Sandbags

Description
Sandbags are a Disaster Structure. They're very cheap and easy to build, but subsequently aren't nearly as potent as some other structures. Sandbags are good for raising your disaster resource early on, but it's recommended that you seek a more capable alternative when possible.

Gameplay Information
Sandbags are often used as an early structure, similarly to water supplies. They're quick and cheap, but also aren't terribly efficient. Sandbags are best used to reach the resource score necessary for other, better structures. They're also quite small, and as such may be useful in areas where there's not much room to manoeuvre and build.