标志桩用于路政、市政、高速、铁路、景区等各种区域使用，标志桩上面有文字标识，起到警示作用。标志桩的材质有很多，常用的有水泥标志桩、玻璃钢标志桩、塑料标志桩。水泥标志桩需要用模具进行成型，说到标志桩模具也有两种材质，一种是标志桩塑料模具、一种是标志桩钢模具， 影响标志桩钢模具加工精度主要取决于原料，首先，原材料的硬度、光滑度要好，其次，原材料的裁剪尺寸要标准。标志桩钢模具与标志桩塑料模具日常维护：标志桩模具使用完后要进行清理，模具上的混凝土渣清理干净，标志桩钢模具好刷一层油，防止生锈，将模具放入库房，切记库房环境要干燥，模具的堆放高度不要太高，防止模具长期被压变形，标志桩塑料模具禁止暴晒。 公路标志桩钢模具是混凝土标志桩、水泥标志桩生产加工的一项重要的工具，通常模具是呈现半包围结构的，只是留有一个面在外面，便于脱模。

The sign pile is used in various areas such as road administration, municipal administration, high-speed railway, scenic spot and so on, and the sign pile has a character mark on it, which plays a warning role. There are many materials for the marking pile, commonly used are cement marker pile, glass fiber reinforced plastic marker pile and plastic marker pile. The cement mark pile needs to be moulds with the mould, and there are two kinds of material for the mark pile mold. One is the plastic mould of the mark pile and the other is the mark pile steel mold. The machining precision of the die steel die mainly depends on the raw material. First, the hardness and smoothness of the raw material are better. Secondly, the cutting size of the raw material should be marked. Yes. The daily maintenance of the marked pile steel mould and the marking pile plastic mold: after the use of the mark pile mould, the cleaning of the concrete slag on the mould, the cleaning of the concrete slag on the mold, the marked pile of steel mould to brush a layer of oil, to prevent the rust, put the mold into the storeroom, keep the warehouse environment dry, the height of the mould piling should not be too high to prevent the mold long from long. The period is pressed and deformed, indicating that the pile plastic mould is forbidden to be exposed to the sun. The road sign pile steel die is an important tool for the production and processing of the concrete sign pile and the cement mark pile. Usually, the mold is half surrounded by the structure, but only one surface is left outside to facilitate the release.