Method for marking a transportation corridor
View Patent ↗A method or applying a fast curing epoxy traffic marking composition is provided in which curing agents are coated on a carrier such as glass beads or porous silica. These carriers are dropped onto the epoxy coating and promote rapid curing of the top layer of the epoxy coating while the bottom layer is given additional time to adhere to the roadway surface.
1. A method for marking a transportation corridor comprising the steps of:
a. applying an epoxy coating to a surface of said transportation corridor from a dispensing apparatus; and
b. applying a curing agent to said epoxy coating, said curing agent being coated on a carrier, said coated carrier being dispensed from said dispensing apparatus.
2. The method of claim 1 further comprising the step of:
c. applying retroreflective beads to said epoxy coating, said retroreflective beads being dispensed from said dispensing apparatus.
3. The method of claim 2 wherein said retroreflective beads are applied to said epoxy coating after said coated carrier is applied.
4. The method of claim 2 wherein said retroreflective beads are applied to said epoxy coating simultaneous with said coated carrier.
5. The method of claim 2 wherein said retroreflective beads and said coated carrier are stored together on said dispensing apparatus.
6. The method of claim 1 wherein said carrier is a glass bead.
7. The method of claim 6 further comprising the step of:
c. applying retroreflective beads to said epoxy coating, said retroreflective beads being dispensed from said dispensing apparatus.
8. The method of claim 7 wherein said retroreflective beads are applied to said epoxy coating after said coated carrier is applied.
9. The method of claim 7 wherein said retroreflective beads are applied to said epoxy coating simultaneous with said coated carrier.
10. The method of claim 7 wherein said retroreflective beads and said coated carrier are stored together on said dispensing apparatus.
11. The method of claim 1 wherein said carrier is porous silica.
12. The method of claim 11 further comprising the step of:
c. applying retroreflective beads to said epoxy coating, said retroreflective beads being dispensed from said dispensing apparatus.
13. The method of claim 12 wherein said retroreflective beads are applied to said epoxy coating after said coated carrier is applied.
14. The method of claim 12 wherein said retroreflective beads are applied to said epoxy coating simultaneous with said coated carrier.
15. The method of claim 12 wherein said retroreflective beads and said coated carrier are stored together on said dispensing apparatus.