Container moves, core and clasification.

[1] container is a container load for r maritime or fluvial transport, land transport and multimodal transport. It is watertight which protect the goods of the climatology and units that are manufactured in accordance with ISO (International Organization for Standardization), namely ISO-668; [2] for this reason, also known with the name of ISO containers.

Containers can be used to carry bulky or heavy objects: engines, machinery, small vehicles, or palletized goods. Less frequent are those transporting cargo in bulk. The dimensions of the container are standardized to facilitate its manipulation usually measure between 2 and 5 metres.

The containers are made mainly of steel cut, but also there are aluminum and some other plywood reinforced with fiberglass. In most cases, the floor is wood, although there are some bamboo. Inside are specially coated anti-moisture, to avoid the humidity during the trip. Another defining feature of the containers is the presence in each of its corners, accommodations for the twistlocks, allowing them to be hooked by cranes, as well as his lashing both on ships and trucks.