[Greenbuilding] R-value of crushed stone under slab

Nick Pine nick_pine at verizon.net
Mon Dec 7 13:42:00 CST 2015


Norbert Senf <norbert.senf at gmail.com> writes:

>... the specific heat would be .14 MJ/m3-K

I'm afraid that has nothing to do with R-value.

Nick





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