Old is New Again: Pozzolans Lead the Future of Low Carbon Concrete
Concrete is the most widely used building material in the world, and its primary ingredient, cement, is responsible for a significant share of global CO₂ emissions. These emissions arise both from fossil fuel combustion and the chemical release of carbon during limestone calcination. In the pursuit of low carbon concrete, there is ongoing discussion and practice around new and innovative materials to solve this problem. Continue reading →