Historical Use of Taconite Byproducts as Construction Aggregate Materials in Minnesota: A Progress Report
Loading...
View/Download File
Persistent link to this item
Statistics
View StatisticsJournal Title
Journal ISSN
Volume Title
Title
Historical Use of Taconite Byproducts as Construction Aggregate Materials in Minnesota: A Progress Report
Alternative title
Natural Resources Research Institute Report of Investigations
Published Date
2006-10
Publisher
University of Minnesota Duluth
Type
Technical Report
Abstract
Coarse taconite tailings and crushed taconite rock (Mesabi Hard Rock™) have been a staple of the road construction industry on Minnesota’s Mesabi Iron Range for over four decades. Comparable to trap rock in quality, taconite aggregates have proven to be strong and durable when used as subgrade and base material and in bituminous pavements. The superior hardness and durability of these materials make them a viable candidate for exporting to the Twin Cities metro and out-state areas and to surrounding states as stand alone aggregate or for blending with local aggregates to produce more competent pavements. Documenting how and where taconite byproducts have been used in Minnesota, along with related test and longevity data, will provide the potential end user a basis for selecting these materials over another aggregate source.
Description
Related to
Replaces
License
Collections
Series/Report Number
NRRI Report of Investigations;NRRI/RI-2006/02
Funding information
Natural Resources Research Institute, University of Minnesota, Duluth, 5013 Miller Trunk Highway, Duluth, MN 55811-1442
Isbn identifier
Doi identifier
Previously Published Citation
Other identifiers
Suggested citation
Oreskovich, Julie A; Patelke, Marsha Meinders. (2006). Historical Use of Taconite Byproducts as Construction Aggregate Materials in Minnesota: A Progress Report. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/190419.
Content distributed via the University Digital Conservancy may be subject to additional license and use restrictions applied by the depositor. By using these files, users agree to the Terms of Use. Materials in the UDC may contain content that is disturbing and/or harmful. For more information, please see our statement on harmful content in digital repositories.