Concrete Mixer Truck

A concrete mixer truck is a specialized vehicle used for transporting and mixing concrete. It consists of a rotating drum on the back of the truck, which is used to mix the ingredients of concrete, including cement, aggregate, water, and sometimes additives. The drum is typically made of steel and has blades inside that help mix the materials as the drum rotates.

Concrete mixer trucks come in various sizes, with the most common ones having a capacity of 8 to 12 cubic yards (6 to 9 cubic meters) of concrete. They are commonly used in construction projects, such as building roads, bridges, and buildings, where large amounts of concrete are needed.