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  1. #1
    Join Date
    Mar 2005
    Location
    Perth WA
    Age
    50
    Posts
    51

    Default warped wood...??

    Hello guys, I have a rather alarming problem. As some of you may have read, I have just moved into a new house that has a great workshop. problem is, I have moved a stock of timber - mainly pine, and old floorboards that i am hoping to put to good use. However, I trucked them over on Friday, left them in the shed, and nearly every one has gone and warped on me - I understand that the new shed may have been hotter than the old one, but how do I go about salvaging the timber. They are all about 20 X 150 X 2m. I would hate to have to feed them into the old wood burner.. Any tips would be most appreciated.

    Thank you,

    Brad

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  3. #2
    Join Date
    Aug 2003
    Location
    Melbourne - Outer East Foothills
    Posts
    6,786

    Default

    Timber is always going to move and warp to some extent. Pine is soft and very suseptible to it, particularly off the shelf stuff from places like Bunnings etc. It's almost impossible to buy it straight. The only solution is a jointer and thicknesser, either as separate machines or as a combo. You really can't do much fine work and certainly not furniture quality without these machines to get it straight and flat again.
    If at first you don't succeed, give something else a go. Life is far too short to waste time trying.

  4. #3
    Join Date
    Feb 2004
    Location
    Oxley, Brisbane
    Age
    79
    Posts
    3,041

    Default

    Try just turning it over to give the moisture a chance to equalise on both sides. Once it is fairly flat again, use stickers to allow proper air flow.
    Bob Willson
    The term 'grammar nazi' was invented to make people, who don't know their grammar, feel OK about being uneducated.

  5. #4
    Join Date
    Mar 2005
    Location
    Perth
    Age
    59
    Posts
    22

    Default

    Could it be susceptible?

  6. #5
    Join Date
    Nov 2003
    Location
    Australia and France
    Posts
    8,175

    Default

    Pinus Susceptible?

    More likely to be Radiata.

    P

  7. #6
    Join Date
    May 2003
    Location
    Kuranda, paradise, North Qld
    Age
    62
    Posts
    5,639

    Default

    Brad,
    like Bob says, you need to allow your timber time to equalise to its new environment. Timber hardly moves at all with changes in temperature but is highly reactive to moisture (humidity) changes. It appears from your post that it may be a new shed (just built) if this is so and it's on a concrete slab the slab will be releasing copious amounts of moisture for a month or two. Just stack the timber so there's plenty of air flow, preferably at least 600 off the floor and leave it for a while, it should return to its previous state.

    Mick
    "If you need a machine today and don't buy it,

    tomorrow you will have paid for it and not have it."

    - Henry Ford 1938

  8. #7
    Join Date
    Aug 2004
    Location
    Darwin, Northern Territory
    Age
    47
    Posts
    315

    Default

    You could install an exhaust fan in the roof, of a wall in order to suck out the moist air. But make sure you have a vent or something on the otehr side of the shed to the exhaust fan to increase air flow. If it is a new shed then it might not help much in the short term, but if it is just that your old shed was under a tree and this new one is under the sun, your wood might be damp from the old place. Either way an exhaust fan will help get rid of that moist air (just buy a good quality one) or one of those spinning things for your roof (the name escapes me at the moment - sorry).

    Good luck.

    Kris
    "Last year I said I'd fix the squeak in the cupbaord door hinge... Right now I have nearly finished remodelling the whole damn kitchen!"

    [email protected]

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