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Mixed glass beads

Characteristics of glass beads on the surface:In the process of coating construction, the hot-melt coating is heated to a certain temperature, when it is laid on the road surface, glass beads are immediately sprinkled to enhance the reflective performance of the marking line. According to the provisions of Chinese transportation industry standard JT / t280-2004, the particle size distribution of surface glass beads is as follows, and other parameters are consistent with those of internal mixing