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3rd December 2006, 03:54 PM #1Intermediate Member
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Hoop Pine - Hardwood or Softwood?
Hello,
Just wondering is hoop pine (Araucaria cunninghamii) a softwood or hardwood timber? (Hoop pine is not actually a pine)
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3rd December 2006 03:54 PM # ADSGoogle Adsense Advertisement
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3rd December 2006, 03:58 PM #2
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3rd December 2006, 05:47 PM #3
If it has flowers it's a hardwood, if it has cones it is a softwood, no hoop pine is not from the genus Pinus but it is still a softwood.
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3rd December 2006, 05:58 PM #4
If it is evergreen it is a softwood, deciduous, it is a hardwood.
I understand that it is evergreen, so softwood. Also, it produces seeds in cones which desperse in the wind, another sign, as Ivor has stated, that it is a softwood.
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3rd December 2006, 06:52 PM #5
Any ideas where this stuff is available?
Never seen it in melbourne.ray c
dunno what's more fun, buyin' the tools or usin' em'
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3rd December 2006, 08:55 PM #6
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3rd December 2006, 10:52 PM #7
If it feels hard it is hardwood, if it feels soft it is softwood.
Visit my website at www.myFineWoodWork.com
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3rd December 2006, 11:15 PM #8
hardwood / softwood
The difference between a hardwood and a softwood is in the grain structure ,not how phisicaly hard it is
Hardwoods have "Medullary Rays " and softwoods dont
Medullary rays are fine grain structures running from the pith to the bark ,renforcing the grain
Look at a turned up peace of hard wood and there will be silvery / gold fibers jumping across the grain only on 2 sides of a quater sawn blank
Balsa wood has medullary rays !
Anyone want to bet a carton that balsa wood is a hardwoodhow come a 10mm peg dont fit in a 10mm hole
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4th December 2006, 05:05 AM #9
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4th December 2006, 07:26 AM #10
Yep if it feels soft like Balsa it must be a softwood *LOL* Balsa is famous for being a hardwood so can I have my carton now?
I am a bit confused by the softwood evergreen post that someone put up before. Our Eucalypts are evergreen but they are hardwoods. I thought basically conifers were softwood and non conifers hardwood
StudleyAussie Hardwood Number One
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4th December 2006, 09:13 AM #11
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4th December 2006, 09:49 AM #12
It grows heaps aorund these parts, also is heavily grown in plantations.
It was used extensivley as a building timber in this area for many years and older buildings often have hoop flooring or wall timber.
Try Lazarides,
http://www.lazaridestimberagencies.com/about.htm
or woodworld on the gold coast
http://www.woodworld.com.au/
Moxons in Brisbane or any of the recycled timber places in Brisbane or Toowoomba.
I bought a nice plank of it from Lazarides last year, a guy down the local markets had some recycled stuff in blanket boxes last week.
http://www.hyne.com.au/pagefiles/araucaria.htm
http://affashop.gov.au/PdfFiles/1318...on_profile.pdf
if u can get old stuff grab it mate, if not any of the Qld suppliers should have it for you.
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4th December 2006, 10:03 AM #13
That was me Studley, and now you've got me thinking. That was a defiinition I read somewhere, but the eucalypt question seems to contradict that.
The definitive (as I read somewhere anyway) definition was that hardwoods are angiosperms, or trees that produce some sort of hard seed covering, and softwoods were gymnosperms, or trees that let their seeds fall to the ground as is. Pine for e.g. is a softwood, because even though it has a pine cone, the cone opens up to let seeds disperse in the wind.
Anyway, angiosperms and gymnosperms determine a hardwood or a softwood I think. Every other differentiation may just be a characteristic.
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4th December 2006, 11:04 AM #14Anyway, angiosperms and gymnosperms determine a hardwood or a softwood I think. Every other differentiation may just be a characteristic.
Otherwise there will be a tree come along and break just about any other generalistion
I think your first definition originated in the UK where they had a pretty limited range of trees. Some lost their leaves and some didn't. They noticed the ones that lost leaves also had HARD wood, Oak, Ash etc. The ones that had needles and stayed green were SOFTER wood, pine and fir etc.
When they actually got out and looked at the trees growing in the rest of the world it got a whole lot more complicated. Some softwoods lost their leaves (Bald cypress), many hardwoods kept theirs (Eucalyptus). Some softwoods were 'hard' (Yew) and some hardwoods were 'soft' (Balsa).
Even the cones / seeds lets you down, Alder is a hardwood but produces 'cones' while NZ Rimu is a softwood but has 'berries' (they are called drupes but they look like berries and the birds eat em). Then Sheoak seems to grow needles and Celery pine seems to have conventional leaves. :confused:
Anyway I can see how people get confused easily
Cheers
Ian
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4th December 2006, 11:57 AM #15
Ok using that reasoning is a palm tree hardwood or softwood?
It is an angiosperm (hardwood) but it doesnt have medullary rays (softwood)?
Perhaps monocotyledon's are the exception?
Frankly I think Wongo's definition is correct as there is no scientific classification as hardwood or softwood, its just a laymens term.
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