The first step in working with concrete is learning how to mix it properly. Here, we'll show you what the perfect mix looks like. We'll also show you a mixing technique that will ensure thoroughly ...

FRC is a compound consisting of a cementitious concrete mix into which reinforcement fibres – in this case, small steel filaments about the size of a paperclip, are mixed. The multiple steel fibres ...

Researchers tested 15 concrete mixtures to see how well they blocked photon rays and neutrons—two forms of radiation that can pose serious risks in places like nuclear reactors, medical ...