Home Back Issues May 2009 Next: a stronger wood

Next: a stronger wood

| Print |  Email
Archives - May 2009
Friday, May 01, 2009

NextPoplarIn the world of structural building materials, poplar trees are about as useful as toothpicks; their weak, low-density wood is quick to snap under excess weight. But Oregon State University wood science professor Fred Kamke is changing the construction industry’s low opinion of hybrid poplar. Kamke compresses the wood using heat, steam and pressure until it is twice as strong as old-growth Douglas fir. “You don’t have to simply accept the properties of wood that Mother Nature provided,” he says. While hardwoods such as fir and pine take decades to mature, hybrid poplar reach maximum height in 10 to 15 years and thrive in Oregon, where they can be planted in tight crops. Kamke says the wood, which would otherwise be made into paper and pulp, is so strong when treated that it could replace steel and concrete for some construction purposes. Kamke is looking for an investor to finance a factory to produce the new wood product. Until then, they will keep looking for better ways to turn toothpicks into timber.

NICOLE STORMBERG
 

More Articles

Private liberal arts education: superior outcomes, competitive price

Contributed Blogs
Tuesday, August 26, 2014
0826 thumb collegemoneyBY DEBRA RINGOLD | OP-ED CONTRIBUTOR

Why has six years become an acceptable investment in public undergraduate education that over-promises and underperforms?


Read more...

Back to School

September 2014
Wednesday, August 27, 2014
BY LEE VAN DER VOO

By now we’ve all read the headlines: Starbucks is giving away free degrees. Except it isn’t.


Read more...

The Diaspora

October 2014
Thursday, September 25, 2014
BY LEE VAN DER VOO

Former newspaper journalists move into brand journalism.


Read more...

Shipping News

September 2014
Tuesday, August 26, 2014
BY JENNIFER MARGULIS

In 2012 The Dalles, a city of some 14,400 located 75 miles east of Portland and often seen as the poor cousin to adjacent Hood River, completed a massive project to revitalize its dock.


Read more...

How to add positivity to your team

Contributed Blogs
Friday, September 12, 2014
happy-seo-orlando-clientsBY TOM COX | OB BLOGGER

I often talk about what leaders can do. What about followers? If you’re a team member and you’d like to add positivity to your team, what might you do?


Read more...

The Backstory

October 2014
Thursday, September 25, 2014

In our cover story this month, Wendy Collie, CEO of New Seasons Market, and Kim Malek, owner of Salt & Straw, discuss their rapidly growing businesses and Portland’s red hot food scene. The conversation provides an interesting lens through which to explore trends in the grocery store and restaurant sectors.


Read more...

Podcast: Interview with Pete Friedes

Contributed Blogs
Wednesday, August 27, 2014

082714-thumb friedesbookTom Cox interviews Pete Friedes, author of "The 2R Manager," about becoming a Best Boss.


Read more...
Oregon Business magazinetitle-sponsored-links-02
SPONSORED LINKS