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Research progress of key technologies for preparing concrete admixtures by multiple activation of iron-containing tailings
- Source :
- E3S Web of Conferences, Vol 198, p 03002 (2020)
- Publication Year :
- 2020
- Publisher :
- EDP Sciences, 2020.
-
Abstract
- Iron tailings are an excellent secondary resource. Reasonable use, it can not only alleviate the problem of resource shortage, but also solve some environmental pollution problems. Therefore, it has a good development prospect. The resource utilization of iron tailings has always been a hot spot of social concern. The article reviews the results achieved by the predecessors. In addition, outlines the method of activation of iron tailings and the influence of its strength and durability as a concrete composite admixture. At last, the prospects of the research on the utilization of iron tailings are put forward.
- Subjects :
- lcsh:GE1-350
Resource (biology)
Waste management
Secondary resource
0211 other engineering and technologies
020101 civil engineering
Economic shortage
Environmental pollution
02 engineering and technology
Tailings
Durability
0201 civil engineering
021105 building & construction
Environmental science
Resource utilization
lcsh:Environmental sciences
Subjects
Details
- Language :
- English
- ISSN :
- 22671242
- Volume :
- 198
- Database :
- OpenAIRE
- Journal :
- E3S Web of Conferences
- Accession number :
- edsair.doi.dedup.....b3ee986bfec74e3575198bb9310be849