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General Category => The Coffee Shop => Topic started by: Dawie on February 02, 2011, 05:49:36 am

Title: Wood Facts A Series Wednesday
Post by: Dawie on February 02, 2011, 05:49:36 am

Reading about all the cold weather made me go for warm today.
David

Osage Orange {Maclura pomifera} is the species of wood that produces the most heat when burned, approximately 33 million BTU's per 20% air dried moisture content cord. A cord of wood is 4 foot wide x 4 foot high x 8 foot long {128 cubic foot} and has on average 80 cubic foot of burnable wood, the rest is just air space.

Title: Re: Wood Facts A Series Wednesday
Post by: Mainewoods on February 02, 2011, 07:00:13 am

David, in your research about Osage Orange, did it talk about how long it will burn?  A nice dry piece of fir will put out some serious heat, but it burns up so fast it's hardly worth the effort of cutting it.  Just wonderin' 'cause a lot of people around here burn wood for heat (not that we have access to osage orange!).  Thanks again David!

Title: Re: Wood Facts A Series Wednesday
Post by: Dawie on February 02, 2011, 08:22:09 am

Hi Mainewood,
Did not state how long it burns for, but on a chart of best firewood it takes the top place while fir ends somewhere down the bottom. Here's a link to the chart http://chimneysweeponline.com/howood.htm
Keep warm.
David

Title: Re: Wood Facts A Series Wednesday
Post by: Russ C on February 02, 2011, 08:24:18 am

Interesting fact, thanks for the chart.  :)

Title: Re: Wood Facts A Series Wednesday
Post by: Marcellarius on February 02, 2011, 03:36:57 pm

Ok, a lot of heat and a quick burn,
te burnable wood is 80 out of 128, do you know how much that is for pine or oak?

thanks David.

Title: Re: Wood Facts A Series Wednesday
Post by: Dawie on February 02, 2011, 04:03:46 pm

No idea Marcel. But am trying to find out, you have got me thinking on this one.
David