How to use glass beads for road marking

There are various ways to use glass beads for road marking, mainly including internal mixing, surface spreading, reflective ink and spraying. The internal mixing method is to add glass beads directly into the paint or slurry and mix them evenly to achieve long-term reflection; the surface spreading method is to spread glass beads before the paint is dry to provide immediate reflection; the reflective ink method is to add glass beads to ink for screen printing or brushing; the spraying method is to spray the primer first, and then spray the topcoat containing glass beads, which is suitable for cement surface. During construction, it is necessary to pay attention to the amount and uniform distribution of glass beads, avoid construction under bad weather conditions, and choose the appropriate type and specification of glass beads according to actual needs.