Quick-set concrete is a dry concrete mix that has calcium chloride added. Calcium chloride causes the concrete to harden, or set, within 30 minutes or less of adding water to the mix. It can then take ...

A person mixing a batch of quick-setting cement in a bowl - Graphix Guru/Shutterstock Have you ever seen a really easy DIY project idea and wondered why you didn't think of that? Sometimes, it just ...