Jump to content

Log in or register to remove this advert

Firewood Moisture Content


Paul in the woods
 Share

Recommended Posts

Log in or register to remove this advert

Well, for those of you just itching to find our the results of my 'log in an oven' test, here it is!

The logs took 50hrs to dry out to the point that no further weight loss occurred, weighing 84% of their original weight. Hence working backwards their original moisture content would have been 16% wet / 19% dry.  The task was to see whether having sat in the open for a year, cut but not split, they would be ok to burn without further seasoning ... the results show they are.

The next thrilling instalment will be to see how quickly some freshly-cut apple & pine will get to a burnable moisture content  via the Aga oven.  Ideally, I'd be able to load an evening's worth of logs at a time and have them ready for burning the next evening ... might as well have the Aga do something apart from sitting around drinking oil.  However, I rather suspect 24hrs won't be long enough to get them to 20%, and the kitchen will reek of wood.  Stay tuned!

Before you ask, Stubby, this isn't my day job mate!!

  • Like 2
Link to comment
Share on other sites

2 minutes ago, WiltshireMike said:

Well, for those of you just itching to find our the results of my 'log in an oven' test, here it is!

The logs took 50hrs to dry out to the point that no further weight loss occurred, weighing 84% of their original weight. Hence working backwards their original moisture content would have been 16% wet / 19% dry.  The task was to see whether having sat in the open for a year, cut but not split, they would be ok to burn without further seasoning ... the results show they are.

The next thrilling instalment will be to see how quickly some freshly-cut apple & pine will get to a burnable moisture content  via the Aga oven.  Ideally, I'd be able to load an evening's worth of logs at a time and have them ready for burning the next evening ... might as well have the Aga do something apart from sitting around drinking oil.  However, I rather suspect 24hrs won't be long enough to get them to 20%, and the kitchen will reek of wood.  Stay tuned!

Before you ask, Stubby, this isn't my day job mate!!

Not sure there is such a thing as free energy in this system of yours. Using the Aga to dry your logs is going to have cost 

  • Like 1
Link to comment
Share on other sites

Not sure there is such a thing as free energy in this system of yours. Using the Aga to dry your logs is going to have cost 
Agreed, it must take energy to evaporate the water.

Surely there's going to be a lot of condensation somewhere too? Does the oven vent to the flue or will it just end up dripping down the windows?
  • Like 1
Link to comment
Share on other sites

  • 1 month later...

Interesting topic - everyone seems to have a good grasp on the upcoming regulations - more red tape & hoops to jump through!!

 

Most folk I know - who have regular log customers -  have only ever sold dry wood to them  (otherwise those regular customers fizzle away and disappear) - and likewise the cowboy fly by night wet wood sellers fizzle out in just the same way -  so it all balances out overall.

 

Here's a click-through to FoxWoodAgri,s website - this link simplifies the Firewood Selling Jargon - and hopefully can be of use for some...…. so thought I would share 

 

Firewood Selling Regulations | FoxWoodAgricultural 

Link to comment
Share on other sites

On 25/01/2022 at 21:37, FoxWoodAgri said:

Interesting topic - everyone seems to have a good grasp on the upcoming regulations - more red tape & hoops to jump through!!

 

Most folk I know - who have regular log customers -  have only ever sold dry wood to them  (otherwise those regular customers fizzle away and disappear) - and likewise the cowboy fly by night wet wood sellers fizzle out in just the same way -  so it all balances out overall.

 

Here's a click-through to FoxWoodAgri,s website - this link simplifies the Firewood Selling Jargon - and hopefully can be of use for some...…. so thought I would share 

 

Firewood Selling Regulations | FoxWoodAgricultural 

Only sell 40 or 50 cube mts per year to regular customers all from my Arb waste, seasoned minimum of 2 years outside🤔. I must be one of those fly by night wet wood sellers you talk about. I’m sold out this year and still turn people away. And don’t expect it to tail off, in fact I see more demand on the horizon. Thanks for posting a copy of the Firewood Selling Regulations for us all to see but if you took the trouble to read a few more threads on here you’ll see that it’s been thrashed to death already. 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share


  •  

  • Featured Adverts

About

Arbtalk.co.uk is a hub for the arboriculture industry in the UK.  
If you're just starting out and you need business, equipment, tech or training support you're in the right place.  If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,  then you're welcome too.
If you would like to contribute to making this industry more effective and safe then welcome.
Just like a living tree, it'll always be a work in progress.
Please have a look around, sign up, share and contribute the best you have.

See you inside.

The Arbtalk Team

Follow us

Articles

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.