This paper presents an experimental investigation on the durability properties and carbon dioxide (CO2) emissions of concrete developed using waste products. The concrete comprised of recycled concrete aggregate (RA) as a complete coarse aggregate replacement, In addition, rice husk ash (RHA), palm ...
Carbonation is the reaction betweenatmosphericcarbon dioxide (CO2) and alkaline components of concrete. cordis El aumento deCO2 atmosféricoconstituye un problema, pues contribuye al calentamiento global (sección 7.9). Increasingatmospheric CO2is a problem because it contributes to global warming (Section...
The balance of carbon dioxide emissions and other greenhouse gases in the life cycle of concrete is one of the important elements affecting the sustainable development of concrete technology. Modifications in the composition in the aim of minimization of so-called "carbon footprint" of concrete also...
建筑材料生命周期CO2排放研究——以天津市住宅建筑为例
In the concrete jungle at the core of a city, carbon dioxide (CO2) emissions are dominated by the fossil fuels burned by the dense concentrations of cars and buildings. Boston University researchers now have shown, however, that in metropolitan area
Keywords: low-strength recycled cracked bricks concrete; compressive strength; CO2 emissions;ordinaryconcrete;shalebrick II 万方数据 目录 摘要I AbstractII 目录III 第1章 绪论1 1.1研究背景及意义1 1.1.1研究背景1 1.1.2研究意义3 1.2相关理论分析及文献综述4 1.2.1国内外再生碎砖混凝土研究现状综述4 1.2.2...
The cement industry, an industry characterised by low margins, is responsible for approximately 7% of anthropogenic CO2 equivalent (CO2e) emissions and holds the highest carbon intensity of any industry per unit of revenue. To encourage complete decarbon
0.74% of the whole corridor, respectively; (4) The greater CO2 emissions coefficient of elasticity are from the production of lime, cement and asphalt concrete, which is 0.436, 0.134 and 0.125, respectively; (5) Compared with Route 35 reconstruction in New Jersey, the CO2 emissions of Qinling...
A Canadian startup has invented a new system for making concrete that traps CO2 emissions rather than releasing it.
This results in a reduction of CO2-emissions by between 13 and 26 per cent per terminal and a reduction of the emissions of the total container sector by 21 per cent. On the basis of these findings, concrete recommendations are made to reducing CO2-emissions at container terminals....