Properties of Sand Grout with Iron Ore Tailings as Fine Aggregate-Reference-Cited by-同舟云学术

Properties of Sand Grout with Iron Ore Tailings as Fine Aggregate

Published:2013-09 Issue: Volume:405-408 Page:2851-2856
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Li Xiao Guang¹,Bao Yi Lun¹,Jing Shuai Shuai¹,Ma Yu Ping¹

Affiliation:

1. Chang'an University

Abstract

Innovative researches on properties of sand grout with iron ore tailings (IOT) as fine aggregate were conducted. The results show that exclusive ferrous mineral in the IOT is merrihueite beside quartz in both IOT and nature sand (NS). IOT have similar thermal stability with NS. Sand grout with IOT has higher compressive strengths resulted from existence of ferrous minerals and more complex morphology of particles. However, size shrinkage of the sand grout slightly increases to 0.09% of initial testing specimen. It is feasible that IOT as fine aggregate can be used to produce sand grout.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.405-408.2851.pdf

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