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Cr6+ leaching property of cement using high performance lignin

  • Journal of the Korean Crystal Growth and Crystal Technology
  • Abbr : J. Korean Cryst. Growth Cryst. Technol.
  • 2009, 19(3), pp.135-143
  • Publisher : The Korea Association Of Crystal Growth, Inc.
  • Research Area : Engineering > Materials Science and Engineering

Hyun Park 1 Kyung-Nam Kim 1

1강원대학교

Accredited

ABSTRACT

To study possibility of Cr 6+ solid solution and efficiency of admixture, leaching property of Portland cement mortar was investigated by using KSLT (Korea Standard Leaching Test), TCLP (Toxicity Characteristic Leaching Procedure), Soacking procedure, as adding excess Cr 6+ . As a result, admixture of lignin type showed high compressive strength of mortar but no changing leaching property.

Citation status

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