在制作建筑沙盘模型比例尺较大的水面时，需要考虑水面和路面的高度差。一般通常采用的方法是，先将底盘上水面部分进行漏空处理，然后将透明有机玻璃板或带有纹理的透明塑料板按设计高差贴于漏空处，并用蓝色自喷漆在透明板下面喷上色彩即可。
The height difference between water surface and road surface should be considered when making large scale water surface of building sand table model. The common method is to treat the water leakage on the chassis first, then paste the transparent plexiglass plate or transparent plastic plate with texture on the leakage according to the designed height difference, and spray the color under the transparent plate with blue self painting.
用这种方法表现水面，一方面保定平面设计培训 保定室内设计培训 保定空调移机 保定太阳能维修 保定厨房排烟 雄安管道通风 可以将水面与路面的高差表现出来;另一方面透明板在阳光照射和底层蓝色漆面的反衬下，其仿真效果非常好。
On the one hand, it can show the height difference between the water surface and the road surface; On the other hand, under the sunlight and the background of blue paint, the simulation effect of transparent board is very good.