by Mr Link » April 25, 2010, 3:43 pm
The US Geological Survey reports that apparent cement consumption in the United States dropped from roughly 128 million metric tons in both 2005 and 2006 to less than 74 million metric tons in 2009. And they speculate that it may take about 5 years for consumption to return to those levels. And I suspect that the Midwest levels dropped more than the national average.
http://minerals.usgs.gov/minerals/pubs/ ... -cemen.pdf
Great Lakes water transportation of cement may have been spared somewhat since the one cement plant in Michigan that was permanently closed in 2009 did not ship by boat. (Holcim's Dundee plant)
The US Geological Survey reports that apparent cement consumption in the United States dropped from roughly 128 million metric tons in both 2005 and 2006 to less than 74 million metric tons in 2009. And they speculate that it may take about 5 years for consumption to return to those levels. And I suspect that the Midwest levels dropped more than the national average.
http://minerals.usgs.gov/minerals/pubs/commodity/cement/mcs-2010-cemen.pdf
Great Lakes water transportation of cement may have been spared somewhat since the one cement plant in Michigan that was permanently closed in 2009 did not ship by boat. (Holcim's Dundee plant)