There are many kinds of sand table, there are military, there are real estate, and there are city construction with the 1987 CCTV version of the TV series "Dream of Red Mansions" in the North Grand View Garden, is a folk artist made the Grand View Garden sand table as a blueprint for the construction. Larger ones with geomorphological features are generally called sand trays, while smaller ones modeled after smaller objects or structures are called models. The equipment needed are: computer, design software AutoCAD, engraving machine, workbench, paint spray gun and so on.
The raw materials needed are: various thicknesses of plexiglass panels, various thicknesses of PVC panels, ordinary sponges, large hole sponges, adhesive backed paper, various colors of end of the floss, thick fishing line, copper wire, 0.5mm enameled wire, paint, various colors of paint, velvet wallpaper, trichloromethane, dry flowers, hairspray, small lights and so on. The tools needed are: hobby knife, saw blade knife, woodworking tools, electrician's tools and so on.
First of all, the customer will be delivered to hold the real estate layout plan and construction drawings to study through the assembly department according to the layout plan and the proportion of the sand table to make the table of the sand table. The table is generally made into a billiard table, if it is a large sand table, to make several small table, put together. Painting department according to the building drawings of the color of the color of the paint to adjust the corresponding color, sprayed on the corresponding PVC board, sent to the design department for carving. The design department designs the structure of the building according to the construction drawings and breaks it down into different boards on the computer, and designs the wall patterns, roof tiles, windows and so on according to the requirements of the construction, and then sends it to the carving machine to carve out the boards of the building on the PVC boards, and sends it to the production department for production. Based on the building panels sent by the Design Department, the Production Department uses trichloromethane to bond the PVC panels into the general shape of the building according to the instructions and the bonding method. The shape of the windows is carved directly into the PVC boards, and thin, transparent Plexiglas panels are glued to the interior windows as the window glazing. The Landscape Department divided the floor layout on the table according to the table and floor plan made by the Assembly Department. Green suede wallpaper was used as grass and glued in the green area, and large hole sponges were dipped in green paint to dry and cut into long strips to be used as green belts and glued in the area of small shrubs. If there is water and lakes in the layout, you can use the corrugated surface of the plexiglass plate, back spray lake blue paint, cut into the shape of the river or lake in the corresponding position. If there is an upland area, stack and trim plexiglass panels or PVC boards in layers to shape, then smear paint to fill in the gaps, let dry and then mulch the grass. Use gray backing paper to glue into the highway, and white backing paper to carve into the highway line markers and glue them on top.