
Owner: Carlo F. Christensen A/S No.: ECO EPD: MD-17001-EN 00000505 Issued: 25-04-2017 Valid to: 25-04-2022Building Component Materials Construction type Kg total ICE 2.0 factor Other EC factor Total kg CO2e Improved performanc tal CO2 sequestrati Notes Red Foundation Walls & Slab 1) Typical poured concrete Concrete 8 inch concrete wall, 24mPa 39120 0.107 0.127* 4968.2 N Parging Top 2 feet, 1:1:6 mix 711 0.174 123.7 N Rebar 1/2" rebar as per OBC 295.4 1.4 413.6 N 5505.5 2) High slag concrete Concrete, 50% blast furnace slag 8 inch slag concrete, 24mPa 39120 0.077 3012.2 N Parging Top 2 feet, 1:1:6 mix 711 0.174 123.7 N Rebar 1/2" rebar as per OBC 295.4 1.4 413.6 N 3549.5 3) ICF Concrete 8 inch concrete, 24mPa 39120 0.107 0.127* 4968.2 N Parging Top 2 feet, 1:1:6 mix 711 0.174 123.7 N Rebar 1/2" rebar as per manufacturer spe 433 1.4 606.2 N 5698.1 4) Nexcem ICF (formerly Duriso Concrete Concrete fill for 432 12 inch blocks 20616 0.107 0.127* 2618.2 N Parging Top 2 feet, 1:1:6 mix 711 0.174 123.7 N Rebar 1/2 inch rebar as per manufacturer 492 1.4 688.8 N 3430.7 5) Rammed earth blocks Rammed earth blocks 8" Watershed blocks 23052.1 0.061 0.0696* 1604.4 N Parging Top 2 feet, 1:1:6 mix 711 0.174 123.7 N Rebar 1/2" rebar as per OBC 393.9 1.4 551.5 N 2279.6 Foundation Slab 1) Typical poured concrete Concrete, 24 mPa 4 inch thick slab 23280 0.107 0.127* 2956.6 N 2) High slag concrete Concrete, 50% blast furnace slag 4 inch thick slab 23280 0.077 1792.6 N 3) Earthen floor 4 inches earthen floor 10563 10563 0.0052 55 N Foundation Insulation * Code Minimum 1) Extruded polystyrene Exterior wall insulation 4 inches XPS foam (R-20) 243 4.26 35.04kg/m2 at R-20 3255.6 Y Sub slab insulation 2 inches XPS foam (R-10) 120.3 4.26 17.52kg/m2 at R-10 1627.8 Y 4883.4 7585.5 2) Expanded polystyrene Exterior wall insulation 4 inches EPS foam 15kg/m3 (R-18) 149.6 3.29 47.13kg per m3 391.2 Y Sub slab insulation 2 inches EPS foam 15 kg/m3 (R-9) 120.3 3.29 47.13kg per m3 222.5 Y 613.7 965.3 3) High density spray foam Exterior wall insulation ~4 inches (R-20) N/A 11.22 kg/ft2 at R-20 11216.1 Y Sub slab insulation ~2 inches (R-10) N/A 5.63 kg/ft2 at R-10 2551.5 Y 13767.6 20020.4 4) Medium density spray foam Exterior wall insulation ~4 inches, 2lb/ft3 (R-20) N/A 9.03 kg/ft2 at R-20 7937.4 Y Sub slab insulation ~2 inches, 2lb/ft3 (R-10) N/A 4.53 kg/ft2 at R-10 4530 Y 12467.4 19616.7 5) ICF ICF insulation 2-5/8 inches EPS per side (R-24) 201 4.26 47.13kg per m3 631.5 Y ICF webbing Polystyrene webs at 8 inches 34.5 4.49 154.9 N Sub slab insulation 2 inches EPS foam 15 kg/m3 (R-9) 120.3 3.29 47.13kg per m3 222.5 Y 1008.9 1389.3