| Keywords |
Input-output analysis ; CO2 Emission ; Apartment ; LCA |
| Abstract |
This research quantified (/m2) the supplied materials at the construction stage of apartments, the main architecture form domestically, and presented the average CO2 emission by analyzing 50 apartment complexes. The results are as follows. CO2 emission of each type of constructions by supplied materials is architecture (78.8%), machine (8.8%), electricity (5.3%), civil engineering (3.4%), landscaping (3.4%), and communication (1.0%). The building construction charged about 79%. Average CO2 emission of total 50 apartment complexes according to supplied material expense appeared to be 950 kg-CO2/m2, and when core-type pillar was included CO2 emission largely increased. |