CMU WALL EMBODIED CARBON CALCULATOR

TOTAL EMBODIED CARBON OF THE BLOCK WALL SYSTEM

The walls selected is {{ outputs.wallHeight }} m tall by {{ outputs.wallLength }} long.

It is constructed using {{ outputs.blocksolid }} {{ outputs.blockwt }} {{ outputs.blocksize }} block units manufactured in the {{ outputs.blockregion }} Region of Canada with

{{ outputs.blockcement }} cement.

The wall is grouted and reinforced with:

- {{ outputs.num_vert_bar }}-{{ outputs.size_vert_bar }} vertical bars / cell at {{ outputs.grout_space }} mm o.c.

- {{ outputs.num_bond_beams }} single-course bond beams reinforced with {{ outputs.num_hor_bar }}-{{ outputs.size_hor_bar }} horizontal bars.

Total GWP for the CMU wall assembly IGNORING the CO₂ Sequestration of the mortar joints and grout

= {{ outputs.wall_GWP_no_seq }} kg of CO₂

= {{ outputs.wall_GWP_m3_no_seq }} kg of CO₂ / m³

= {{ outputs.wall_GWP_m2_no_seq }} kg of CO₂ / m²

Total GWP for the CMU wall assembly INCLUDING the CO₂ Sequestration of the mortar joints and grout of 25% wt. of cement

= {{ outputs.wall_GWP }} kg of CO₂

= {{ outputs.wall_GWP_m3 }} kg of CO₂ / m³

= {{ outputs.wall_GWP_m2 }} kg of CO₂ / m²

EMBODIED CARBON CALCULATION DATA

Wall Height = {{ outputs.wallHeight }} m

Wall Length = {{ outputs.wallLength }} m

Block Size = {{ outputs.blocksize }}

Block Weight = {{ outputs.blockwt }}

Percent Solid = {{ outputs.solid_percent }}%

Cement used in manufacture = {{ outputs.blockcement }}

Region of Manufacture = {{ outputs.blockregion }} Canada

Grout / vertical rebar spacing = {{ outputs.grout_space }} mm o.c.

Number of grouted cells = {{ outputs.num_grouted_cells }}

Number of Bond Beams = {{ outputs.num_bond_beams }}

Vertical rebar size = {{ outputs.size_vert_bar }}

Number of vertical bars per cell = {{ outputs.num_vert_bar }}

Total Number of Vertical Bars = {{ outputs.total_vert_rebar }}

Horizontal rebar size = {{ outputs.size_hor_bar }}

Number of horizontal rebar per bond beam = {{ outputs.num_hor_bar }}

Total Number of Horizontal Bars = {{ outputs.total_hor_rebar }}

Block Quantities

Number of Blocks = {{ outputs.num_blocks }}

Mortar Quantities

Type S mortar volume = {{ outputs.total_mortar }} m³

Grout Quantities

Vertical coarse grout volume = {{ outputs.total_v_grout }} m³

Horizontal coarse grout volume = {{ outputs.total_h_grout }} m³

Total coarse grout volume = {{ outputs.total_grout }} m³

Rebar Quantities

Vertical rebar steel volume = {{ outputs.total_vert_rebar }} m³

Horizontal rebar Steel volume = {{ outputs.total_hor_rebar }} m³

Total rebar Steel volume = {{ outputs.total_vol_rebar }} m³

GWP from EPDs

GWP per block for {{ outputs.blockType }} {{ outputs.blockSize }} CMU = {{ outputs.GWP_unit }} kg / m³

GWP for Type S mortar = 177 kg CO2 / m³

GWP for coarse grout = 159 kg CO2 / m³

GWP for rebar Steel = 854 kg CO2 / m³

GWP for Wall Assembly Components in kg

GWP for the blocks = {{ outputs.GWP_block }} kg CO2

GWP for Type S mortar = {{ outputs.GWP_mortar_no_seq }} kg CO2

GWP for coarse grout = {{ outputs.GWP_grout_no_seq }} kg CO2

GWP for rebar Steel = {{ outputs.GWP_rebar }} kg CO2

CARBON DIOXIDE SEQUESTRATION

Block Units - EPD accounts for carbon dioxide sequestration in the first 28 days

Coarse Grout = {{ outputs.sequest_grout }} kg

Type S Mortar = {{ outputs.sequest_mortar }} kg

CMU Wall Assembly - Embodied Carbon

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