Day: June 12, 2017

How cement is made

How cement is made

How cement is made


“How is cement made?”


Cement is one of the most versatile materials on the planet. However, how exactly is it made? Well, let’s use our engineering mindset to find out. First, we must gather up its primal ingredients: limestone, clay, and others. Then, we must crush these rocks. Then we must combine this crushed material with other ingredients such as iron ore and feed it into a cement kiln. The kiln will then heat all of these ingredients, burning away some, and producing a red-hot compound known as clinker. This clinker must then be ejected into a cooling plant, and be mixed with gypsum and limestone to eventually form the cement that we know and love.