How Much Crushed Stone Do You Need? A Sure-Fire
2022-1-30 · Limestone is easily crushed and used in cement, ready-mix concrete, and the foundation construction material for roads, buildings, and railroads. Quartzite: Quartzite is sandstone that has gone through metamorphism; it has heated and compressed, welding it into a durable rock that can be difficult to mine, handle, and transport.