Construction is the act and process of producing a building or piece of infrastructure. As an industry that must navigate and manage the complexities of multiple simultaneous disciplines necessary for constructing something, the construction process involves everything from planning and design to financing and post-occupation documentation. Because of the scale, speed, and variety of construction projects around the world, construction is often seen as one of the primary products created in developed countries. The following collections of building components, construction devices, and other elements related to the construction industry have compiled to better understand and document construction.