路界碑模具的应用是根据目前对路界碑模具的需求而言的，因为公路界预制块的制作离不开模具的支持，有而质量好的模具与质量差的模具在价格方面相差很多，使用次数不同。路界碑模具属于特定领域使用的塑料模具，该模具的应用很好的填缺了公路建设缺少模具的现象，而且每根路界碑模具的使用次数可到100次，这样折合到每根公路界预制块上的成本就非常少了。在与百米桩塑料模具，路界碑模具搭配使用的过程中，公路界塑料模具是用量大的一类。

The application of the road boundary stone mold is based on the current demand for the road boundary stone mold, because the production of the road boundary precast block cannot do without the support of the mold, there are many differences in the price and the use times between the mold with good quality and the mold with poor quality. The road boundary stone mold belongs to the plastic mold used in a specific field. The application of the mold well fills in the lack of mold in road construction, and the number of times of use of each road boundary stone mold can reach 100, so the cost of converting to each road boundary precast block is very small. In the process of using with 100m pile plastic mold and road boundary stone mold, the road boundary plastic mold is a kind of large quantity.