预制界碑钢模具界碑钢模具专业制造铁路界碑钢模具，混凝土制品路缘石模具，高速公路边沟盖板模具，道路隔离带钢模具，污水井盖钢模具，混凝土花砖塑料模具，预制空心护坡砖模具等各种塑料模具和钢模具。如果选用质量比较差、价格比较便宜的模具，使用模具加工出来的护坡砖往往尺寸有误差、形状不规整、同批次加工出来的护坡砖尺寸不统一，给铺设工作带来诸多不便。因此，对于广大顾客来说了解模具尺寸标准是很有必要的。一般如果误差在小于等于1公分的情况下属于正常现象，因为在模盒加工中要预留出来脱模尺寸和护坡砖铺设填缝尺寸。铁路界碑钢模具制造的界碑我们在实际使用时要向里面涂上一层废机油，提上废机油的作用就是有利于脱模，脱模容易的话对于制造的混凝土护坡块就越好，就不会缺一块少一块，在使用时就不需要过多多的打理。

The company specializes in manufacturing various plastic molds and steel molds, such as railway boundary steel molds, concrete products curbstone molds, highway side ditch cover molds, road isolation steel molds, sewage well cover steel molds, concrete tile plastic molds, prefabricated hollow slope protection brick molds, etc. If the molds with poor quality and low price are selected, the size of the slope protection bricks processed by the molds often has errors, irregular shape, and the size of the slope protection bricks processed by the same batch is not uniform, which brings a lot of inconvenience to the laying work. Therefore, it is necessary for customers to understand the mold size standard. Generally, if the error is less than or equal to 1 cm, it is normal, because the demoulding size and the slope protection brick laying and joint filling size should be reserved in the mold box processing. We need to apply a layer of waste engine oil to the boundary stone of railway boundary stone steel mold manufacturing. The function of lifting the waste engine oil is to facilitate the demoulding. If demoulding is easy, the better the concrete slope protection block is. There is no lack of one piece, and we do not need too much care when using it.