This article was posted 03/10/2008 and is most likely outdated.

The Use of Concrete Enclosed Reinforcing Rods as Grounding Electrodes
 

 

Subject - The Use of Concrete Enclosed Reinforcing Rods as Grounding Electrodes

March 10, 2008
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Interesting and Important Documents

 

The Use of Concrete Enclosed Reinforcing Rods as Grounding Electrodes

 

imageThe findings of Ufer that concrete-encased metal objects were effective in providing improved grounding under adverse soil conditions suggests that the reinforcing framework of footings for the columns of structural steel building would provide effective grounding function and means.

 

This paper, written by E.J. Fagan and R.H. Lee explores the effectiveness of rebar structures as grounding electrodes.

 

Click here to read the entire paper.

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Comments
  • If there are large amounts of copper in the ground, UFER grounds may be a problem. See IEEE paper PCIC-2007-25 by me and Whitt Trimble. While Mr. Fagan's paper is good, cathodic protection issues were not addressed.

    CMP 5 needs to address this issue in the 2011 cycle.

    Eddie Guidry

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