PROTECTIVE AND GUIDING DEVICES AND SYSTEMS WITH DIRECTIONAL SURFACE MARKING Russian patent published in 2022 - IPC E01F9/50 E01F9/529 

FIELD: road marking.

SUBSTANCE: device for directional surface marking contains a profile layer located in parallel to the main surface, while the relief of the profile layer provides the possibility for at least the first directional message and the second directional message. In this case, the profile layer contains at least the first profile containing the first coating providing the first directional message visible during the user’s movement along the main surface in the first direction. At the same time, at least two colors of the first profile provide the first directional message, while the first directional message contains one or more texts or symbols, and at least two colors of the first profile are located on the first profile. The profile layer also contains the second profile containing the second coating providing the second directional message visible during the user’s movement along the main surface in the second direction. In this case, at least one color of the second profile provides the second directional message, while at least one color of the second profile is located on the second profile. The device also contains a matching layer located between the main surface and the profile layer.

EFFECT: providing directional surface marking.

15 cl, 34 dwg