In accordance with the present invention, there is a road stud with an improved fastening structure made up of a one-piece main body having a top surface made up of reflective lenses and handling cavities, and a base with two longitudinal anchoring channels of angled walls that are divided by cross-sectional supports that increase their compression strength and improve the adherence of the epoxy glue or bitumen inside each anchoring channel, wherein at least one QR Identification Code is placed on top of the main body.

A method, comprising: providing a pre-filled adhesive pavement marker having a body with downwardly facing openings that are pre-filled with an adhesive; providing an adhesive pad of the adhesive on a surface of a pavement; attaching the pre-filled adhesive pavement marker to the adhesive pad to thereby adhere the pre-filled pavement marker to the surface of the pavement.

A method, comprising: providing a pre-filled adhesive pavement marker having a body with downwardly facing openings that are pre-filled with an adhesive; providing an adhesive pad of the adhesive on a surface of a pavement; attaching the pre-filled adhesive pavement marker to the adhesive pad to thereby adhere the pre-filled pavement marker to the surface of the pavement.

Embodiments of the present disclosure relate to a retro-reflective raised pavement marker (100) and a method of manufacturing (200) thereof. The marker (100) comprises a marker body (1), at least one intermediate frame (6), and at least one retro-reflective lens (7) such that the marker body (1) completely houses the at least one intermediate frame (6) and the at least one retro-reflective lens (7). Further, the manufactured marker (100) is durable, effective and has better retention with the ground surface and better load distribution to the ground.

Embodiments of the present disclosure relate to a retro-reflective raised pavement marker (100) and a method of manufacturing (200) thereof. The marker (100) comprises a marker body (1), at least one intermediate frame (6), and at least one retro-reflective lens (7) such that the marker body (1) completely houses the at least one intermediate frame (6) and the at least one retro-reflective lens (7). Further, the manufactured marker (100) is durable, effective and has better retention with the ground surface and better load distribution to the ground.

Disclosed are improved snowplowable pavement markers held fixedly to a roadway by adhesive. The markers include a holder and at least one transversely arranged reflector to retroreflect incident light from headlights of approaching vehicles. The holders have a pocket for supporting the reflector. One or more through openings having angled sides are defined in the bottom of the pocket so that when the marker is installed in an adhesive bed on the pavement, adhesive flows into contact with the holder and the bottom of the reflector to simultaneously affix both to the pavement. Reflectors may be replaced by simply chiseling an old reflector out of the holder pocket to create a flat bottom surface in the pocket to which a bead of mastic adhesive is applied and a new reflector is subsequently installed. This new marker construction applies to both raised and recessed snowplowable pavement markers.

Disclosed are improved snowplowable pavement markers held fixedly to a roadway by adhesive. The markers include a holder and at least one transversely arranged reflector to retroreflect incident light from headlights of approaching vehicles. The holders have a pocket for supporting the reflector. One or more through openings having angled sides are defined in the bottom of the pocket so that when the marker is installed in an adhesive bed on the pavement, adhesive flows into contact with the holder and the bottom of the reflector to simultaneously affix both to the pavement. Reflectors may be replaced by simply chiseling an old reflector out of the holder pocket to create a flat bottom surface in the pocket to which a bead of mastic adhesive is applied and a new reflector is subsequently installed. This new marker construction applies to both raised and recessed snowplowable pavement markers.

A retroreflector element is divided into multiple reflection regions. The triples of a first reflection region are designed for the purpose of reflecting incident light beams parallel to the preferred direction, at a narrow angle distribution. The side surfaces of the triples of the first reflection region preferably stand precisely perpendicular on one another. The second reflection region is designed to reflect another part of the incident light falling onto the retroreflection element, independent of the preferred direction, at an observation angle between 0 and 2. The second reflection region ensures that the retroreflection element remains visible at an observation angle up to at least 2, even perpendicular to the preferred direction.

The present disclosure provides for a directional surface marking that provides directional messaging to users based on their direction of travel on a base surface, such as a roadway, walkway, or interior flooring, as non-limiting examples. In some aspects, the directional messaging may comprise different colors, text, or symbols, wherein a user may view different directional messaging on a directional surface marking dependent on direction of travel. In some embodiments, directional surface markings may comprise a profile layer, wherein the profile layer may comprise a plurality of profiles, which may provide a topography that allows for directional messaging utilizing surface colors on the topography.

The present disclosure provides for a directional surface marking that provides directional messaging to users based on their direction of travel on a base surface, such as a roadway, walkway, or interior flooring, as non-limiting examples. In some aspects, the directional messaging may comprise different colors, text, or symbols, wherein a user may view different directional messaging on a directional surface marking dependent on direction of travel. In some embodiments, directional surface markings may comprise a profile layer, wherein the profile layer may comprise a plurality of profiles, which may provide a topography that allows for directional messaging utilizing surface colors on the topography.