Patents Assigned to Integrated Paving Concepts Inc.
-
Publication number: 20080182016Abstract: This application relates to a method of applying a thermally settable coating to a patterned substrate, such as an asphalt surface. The coating is applied in one or more preformed thermoplastic sheets and heated in situ to conform the thermoplastic material to the pattern formed in the underlying substrate. In one embodiment of the invention a pattern is formed in the asphalt surface using a removable template which is impressed into the asphalt when it is in a pliable state. The pre-formed sheets are then applied to the patterned surface and gradually heated. In an alternative embodiment of the invention the template is impressed into the pre-formed sheet and asphalt surface simultaneously after the sheet has been heated to a suitable temperature in situ. A bond reduction agent may be used to minimize adhesion between the template and the heated thermoplastic material.Type: ApplicationFiled: October 25, 2007Publication date: July 31, 2008Applicant: INTEGRATED PAVING CONCEPTS INC.Inventors: Patrick Carl Wiley, Alan Juristovski
-
Patent number: 7066680Abstract: This application relates to a method of forming an inlaid pattern in an asphalt surface. The pattern may be selected for functional or decorative purposes. In one embodiment the method comprises the steps of providing a first template having a predetermined pattern; impressing the first template into the asphalt surface when the asphalt surface is in a pliable state to form an impression therein; removing the first template from the asphalt surface to expose the impression; providing a second template having a predetermined pattern matching the pattern of the first template; inserting the second template into the impression; and fixing the second template in position within the impression to form the inlaid pattern. The second template may consist of a preformed thermoplastic grid having a color and/or texture contrasting with the asphalt surface. In another embodiment the second template may include a light source for illuminating the template after it has been fixed in position.Type: GrantFiled: December 4, 2001Date of Patent: June 27, 2006Assignee: Integrated Paving Concepts Inc.Inventor: Patrick Carl Wiley
-
Publication number: 20060070698Abstract: This application relates to a method of applying a thermally settable coating to a patterned substrate, such as an asphalt surface. The coating is applied in one or more preformed thermoplastic sheets and heated in situ to conform the thermoplastic material to the pattern formed in the underlying substrate. In one embodiment of the invention a pattern is formed in the asphalt surface using a removable template which is impressed into the asphalt when it is in a pliable state. The pre-formed sheets are then applied to the patterned surface and gradually heated. In an alternative embodiment of the invention the template is impressed into the pre-formed sheet and asphalt surface simultaneously after the sheet has been heated to a suitable temperature in situ. A bond reduction agent may be used to minimize adhesion between the template and the heated thermoplastic material.Type: ApplicationFiled: September 23, 2005Publication date: April 6, 2006Applicant: Integrated Paving Concepts Inc.Inventor: Patrick Wiley
-
Patent number: 6998010Abstract: This application relates to a method and apparatus for heating a surface marking, such as a thermoplastic pattern in an asphalt substrate. The marking may be selected for functional or decorative purposes. The method involves gradually applying heat to the marking to avoid scorching and to ensure a consistent bond with the underlying substrate, even in the case of markings having a very large surface area. In one embodiment the method a portable heating apparatus is provided having infrared heaters mounted for reciprocal movement in a travel path periodically passing over the marking and the underlying substrate. The heating method permits direct visual monitoring of the work site to achieve optimum adhesion of the marking to the asphalt or other substrate.Type: GrantFiled: July 21, 2003Date of Patent: February 14, 2006Assignee: Integrated Paving Concepts Inc.Inventor: Patrick Carl Wiley
-
Patent number: 5215402Abstract: A method and apparatus for imprinting a predefined pattern in a freshly rolled asphalt surface to simulate the appearance of bricks, cobblestones, interlocking paving stones or the like. A pliable, grid-like template is progressively compressed into the asphalt surface using a drum roller or other surface compactor. The template is then manually lifted clear of the asphalt surface and the asphalt is allowed to harden. The patterned asphalt surface may be treated with a thin coating of colored concrete to enhance the brick and mortar effect.Type: GrantFiled: November 1, 1991Date of Patent: June 1, 1993Assignee: Integrated Paving Concepts, Inc.Inventors: Claude C. Stowell, Norman J. Zaseybida