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Drying Burl Wood #1: Drying Domestic Burl Wood: Consideration #1

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Blog entry by OregonBurls posted 598 days ago 2698 reads 2 times favorited 5 comments Add to Favorites Watch
no previous part Part 1 of Drying Burl Wood series Part 2: Consideration #2 By OregonBurls »

Hey to all you LJs,

Consideration #1

I thought that I would start a series on drying green domestic burl wood. With burl wood the end grain is going every direction and is under more internal pressure thus making it want to self destruct.

Green burls or straight grain have two places where water finds its home. Inside the cells and outside the cells, this is called bound water (inside the cells) and free water (outside the cell walls). Free water is easier to escape than the bound water.

To move the bound water to free water you just slow the drying process way down with cool temperatures and wood sealer. Note this does not work on some woods. There needs to be and extra step for the more destructive woods or for the more self-destructive woods, such as madrone. Steaming, pressure cooking or boiling helps to move bound water to free water. After this processes you can seal and dry.

Any questions?

Stay tuned for Consideration # 2

Thanks
Greg Dahl at www.oregonburls.com

-- Greg, Southern Oregon, www.oregonburls.com What can I say but God Is Good!



5 comments so far

View grizzman's profile (online now)

grizzman

6461 posts in 1803 days


#1 posted 598 days ago

thanks Greg, i love to learn anything about wood i don’t know, this was a great start to learn about burl, ive got several pieces i think and they are already dry , but this is good to learn for down the road experiences…

-- GRIZZMAN ...[''''']

View Grumpy's profile

Grumpy

19059 posts in 2350 days


#2 posted 598 days ago

You have me interested. I’ll be watching

-- Grumpy - "Always look on the bright side of life"- Monty Python

View lightweightladylefty's profile

lightweightladylefty

2482 posts in 2212 days


#3 posted 597 days ago

Greg,

That must be one big pressure cooker! ;-) This sounds like it will be a very interesting series.

L/W

-- Jesus is the ONLY reason for ANY season.

View rance's profile

rance

4105 posts in 1660 days


#4 posted 597 days ago

I’ll be watching, with intensity.

-- Backer boards, stop blocks, build oversized, and never buy a hand plane--

View mmh's profile

mmh

3242 posts in 2222 days


#5 posted 585 days ago

This is valuable information. Thanks for taking the time to share.

-- "They who dream by day are cognizant of many things which escape those who dream only by night." ~ Edgar Allan Poe

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