What is container rain?

What is container rain?

Container rain is caused by moisture. Most shipping containers are loaded near the ocean where the air has a higher concentration of water. As temperatures increase, the moisture climbs up the interior of the container before dripping down—this is what is commonly referred to as container rain.

What are the containers called on ships?

intermodal container
An intermodal container, often called a shipping container, is a large standardized shipping container, designed and built for intermodal freight transport, meaning these containers can be used across different modes of transport – from ship to rail to truck – without unloading and reloading their cargo.

What is teu container?

A TEU (twenty-foot equivalent unit) is a measure of volume in units of twenty-foot long containers. For example, large container ships are able to transport more than 18,000 TEU (a few can even carry more than 21,000 TEU). One 20-foot container equals one TEU. Two TEUs equal one FEU.

Where has the water in the container come from?

The water that is found inside shipping containers come from the air, packaging, pallets, and cometimes even the products that are stored in the container. Air: Air always contains water in the form of water vapor.

How do you stop a container from raining?

The top four ways to reduce the impact of container rain

1. Choice of pallets. Wooden pallets absorb moisture.
2. Insulation. By keeping contents warmer than the dew point, an insulated container prevents the extreme temperature differences that lead to condensation.
3. Ventilation.
4. Desiccants.

What is marine container transportation?

Marine cargo refers to the movement of goods by sea. Shipping is often considered an efficient form of transporting goods on a per ton-kilometer basis. There are a variety of vessels used for marine transportation. Dry-cargo ships, for instance, carry solid dry goods such as steel products and metal ores.

What is container and its types?

A general purpose container is also known as a “dry container”. These shipping containers are fully enclosed, protected from the elements and weather proof, with a rigid roof, side walls and floor. Dry containers are by far the most common type of container, and as such are used to load most types of normal cargo.

What is container cargo?

A container ship (also called boxship or spelled containership) is a cargo ship that carries all of its load in truck-size intermodal containers, in a technique called containerization. Container ships are a common means of commercial intermodal freight transport and now carry most seagoing non-bulk cargo.

What are the container types?

11 Most Common Container Types

• General Purpose Containers. A general purpose container is also known as a “dry container”.
• Flat Rack Containers.
• Open Top Containers.
• Double Door Containers.
• High Cube Containers.
• Open Side Containers.
• ISO Reefer Containers.
• Insulated Containers.

What is 20FT container?

The most common twenty-foot container occupies a space 20 feet (6.1 m) long, 8 feet (2.44 m) wide, and 8 feet 6 inches (2.59 m) high, with an allowance externally for the corner castings; the internal volume is 1,172 cubic feet (33.2 m3).

What is a feu container?

An FEU (forty-foot equivalent unit) is a measure of volume in units of 40-foot long containers. One 40-foot container would equal an FEU, or two 20′ containers would equal an FEU.

What causes the rain in a shipping container?

Container rain is caused by moisture. Most shipping containers are loaded near the ocean where the air has a higher concentration of water. The moisture in the air gets trapped in the container.

What’s the best way to prevent rain in a container?

Using ventilation is a good fix to prevent the moisture from turning into container rain. A common mistake is to cover the ventilation inside the container, in the belief that moisture from outside will enter through the ventilation. This is completely wrong – the ventilation is there to remove excessive moisture!

How does a shipping container prevent water condensation?

Lining your shipping container can help control the temperature inside and prevent water condensation by distributing heat. Liners keep the internal temperature above the dew point. If the weather conditions outside of your shipping container are extremely moist you might want to double up on protection with desiccants.

How to prevent containerised goods from getting wet?

When shipping containers over sea, take into account, both the material of your goods and the material of the packaging, and make sure to use the right packaging material for your cargo accordingly. Using ventilation is a good fix to prevent the moisture from turning into container rain.