According to the DSTU press service, it will save up to 40% of concrete and 15% of steel. "The quality of new construction materials is be determined by experimental studies of variatropy (different ...
EDGE Standard-Duty and Extreme-Duty Cold Planers mill asphalt and concrete quickly. Standard-duty models are available in six widths from 12 to 36 in. and depths up to 6 in. The EDGE Extreme-duty ...
NASA scientists have rediscovered a long-lost "city" buried under 100ft of ice, 58 years after it was abandoned as a US base during the Cold War. Camp Century, built in 1959 in northwest Greenland ...
A powerful Arctic blast is forecast to plunge the United States into unusually cold temperatures, with every state experiencing a chill starting from Wednesday. A map shared on Tuesday by Weather ...
NASA scientists in Greenland took an unprecedented look at Cold War history when surveys found an abandoned "city under the ice." In April, two scientists surveying the Greenland Ice Sheet found ...
There is perhaps no better example than steel to illustrate the problem. China is by far the biggest steel producer in the world, accounting for more than half of the world’s production.