Permeable brick in the use of construction requirements. The maximum block size: length 300mm, width of 300mm, thickness of 140mm, minimum specifications: length 100mm, width 100mm, thickness 45mm. Permeable brick raw materials for porcelain, ceramic hard, high-quality concrete aggregates, rubber particles, broken glass, high-quality single grain size pellets can be guaranteed to ensure good permeability permeable brick precursor, fine, muddy sand needle-piece was to a great extent will affect the water permeability brick, freeze-thaw resistance and service life. The average absorption absorption, permeable brick should not exceed 160kg / m3, (Note: Water absorption and water permeability thirty-two distinct concepts, good permeability of pervious ground does not necessarily have a high water absorption). Mold mold steel with high hardness, requires mold processing equipment thermal stability, high reliability. Complex and multi-functional composite mold cavity, with the complex shape of the workpiece, it is necessary to improve the mold design and manufacturing standards flower wall mold, a variety of grooves, a variety of materials formed in a mold or assembled into components multi-functional complex mold machining programming procedure requires a large amount of integrated deep cavity machining with high capacity and high stability flower wall mold factory, improve the processing difficulty. High dynamic precision. Static performance machine tool manufacturers introduced (such as repeat positioning accuracy, linear feed rate) in the mold three-dimensional surface machining, does not reflect the actual processing conditions. Precision machining three-dimensional surface of the mold, but raised high dynamic precision performance requirements, high speed and precision also in high rigidity, thermal stability, high reliability and high quality of the machine control system fitted possible to achieve. High quality flower wall mold | Northeast flower wall mold | Kaijia mold boxes provided by the Qingyuan County, Lu 庄凯嘉 mold box mold factory. Qingyuan County Lu 庄凯嘉 mold box mold factory (www.kaijiamuju.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 Kaijia mold box into the brilliant and you work for a better future!