The Forestry Forum is sponsored in part by:




TimberKing Sawmills




Toll Free 1-800-582-0470

LogRite Tools



Forest Products Industry Insurance


Norwood Industries Inc.


Sawmill & Woodlot Magazine



Your source for Portable Sawmills, Edgers, Resaws, Sharpeners, Setters, Bandsaw Blades and Sawmill Parts

EZ Boardwalk Sawmills. More Saw For Less Money!

STIHLDealers.com sponsored by Northeast STIHL


Woodland Sawmills

Peterson Swingmills

 KASCO SharpTech WoodMaxx Blades


Turbosawmill

Sawmill Exchange

BRUTE FORCE Authorized Dealer

Woodshax Outdoor Vending Solutions

FARMA

Forestry Forum Tool Box

Author Topic: Tall Timber Buildings  (Read 615 times)

0 Members and 1 Guest are viewing this topic.

Offline Ron Scott

  • Forester
  • Administrator
  • *****
  • Posts: 7698
  • Age: 81
  • Location: Cadillac, MI
  • Gender: Male
    • Ron Scotts Web
Tall Timber Buildings
« on: September 26, 2016, 05:22:37 pm »
RE:  TALL TIMBER BUILDINGS
By Jimmy Stamp, Smithsonian Magazine

From the street, the new seven-story “T3” building going up in Minneapolis looks a lot like an old warehouse: large repeating windows and weathered steel sheathing the color of brick. But it’s a revolutionary structure, and the irony is that its cutting-edge nature rests on an old-school material: wood. When T3 opens this month, it will be the tallest modern wooden building in the United States. And to hear the architect behind the tower tell it, T3 is the future of urban construction.

The timber used to make T3 is a far cry from the pine two-by-fours used to build houses. T3 uses “nail laminated timber” (NLT) panels, crafted by stacking and fastening hundreds of two-inch by eight-inch boards together to make large, structural pieces—an update of an old technique. NLT and its cousin “cross laminated timber” (CLT), a sort of super plywood, are sized and shaped at a factory, then shipped to a construction site where they’re snapped together. In most cases, the final product is as sturdy as if it were made with steel or concrete (and just as fireproof), but lighter, quicker to build and much more environmentally friendly.

Read the full story. 

http://www.smithsonianmag.com/innovation/timber-future-wood-construction-180960455/?utm_source=smithsoniandaily&no-ist

Innovation related, downtown St. Paul is powered, heated, and cooled with a wood-based biomass fueled district energy system. 

Thanks to Jack Lockwood for the tip!
~Ron

Offline Ianab

  • Administrator
  • *****
  • Posts: 11889
  • Age: 55
  • Location: Stratford , New Zealand
  • Gender: Male
  • Marmite on toast is a real breakfast
Re: Tall Timber Buildings
« Reply #1 on: September 26, 2016, 05:55:59 pm »
Along similar lines. New 6 story mostly wooden building in Christchurch. Replaced an old concrete structure that was badly damaged in the earthquakes.  The wooden design is rated 180% of the NEW earthquake codes.

Seems to be hybrid with vertical concrete pillars tied with wood and steel. It would be designed to move in a quake rather than trying to resist.

http://www.nzwood.co.nz/timber-design-awards/wynn-williams-house/

Weekend warrior, Peterson JP test pilot, Dolmar 7900 and Stihl MS310 saws and  the usual collection of power tools :)