Knowing the type of aggregate in the concrete or asphalt to be cut influences the performance and selection of diamond blades and drill bits. Aggregate, the stone, gravel and sand used in concrete and ...

Learn how ready-mix concrete plants work, from raw material batching to mixing, quality control, and delivery to construction ...

Researchers have developed a process for turning the solid waste products of coal power plants into a useful ingredient that could improve properties of concrete. Coal ash is the less notorious ...