Home Back Issues May 2010 Wood waste flour could create a new building material

Wood waste flour could create a new building material

| Print |  Email
Articles - May 2010
Monday, April 12, 2010
NEXT
GRAPHICS BY AMBER TAYLOR

Lumber mills generate tons of wood waste in the twigs, bark, branches and needles not used for lumber. “There is a constant push in our department to find alternative uses for this wood waste,” says Lech Muszynski, an assistant professor in the Department of Wood Science and Engineering at Oregon State University. Muszynski says the waste can be turned into a “flour” that makes a composite hybrid material when mixed with thermoplastic. He is experimenting with using that material for highway infrastructure, such as mileposts, sound walls, dividers and temporary snow fences. Those structures are currently made out of metal, concrete, petroleum-based plastic, or more expensive wood, materials with “a relatively high carbon footprint.” Though the composite is also petroleum-based, it contains less plastic. A small pilot study funded by OSU is being conducted with pavement markers. The study is identifying cost savings, determining the right ratios of wood waste flour to plastic, and studying reactions to ground contact and UV exposure. Muszynski is currently seeking funding and is already discussing commercialization with ODOT, which tells him the material has promise. “It’s not a very complicated or very expensive manufacturing process,” he says. 

AMANDA WALDROUPE
 

Comments   

 
Guest
0 #1 ExtractionGuest 2012-11-08 16:20:44
We should love the planet we live on, and we should respect it. Anything that can be done, such as wood waste extraction, can go a long way to maintaining a good atmosphere.
Quote | Report to administrator
 

More Articles

Measure 91: What Oregon Businesses Need to Know

Contributed Blogs
Wednesday, October 15, 2014
91 thumbBY DIANE BUISMAN

Some common misconceptions employers have about marijuana.


Read more...

Podcast: Testing for Emotional Intelligence with John Hersey

Contributed Blogs
Friday, September 19, 2014
ivbU3sIXBY TOM COX | OB BLOGGER

How can you tell if you, a peer, a subordinate or a job candidate has the emotional intelligence needed to do well?


Read more...

Books Rule

October 2014
Thursday, September 25, 2014
BY JON BELL

Powell's stays relevant in the digital age.


Read more...

Two sides of the coin

Contributed Blogs
Monday, August 25, 2014
0825 thumb moneyBY JASON NORRIS | OB GUEST BLOGGER

Ferguson Wellman’s investment views on the economy and capital markets.


Read more...

Gender Code

September 2014
Tuesday, August 26, 2014
BY COURTNEY SHERWOOD

Janice Levenhagen-Seeley reprograms tech.


Read more...

The Diaspora

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

Former newspaper reporters move into brand journalism.


Read more...

Buyer's Remorse

September 2014
Tuesday, August 26, 2014

Parents and students paying for college today are like homeowners who bought a house just before the housing bubble burst.


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