What is a group of Sandbags called?

A group of sandbags is commonly called a Tower.

Collective nouns are used to describe groups of people, animals, or things. In the case of sandbags, a collective noun can be used to denote a specific number or set of sandbags combined together. One possible collective noun for sandbags is a "stack" of sandbags. This term encompasses the image of sandbags piled on top of each other in an organized manner, forming a cohesive unit. Whether it's a few sandbags placed one on top of the other or a higher stack containing multiple layers, a stack seems suitable for this purpose. Another collective noun that can be used is a "barricade" of sandbags. This term implies a group of sandbags strategically placed together to serve as a barrier or obstacle, typically used for flood control or protection during construction works. A barricade of sandbags reinforces the idea of their shared purpose and direct functionality. Additionally, a "pile" of sandbags can represent a collective noun for a less organized grouping of sandbags. This term suggests more randomness in the arrangement, where sandbags are accumulated as a heap or mound without a specific pattern. Lastly, a "docket" can be used to describe sandbags collectively. A less common term, a docket represents a number or list of objects belonging to a certain category. A docket of sandbags suggests a clear identification or allocation process, where sandbags are documented together for a specific purpose. These various collective nouns for sandbags convey different nuances and imagery, allowing for a descriptive and diverse representation when discussing groups of sandbags.