CONSIDERING THE CONSTRUCTION PHASE OF A HIGH-RISE CONCRETE BUILDINGS EMISSIONS OF CARBON DIOXIDE DEVELOPMENT

摘要

Step includes material step, matter transportation step, ready-mixed concrete trafficking step, and the step of pace-making come the concrete for estimating CO2 emissions. Each step calculates energy consumption analysis, and passes through two by material by the CO2 of process estimator. When the concrete of estimation CO2 emissions is in the difference for placing step, the pump truck according to pressure energy consumption is considered as reducing CO2 discharges, is every cube of concrete of pump truck by generating the average power consumption of estimation placing step. The placement step of present invention research pump truck mechanism and efficiency, the pump truck export interaction formula exported using pressure and engine and energy consumption, and estimate that CO2 discharge amounts are placing step. ;The 2014 of copyright KIPO submissions;[Reference numerals] (AA) material collection step; (BB) gather; (CC) " cement; (DD) material transportation step; (EE) aggregate transporting; (FF) " cement transportation; (GG) making step; Concrete for making (HH); Concrete transportation (II); (JJ) step is placed