路牙石除了要选用高品质的模具之外，对于材质的要求也是很高的，必须采用天然的麻石机经剥削加工而成，材质的强度也必须合格，表面不能有瑕疵，光滑，洁净，边角不得有缺角，无明显的色差，色斑，装卸时要轻，稳，慢以防磕碰损坏材料。
Apart from choosing high-quality moulds, the requirements for material quality are also very high. It must be processed by natural stone machine through exploitation. The strength of material must also be qualified. The surface must not be defective, smooth, clean, and the corners must not be angular, without obvious color difference, stain, light and stable in loading and unloading. Slow in case of knocking on damaged materials.
路牙石钢模具必须选用一级钢板，内壁不得聚氨酯软管 PVC软管 隔离墩模具 u型槽模具 护坡模具 pvc输送带 尼龙输送带 天津除甲醛 北京除甲醛有凸起的小泡或凹进去的小坑，这样都会影响整个水泥制品的外形美观度。路牙石在加工时必须采用精确的仪器按照统一的标准进行下料，面对路边的一面必须采用抛光机，长宽误差允许在20mm。
The first grade steel plate must be selected for the die of stone steel for road teeth. There should be no protruding bubbles or concave pits in the inner wall, which will affect the aesthetic appearance of the whole cement product. Roadstone must be cut by precise instruments in accordance with the unified standard. When facing the side of the road, polishing machine must be used. Length and width error is allowed to be 20 mm