Research on Application of Iron Tailings on Road Base

Shuai Xu

doi:10.4028/www.scientific.net/AMR.743.54

Paper Titles

Study on Bridge Pile Load Test Status and Existing Problems
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A Simple Design-Oriented Model for FRP-Confined High-Strength Concrete
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Study on Significant Engineering Construction Projects with Building Materials Based on Social Stability Risk Assessment
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Research on Application of Iron Tailings on Road Base
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Glass-Fibre-Concrete Applied for Building Façade Panels Subjected to Wind Loading Actions
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Seismic Vulnerability Assessment of Existing Precast Industrial Buildings
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Concrete Reinforced by Glass-Fibre Mesh and Their Efficient Usage in Plated Façade Components Stiffened by Rib
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The Construction Technique of the Beam Slab Structure being Filled Large-Span Prestressed Lightweight Materials
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 743Research on Application of Iron Tailings on Road...

Research on Application of Iron Tailings on Road Base

Abstract:

In order to make good use of waste iron tailings considering energy conservation and environment protection, a new research on the use of tailings in road base has been carried out in this study. A type of iron tailings stabilized with cement made of appropriate amount of cement was firstly selected as the semi-rigid base material. After the mix proportion design based on material characteristics, compaction tests, unconfined compression tests and economic analysis were conducted on the mixture. It shows that iron tailings stabilized with cement with a more than 15% cement content meets the test requirements well and can be applied on the base and subbase course of low-grade highway. Helping to save road materials and reduce project costs, the study has a promising application prospect.

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Periodical:

Advanced Materials Research (Volume 743)

Pages:

54-57

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.743.54

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Online since:

August 2013

Authors:

Shuai Xu

Keywords:

Iron Tailing, Road Base, Semi-Rigid Base, Stabilized with Cement

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References

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