When President Trump said on March 1 that he would impose tariffs of 25% on foreign steel and 10% on aluminum, it immediately put construction estimators and executives, and the suppliers they rely on, into a holding pattern.
The nascent 3D-printing industry is working toward the goal of printing large-scale structures with specially designed feed material, but researchers working at a smaller scale are currently exploring techniques for printing a wide range of materials in complex shapes.
Although a number of input categories have experienced significant increases in prices in recent months, the overall price gains are largely attributable to energy prices.