A floor cell refers to a specific structural component or compartment within a building's framework that is designed to support and distribute the loads imposed on the floor above. It is commonly used in the construction industry to describe a specific type of structural unit within the building envelope.
Floor cells, also known as floor joists in certain contexts, typically consist of horizontal beams or members that are arranged in a grid-like pattern to form a supporting framework. They are usually made of wood, steel, or concrete, and are positioned parallel to each other, spaced at regular intervals. The primary purpose of floor cells is to transfer the loads from the floor and any other elements (such as walls or partitions) to the vertical load-bearing members, typically columns or load-bearing walls.
Floor cells play a crucial role in maintaining the structural integrity and stability of a building by evenly distributing the weight and stresses imposed on a floor. They are engineered to bear the weight of people, furniture, equipment, and any other loads that the floor might experience in its operational life. Additionally, floor cells are essential in mitigating deflection or sagging, ensuring a level and safe walking surface.
The size, spacing, and material selection for floor cells depend on various factors, including the anticipated loads, span of the floor, building codes and regulations, and architectural design preferences. They are typically designed and engineered by structural professionals to ensure optimal performance and adherence to safety standards.
