Because heating inevitably requires energy input, the consequent carbon dioxide emissions should be considered. To characterize the regional and climatic factors influencing the environmental impact of concrete production, this paper analyzed heavy oil consumption for the production of ready mixed ...
By analyzing the carbon emissions of ready-mixed concrete production,derived the formula for carbon emissions of unit volume concrete,assessed the carbon emissions of ready-mixed concrete production,by comparing 1 m3 concret...
Determination of the carbon dioxide emissions of raw materials used in the production of concrete in the northern region of the state of Rio Grande do Sul,... JF Santoro,M Kripka,JF Santoro,... - 《Ambient Constr》 被引量: 0发表: 2016年 An improved method for the determination of ...
Looking to lower that percentage, Purdue University engineers have discovered a way to make concrete more sustainable. Their new recipe for concrete has the potential to cut carbon emissions dramatically, creating building blocks for a better world. A team lead by Mirian Velay-Lizancos, an assistan...
pumps out around 4 billion metric tons of emissions a year, roughly four times as much as the airline industry. But new technology from a company called Solidia shrinks the carbon footprint of production. By injecting captured CO2 into the process, it can eventually make concrete carbon ...
Designing new clinkers that require less limestone is one means to significantly reduce the CO2 footprint of cement and concrete. A new class of clinkers described in this paper can reduce CO2 emissions by 20 to 30 % when compared to the manufacture of traditional PC Clinker. 展开 关键词:...
For the case building, the carbon emissions from concrete and steel are summarized in Table 12. As can be seen, they account for over 40% under any prefabrication rates. In addition, the carbon emission from concrete and steel continue to rise with the increase in the prefabrication rate. ...
concrete from CO2utilization; the CO2impact of capturing, transporting and utilizing CO2; the CO2emissions from compensating for the energy penalty of CO2capture and producing supplementary cementitious materials (SCM), which are by-products of coal electricity and pig iron production; the uncertainty ...
describes the movement of carbon as it is recycled and reused throughout the biosphere, as well as long-term processes of carbon sequestration to and release from carbon sinks.Carbon sinksin the land and the ocean each currently take up about one-quarter of anthropogenic carbon emissions each ...
An environmental assessment of wood and steel reinforced concrete housing construction Results show that much of the environmental impacts from building a house are on the Global Warming Potential due to high carbon emissions. Moreover, the......