The Essence of Carbon Neutrality in Concrete- Related Technologies
Koji Sakai and Takeju Matsuka
Appears on pages(s):
slag, steel, fly ash, emission
Slag and fly ash are increasingly being used in concrete mixtures as cement replacement to reduce the use of clinker and consequently decreasing CO2 emissions. However, these by-products are generated simultaneously with the production of steel and electricity and therefore should be regarded as bearing CO2 derived from the energy necessary for their production.