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US 2002/0081384 A1Published application
Pavement marking material and method of marking pavement
OwnerJack H. Wilson SR.inventor
Life of this patent
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Abstract
A substantially permanent pavement marking system using a polymer modified cement material to provide a raised marking that extends above the surface of the pavement. The lines are formed by taping off the desired outline shape of the marking. The pavement marking material is of such a consistency that it will set up to form a thick layer and not flow over the tape and will harden forming a raised marking.
Claims8
A method of marking pavement comprising the steps of:
- a) making an outline on a section of pavement to create a boundary for application of a marking compound;
- b) applying a layer of acrylic resin to the pavement surface;
- c) applying a layer of polymer modified cement over said acrylic resin to create a raised pavement marking;
- and
- d) removing the outline around the layer of polymer modified cement.
2 more elements
A pavement marking compound comprising:
- a) a mixture of white sand and white cement, acrylic resin and water and a pigment material for coloring said mixture.
A pavement marking compound comprising:
- a) a mixture of three parts sand and two parts cement and one part acrylic resin.
Dependencies are inferred from the claim text.