Building model How is the water surface made in?
Water surface is one of the scenes that often appear in building sand table models. Different sand table models have different performances on the water surface. Generally speaking, the water surface model is made according to the style and scale of the building sand table model. So, how is the water surface in the building model made?
1. The height difference between the water surface and the road surface should be considered when making a large scale building model water surface. The commonly used method is: first leak the water surface of the chassis, then stick the transparent plexiglass plate or textured transparent plastic plate in the leaking space according to the designed height difference, and spray the color with blue self spray paint under the transparent plate. On the one hand, it can show the high culture of water surface and perch; on the other hand, the transparent plate has a very good straightening effect under the sunlight and the blue paint at the bottom.
2. Use small proportion Building model production In case of water surface, the height difference between water surface and road surface can be ignored. When making, you can directly use blue post it notes to cut according to its shape. After clipping, paste according to the position. In addition, shading method can also be used for processing. The method is to paste a shielding film on the water surface first, and then conduct leak etching. After carving, spray color with blue self painting paint. Remove the shielding film after the paint is completely dry.
There are many ways to make water surfaces in building models. In order to better show the real effect of building sand table model, simulated dynamic water is used to make many models.

What are the lighting modes of the building model?
1. Self luminous lighting: self luminous lighting is installed inside the building model and emits light from the model construction. This form is mainly used for real estate exhibitions. When incandescent bulbs are installed in the building, the light can shine through the frosted plexiglass plate, which simulates the night scene effect in real life and has strong rendering ability. In addition, LED lights can be installed on both sides of the model road and in the street lights of the greening facilities to further enhance the realism of the building model. Spontaneous lighting can be completely based on real lighting, which is the choice of commercial display mode.
2. Transmitted lighting: Transmitted lighting is to install lamps outside and around the building model to project and illuminate the model. This form uses a dry auxiliary spontaneous illumination offset. Provide supplementary lighting for areas that cannot be designed through self illumination. Generally, halogen lamps are installed around the chassis of the building model, or they can be hung on the indoor ceiling for lighting. The lighting mode of halogen lamp is relatively clear, and a 35W halogen lamp must be arranged for an average chassis area of 1-2 square meters. During installation, attention shall be paid to avoid glare in the eyes of the audience, which may affect the display effect.
3. Environment reflected lighting: environment reflected lighting refers to the overall lighting of the building model in the environment space. After the building model is completed, turn signal design shall be carried out in the model display place. Ambient light affects the display effect of the building model. Both ambient light and soft diffuse light can illuminate an external corner between model components. If the indoor ambient light is not ideal, you can place the model on the white wall or light color mesh plate, so that the light reflected by the white wall or screen becomes an auxiliary reflection flame.