What is the primary purpose of a spreader in construction?

The primary purpose of a spreader in construction is to support walls that are collapsing inward. Spreaders are used to maintain the integrity of the structure by providing stability, especially in situations where walls might be unstable due to pressure or load imbalances. They work by distributing forces away from the wall, preventing inward movement that could lead to a collapse. This is essential in ensuring that the walls remain vertical and safe during construction processes or when they are at risk of structural failure.

In contrast, while ensuring even weight distribution, preventing roof collapse, and enhancing aesthetic design are important aspects of construction, they do not specifically describe the core function of a spreader, which is primarily focused on counteracting the risk of walls collapsing inward.