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U Value calculation

mail · 2011-04-11 17:31:46

Can anyone explain to me in a simple no technical talk way how to calculate the u value for a concrete floor. How I can set up a spreadsheet to change the U Value by changing the insulation. I was looking in the part L in table B18 and cant work it out, thanks.

11-04-2011 5:31pm

#1

mail

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Join Date: June 2007

Posts: 64

Can anyone explain to me in a simple no technical talk way how to calculate the u value for a concrete floor. How I can set up a spreadsheet to change the U Value by changing the insulation. I was looking in the part L in table B18 and cant work it out, thanks.

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#2 11-04-2011 6:59pm

sydthebeat

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http://www.selfbuild.ie/uvalue/uvirl.zip

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