Dosing of calcium carbonate is important, since too much calcium can cause ... Dr. Roach regrets that he is unable to answer individual letters, but will incorporate them in the column whenever ...

This CO 2 reacts with calcium ions in the cement, creating calcium carbonate and contributing to a denser microstructure. That’s why this integration provides benefits beyond emissions reduction ...

The result is microsphere crystals of calcium carbonate, but that was only half the battle. To really get effective cooling, the resulting paint needs a very high density of spheres. The trick ...