Abstract: A tile system for a burn room includes a plurality of interlocking surface tiles, each surface tile having an upper portion and a lower portion. The lower portion extends beyond at least a portion of a perimeter of the upper portion to define a flange. The system further includes a plurality of interlocking corner tiles configured to interact with at least one of the plurality of surface tiles; and a bracket system for securing the plurality of surface tiles and the plurality of corner tiles to a surface.

Abstract: A tile system for a burn room includes a plurality of interlocking surface tiles, each surface tile having an upper portion and a lower portion. The lower portion extends beyond at least a portion of a perimeter of the upper portion to define a flange. The system further includes a plurality of interlocking corner tiles configured to interact with at least one of the plurality of surface tiles; and a bracket system for securing the plurality of surface tiles and the plurality of corner tiles to a surface.

Abstract: A modular building system, includes a building unit which is formed of a framing system, at least one door module, at least one window module, and wall panels. The framing system includes a floor, a ceiling, and four corner columns secured between the floor and the ceiling. The door module is temporarily secured between the floor and the ceiling along the perimeter of the framing system. Likewise, the window module is temporarily secured between the floor and the ceiling along the perimeter of the framing system. The wall panels are secured between the floor and the ceiling around the perimeter of the framing system to enclose the building. The door module and the window modules are interchangeable.