拦水埂模具为白色矩形塑料制品，挡水埂也叫挡水墙，挡水墙钢模具采用三毫米钢板，钣金成型，通过焊接，钣金，折弯，卡扣等工艺成型，产品坚固耐用，模具可拆卸，方便操作，材料为工程原料PP（聚丙烯）或者ABS树脂（丙烯腈、丁二烯和苯乙烯的三元共聚物），用于成批生产出具有一定形状和尺寸要求的拦水埂预制块，是道路工程建筑中使用的一种生产工具。
The water retaining wall steel mold is a white rectangular plastic product, which is also called water retaining wall. The water retaining wall steel mold is made of 3mm steel plate, which is formed by welding, sheet metal, bending, buckle and other processes. The product is strong and durable, and the mold is detachable and easy to operate. The material is PP (polypropylene) or ABS resin (terpolymer of acrylonitrile, butadiene and styrene) ）It is used for mass production of precast block of water retaining ridge with certain shape and size requirements. It is a production tool used in road engineering construction.