Concrete Revolution: How Carbon Silicate Can Save the Planet (and Our Buildings)
Concrete production is a major contributor to climate change, releasing around 7% of global CO2 emissions. This is largely due to the use of limestone, a naturally occurring carbon sink that releases its stored carbon dioxide when heated to high temperatures during the cement manufacturing process. However, a promising alternative has emerged: carbon silicate. This mineral, found in rocks like basalt, offers a potentially revolutionary solution to the carbon footprint of cement. Here's why carbon silicate is so exciting: Naturally low in carbon: Unlike limestone, carbon silicate doesn't contain significant amounts of carbon dioxide. This significantly reduces the emissions associated with cement production. Carbon sequestration potential: Carbon silicate can actually absorb and store carbon dioxide during the hardening process. This means concrete made with carbon silicate can actually help to remove carbon dioxide from the atmosphere. Lower production temperatures...