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Carbon negative concrete CMU blocks
Climate Change

Carbon negative concrete goes into pioneering 'green' CMU blocks – Quebec leads the way!

...CMU, weights about 18 kilograms, and 2kg of that is cement which equals 2kg of CO2 emitted,” Chris said. “We avoid emitting that CO2, plus the curing process sequesters one kilogram of CO2 per block, so the net result is three kilograms saved per 18-kilogram CMU.”  “As Patio Drummond produce over 1,000,000 CMU per yea...