What material is typically used for an outer burial container?

The typical material used for an outer burial container is concrete. Concrete is favored because of its durability and strength, which provide essential protection for the casket and helps maintain the integrity of the grave site over time. This material is designed to withstand environmental factors such as soil pressure, moisture, and other elements that can affect burial sites.

While wood, metal, and plastic may be used in various capacities within the funeral and burial process, they do not generally meet the requirements for an outer burial container as effectively as concrete does. Wood can decompose and is therefore less suitable for long-term durability. Metal, while strong, can be subject to rust and corrosion, which compromises its effectiveness. Plastic is lightweight and may not offer the same level of structural support or permanence as concrete. Thus, concrete is the ideal choice for outer burial containers in most cemetery practices due to its robust protection and longevity.