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Photo: Pixabay

November 01, 2016

The 18 proposed revisions could save employers an estimated $3.2 million per year

Photo: Pixabay

October 31, 2016

The photovoltaic-integrated roofs match common shingle or tile styles

Norway Spruce. Photo: Nelma

October 31, 2016

It is the first new U.S.-grown softwood species to be fully tested for strength values since the initial process for assigning design values from testing of wood samples began in the 1920s

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