Open AccessAnalysis of CO2 Emissions from Low Strength Recycled Concrete
Author(s) -
Huijun Yang,
LI Yue-xia,
Chao Ji
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2186/1/012009
Subject(s) - cement , environmental science , compressive strength , brick , materials science , waste management , composite material , engineering
In this paper, we determined the calculation boundary of CO 2 emissions from low strength recycled concrete, and calculated the CO 2 emissions from the low strength recycled broken brick concrete RC15 with the target strength of 15 MPa and the ordinary concrete C15, as well as the proportion of CO 2 emissions from each material of the low strength recycled concrete. The results showed that the low strength recycled concrete had less CO 2 emissions. The results of the proportion of CO 2 emissions from each material of the low strength recycled concrete showed that cement was in the largest proportion and other materials were in a smaller proportion.