Truck drivers, both pickups and the big rigs, use them to cover their loads. This serves several purposes. The first is to keep the material form flying out into traffic, and this is the reason that many regions make it mandatory to cover loads. They also serve to protect the cargo inside the bed of the vehicle, keeping it safe until delivery.
Construction workers use these items for many reasons. The large tarps are good for covering up materials that have to be left on the job site. This protects them from weather, and also from prying eyes. A tarpaulin can keep items hidden as to protect them from thieves and vandals. They are also good for covering tools for the same reasons.
Homeowners find these items very useful, too. They can cover up vehicles that must be parked out of doors. They are good for covering up firewood in bad weather. They can be used to protect boats, motorcycles, bicycles, or any other sort of toy that needs to be parked outside.
The large tarps really prove their worth in the event of a catastrophe or disaster. These large tarps can serve as temporary shelter for everything, including people. They can stop a roof from leaking, or be sued to cover door openings or places where windows have been destroyed. They can be used to protect medical supplies and food, and the list goes on and on.
The large tarps are usually going to be very tough, very flexible, and very versatile. Whether it id for daily use at work, or temporary use when disaster strikes, these are the sorts of things that everyone should keep on hand. Keep large tarps in the trunk of the car, as well as one in the home for good coverage.