Performance of Concrete with Low CO2 Emission
Performance of Concrete with Low CO2 Emission
复制标题
低二氧化碳排放混凝土的性能
DOI：
10.3390/en13174328
复制
发表时间：
2020
期刊：
影响因子：
3.2
通讯作者：
Karol Wandoch
中科院分区：
文献类型：
--
作者：
Z. Giergiczny;A. Król;Michał Tałaj;Karol Wandoch
在建筑工业中广泛使用具有较高非熟料主要组分含量的水泥是导致水泥生产脱碳的方向之一。这篇文章分析了低排放水泥的性能，其中含有44%至56%的波特兰熟料的组合物，并指出了在建筑中更广泛使用的可能性。所获得的结果证实，在适当的技术制度，低排放水泥可以实施到生产混凝土暴露于碳化引起的腐蚀（暴露等级XC4根据EN 206），抗冻混凝土（暴露等级XF4根据EN 206），自密实混凝土（SCC）和高性能混凝土（HPC）。还分析了使用低排放水泥生产特定类型混凝土的二氧化碳排放量。
The broader use of cements with a higher content of the main non-clinker components in construction industry is one of the directions leading to the decarbonization in cement production. This contribution analyzes the properties of low-emission cements containing from 44% to 56% of Portland clinker in their composition and indicates the possibilities of wider use in the construction. The obtained results confirmed that following the appropriate technological regimes, low-emission cements can be implemented into the production of concrete exposed to carbonation-induced corrosion (exposure class XC4 according to EN 206), frost-resistant concrete (exposure class XF4 according to EN 206), self-compacting concrete (SCC) and high-performance concrete (HPC). An analysis of the level of CO2 emissions in the production of specific types of concrete using low-emission cements was also made.