ºÚ¶´ÉçÇø

Read our policy.

Material assessment: ground slab
Total embodied carbon emissions/m2 of slab area103.2
Concrete mix based on 30% PFA substitution of OPC
ÌýKg embodied carbon/unitKg embodied carbon/m2 gifa
Excavation (m3)/ PFA mix11.16.66
Disposal (m3)16.710.02
Blinding, 75mm thick (m3)90.72
Concrete, 200 thick, OPC cement (m3)309.161.82
Reinforcement, A252 mesh (kg)0.441.72
Movement joints (m)8.70.44
Damp proof membrane (m2)0.70.7
Insulation board (m2)1.71.7
Total embodied carbon emissions/m2 of slab areaÌý83.8
Exclusions: demolition and disposal of slab construction at end of life
ºÚ¶´ÉçÇø assessment: distribution centre
Ìý£/m2 gifa%Kg embodied carbon/m2 gifa%
Substructure5917.4146.542.3
Frame, upper floors and stairs60.717.968.419.7
Roof48.514.341.612
External walls, windows and doors14.74.313.33.8
Internal walls and doors0.80.22.30.7
Internal finishes4.41.35.61.6
ºÚ¶´ÉçÇø services installation, including dock levellers31.89.430.28.7
External works and services81.42438.611.1
Preliminaries37.511.1ÌýÌý
Total construction cost/m2 gifa338.8100ÌýÌý
Total embodied carbon emissions/m2ÌýÌý346.5100
Exclusions: site preparation, site abnormals, distribution centre and administration area fit-out, operating equipment, professional fees