First, the common structure of the ground are: wooden floor, luminous floor, ground carpet, ground floor, luminous glass floor, simulation turf carpet, ground floor tile paving, wooden floor on the carpet. 1. Wooden flooring is basically a 1m╳2.2m╳10cm floor frame, then 12cm boards are laid on top, and finally carpet or flooring is laid. 2, luminous floor is generally the first iron frame to do the framework, the lower side of the installation of fluorescent tubes on the opal film, according to the requirements of the light can be mounted on the translucent airbrush, the top layer of the glass, the thickness of 12 cents -15 cents, according to the size of the surface of the force can be determined, the internal playing light must be uniform and strong light transmittance. 3, the carpet requires leveling, splicing at the gum, no cracking, no bulging. 4, the floor requires that the seams strive to minimize, do not plane sliding. 5, the glass floor compact seams, no sliding, in addition to clean to be clean. Second, the panel wall structure modeling: single wall (also known as single package wall), double-sided wall (double package wall), surface finishing commonly used: paint, fire board, stickers. Process requirements: 1, the single-sided wall is a panel wall of a surface paint or paste fire prevention board, double-sided wall is two sides of paint or paste fire prevention board. Many exhibition halls stipulate that the booth on the side of the passageway should not be made into a single-side board wall, so as not to affect the overall aesthetics. 2. It is best to use high density board as the base material for painting material. For single-package wall, generally use 5% board as the substrate, and then paste the fireproof board, the fireproof board is mainly related to the temperature or the unevenness of the glue brush. 3, wood structure board wall middle sandwich with wooden keel. According to the height of the wall size set the size of the keel thickness, general size of the keel are 30CM square, if the wall is low, and not force, can do 40CM-50CM square wood keel. 3, if you need to do to support the role of the board wall need to consider increasing the density of the keel and the thickness of the cover plate, you can also use the iron keel or steel pipe force. Then paste the fireproof board or brush the paint. 4, fire prevention board seams require leveling, splicing and strive to minimize, uniform, visually comfortable, and no bulging phenomenon. It is better to use putty powder to putty the joints after pasting. 5, the paint requires overall color consistency, no cracks, and the surface is smooth and even without color.