Technology ① high flexural, shear strength, impermeability ② low shrinkage, which can effectively prevent shrinkage cracks ③ excellent toughness index around the tree lawn brick plastic abrasive, increase the remaining carrying capacity ④ early strength ⑤ high impact and fatigue strength increases ⑥ good workability, uniformly distributed in the concrete sidewalk abrasive plastic lawn brick, there is no filament winding slope from agglomeration grass brick plastic mold (viii) process performance plastic mold maintenance, such as a spring elastic parts in the course of the spring most easily damaged, usually a fracture and deformation phenomena. The approach taken is to replace, in the replacement process must pay attention to the size and type of spring, spring of specifications and models to confirm the park lawn plastic abrasive brick color, diameter and length of the three, only three are in the same situation Under it can be replaced. Spring with better quality of imports, the famous brand Raymond plastic mold spring. Grass brick plastic mold slope during use punch prone to break, bend and bite a bad phenomenon, red sets are generally bad bite. Punch and punch sets are generally damaged replacement parts with the same specifications. The main parameters of the punch working portion size, the mounting portion size, length and other dimensions. Lawn brick sidewalk plastic abrasives, abrasive plastic lawn brick, the mold is provided by Baoding Guohui Guohui Die Machinery Co. Baoding Guohui Die Machinery Co., Ltd. (www.bdguohui.com) (www.bdguohui.com) strong, credible, in Baoding plastic building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guohui mold into the brilliant and you work for a better future!