The surface of cast-in-place concrete may be modified to create an aesthetically pleasing color and/or texture, or to simulate tile, stone or brick. This specially finished concrete is referred to as “architectural concrete,” and it is usually permanently exposed to view. Architectural Concrete Forming is the primary method of creating architectural concrete. Form liners are typically used and are fastened to the inside of the forms, providing the desired design or texture to the concrete. Architectural concrete forming may be used for structural or non-structural building components. When using this process, special attention should be given to the uniformity of the mix, additives such as color or aggregates, placement, and finishing.