High-speed rail shielding plate molds are typically processed from metal materials such as steel plates, offering advantages such as durability, high precision, and long service life. The production of shielding plate steel molds involves welding iron plates. Due to the welding process, there may be issues with slurry leakage in steel molds. Therefore, semi-dry concrete is generally used to avoid this phenomenon. However, for plastic molds, wet concrete can be used. Plastic molds are integrally formed and do not exhibit this issue, making them reusable. All processed shielding plates can be used in conjunction with sound barriers and railings. After the shielding plate mold construction is completed, the storage warehouse must be kept clean and dry to prevent any impact on the mold's service life, such as a reduction in the mold's usage cycle.
Baoding Chili Mold Factory employs disassembly and pouring methods for use, which are commonly applied in railway construction. Common sizes include F1 to F5, as well as H-type molds. During production, a square reserved hole is required to accommodate railings. The principle of railing shielding plate molds facilitates splicing and usage. Before grouting, a release agent is needed to avoid contact between the concrete and the mold, making it easier to quickly demold, release internal air bubbles, and facilitate solidification and air-drying. All processes require cyclic operation and usage.
Shielding plate molds are primarily used for high-speed rails, high-speed railways, and bridges, with various specifications supporting customized product types. The production process of shielding plate molds has been upgraded with thickened steel plate material—Q235 steel plates—ensuring more reliable production quality. The blanking of shielding plate molds involves laser cutting, resulting in accurate production dimensions, reduced deformation, and technically sound welding for sturdiness and aesthetics.