路牙石钢模具选用铁板制作，具有可拆卸性，钢模具可以一天脱模两次，增加每天日产量，同时钢模具对于一些异形或是数量少的模具选用钢模具，降低成本。
The steel mould of the road curb is made of iron plate, which is detachable. The steel mould can be demoulded twice a day to increase the daily production. At the same time, the steel mould is selected for some special-shaped or small quantity moulds to reduce the cost.
路牙石钢模具，是以3-8毫米的铁板经过卷曲，裁切，造型，加固，焊接，拼装，打磨等多道手续制作的生产水泥路牙石的钢钣金模具，主要应用与高速铁路和公路两侧路牙砖的生产，这种模具无需机器压制，只要有水泥砂浆原料和一套震动平台设备即可批量生产，适合在野外作业生产。常见的有路沿石钢模具，路侧石钢模具，道牙石钢模具还有一些其他的小型预制件都经常采用钢模具生产。
Lu Ya Shi steel mold is a steel sheet metal mold which is made of 3-8 mm steel plate through many procedures such as curling, cutting, modeling, reinforcement, welding, assembly, grinding, etc. it is mainly used in the production of Road teeth bricks on both sides of high-speed railway and highway. This kind of mold does not need machine pressing, as long as there are cement mortar raw materials and a set of vibration platform equipment, it can be mass produced, It is suitable for field operation. Common steel molds include curbstone steel molds, curbstone steel molds, curbstone steel molds and some other small prefabricated parts, which are often produced by steel molds.