Research on the Technique of Utilizing River Sludge As Road Fill
Research on the Technique of Utilizing River Sludge As Road Fill
- Neue Suche nach: Bai, Fanyi
- Neue Suche nach: Song, Haiyun
- Neue Suche nach: Cao, Lei
- Neue Suche nach: Zhang, Baowei
- Neue Suche nach: Bai, Fanyi
- Neue Suche nach: Song, Haiyun
- Neue Suche nach: Cao, Lei
- Neue Suche nach: Zhang, Baowei
Based on the comprehensive treatment project of Dagu Drainage River, this paper proposes the reutilization of river sludge in roadbed filling to realize their recycling and harmless treatment and presents the first domestic classification standard of sludge utilization in accordance with relative state road and environment standards. The author carried out indoor tests and field construction tests of material performance after mixing sludge with lime, powder of building debris and lime slag respectively. These tests showed that all performance indexes of the sludge mixings meet the requirement of road specification, the limits of relative state standards and test requirements for heavy metals content and Extraction toxicity (ET).
Dokumentinformationen
Research on the Technique of Utilizing River Sludge As Road Fill
Ninth Asia Pacific Transportation Development Conference ; 2012 ; Chongqing, China
Sustainable Transportation Systems ; 532-540
2012-06-28
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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