Portland is building a 5 story building with Cross Laminated Beams (all Wood, no steel structure). Its not this material, but is incredibly strong. A 12 story

Portland is building a 5 story building with Cross Laminated Beams (all Wood, no steel structure). Its not this material, but is incredibly strong. A 12 story wood building is also being planned in Portland (mentioned in article) http://www.capitalpress.com/Oregon/20171005/nations-largest-mass-timber-building-under-construction-in-oregon http://www.capitalpress.com/Oregon/20171005/nations-largest-...