Cement produces more pollution than all the trucks in the ...
Jun 23, 2019· By Vanessa Dezem The most astonishing thing about cement is how much air pollution it produces. Manufacturing the stonelike building material is responsible for 7% of global carbon dioxide emissions, more than what comes from all the trucks in the world. And with that in mind, it''s surprising that leading cement makers from Lafarlcim Ltd. in Switzerland to Votorantim Cimentos SA in ...