Characterization of Power Plant Bottom Ash and its Application to Cement Mortar

Woo Teck Kwon; Byung Ik Kim; Y. Kim; Soo Ryong Kim; Sang Wook Ha

doi:10.4028/www.scientific.net/MSF.620-622.221

Paper Titles

Field Applications of Urban Non-Point Source Pollutant Reducing Treatment System with the Expanded Polypropylene(EPP) Media for Treating PAHs from Road Runoff
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Effects of Pair-Mineralizer on Burnability of Clinker and Formation of Mineral
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Effect of Final Annealing Temperature on Antibacterial Precipitate of Copper-Bearing Ferritic Stainless Steel
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Collapse-Type Shrinkage in Plantation-Grown Eucalyptus Cells When Subjected to Heat-Steam Treatment
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Characterization of Power Plant Bottom Ash and its Application to Cement Mortar
p.221

The Effect of Aging on Synthesis of Zeolite at High Temperature
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Synthesis of Zeolite Added Clay and Sewage Sludge
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Explicit Finite Element Analysis of the Plunge Stage of Tool in Friction Stir Welding
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Synthesis of Silicon Carbide Powders from Iron Tailings
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HomeMaterials Science ForumMaterials Science Forum Vols. 620-622Characterization of Power Plant Bottom Ash and its...

Characterization of Power Plant Bottom Ash and its Application to Cement Mortar

Abstract:

In this work, the physical & chemical properties of bottom ash generated from power plant are analyzed. Characteristic mortar property and thermal conductivity for building material were investigated with content of added bottom ash. According to the analytic result of bottom ash, chemical compositions of bottom ash is similar to those of fly ash and compressive strength after 7days related to pozzolanic activity shows 2.5N/cm2 and it is confirmed that bottom ash possess a certain amount of moisture activity. Although the fluidity of cement mortar is rapidly decreased with increasing addition of bottom ash, compressive strength for 3 and 7days is increased. The thermal conductivity is not sensitive to the addition of bottom ash.