Which type of load does not typically require tarping unless shrink wrapped?

Bricks are the type of load that typically does not require tarping unless they are shrink-wrapped. This is because bricks are generally made of clay and are dense and heavy, which provides them with a certain level of natural resistance to weather conditions such as rain or snow. Their robust nature makes them less prone to moisture damage compared to lighter or more delicate materials.

In many cases, bricks are transported on pallets and may already have some form of protective wrapping if required, which can further reduce the need for additional tarping. Other materials, like wood or steel sheets, may require tarping to protect against environmental factors, as they can be susceptible to water damage or rust, respectively. Roofs, which often refer to roofing materials, are also typically covered with tarping to prevent moisture and debris from compromising their integrity during transport.