Adhesively secured artificial turfs for airports and methods of installing such artificial turfs

• US 9,157,196 B2
• Filed: 07/21/2011
• Issued: 10/13/2015
• Est. Priority Date: 07/21/2011
• Status: Active Grant

• Current Assignee: Act Global Holdings, LLC
• Original Assignee: AvTurf, LLC (Sportexe Holdings LLC)
• Inventors: McSwain, Daniel C., Connelly, Timothy M.
• Primary Examiner(s): JUSKA, CHERYL ANN
• Application Number:
  US13/187,735
• Publication Number:
  US 20130022763A1
• Time in Patent Office: 1,545 Days
• Field of Search: 404/72, 404/82, 428/17, 428/88
• US Class Current: 1/1
• CPC Class Codes: D10B 2505/202 Artificial grass
• CPC Class Codes: E01C 13/08 Surfaces simulating grass ; Grass-grown sports grounds grass-like surfaces for skiing E01C13/12
• CPC Class Codes: E01C 9/00 Special pavings specially adapted for playgrounds or sports grounds E01C13/00, for footpaths, sidewalks or cycle tracks E01C15/00; Pavings for special parts of roads or airfields pavement lights E01C17/00; manholes or like covers or frames E02D29/14

Abstract

A method for installing artificial turf at an airport or airfield includes removing or milling a portion of an airport runway or taxiway to create a new surface of the runway or taxiway, adhering a section of artificial turf to the new surface of the runway or taxiway and applying an infill to at least a portion of the artificial turf. An artificial turf system for an airport includes an airport runway or taxiway having a removed or milled surface, an artificial turf is adhesively secured to the new, milled surface of the airport runway or taxiway and an infill layer installed on at least a portion of the artificial turf.

Claims

1. A method for installing artificial turf at an airport or airfield comprising:

removing only an edge portion of an airport runway or taxiway so as to define a new surface only at the edge portion of the runway or taxiway;

adhering, via an adhesive, a section of artificial turf directly to the new surface at the edge portion of the runway or taxiway; and

applying an infill to at least a portion of the artificial turf.

2. The method of claim 1, which includes installing a base material under at least a portion of the artificial turf.

3. The method of claim 2, wherein installing the base material includes installing any one of:

(i) rock, (ii) crushed rock, (iii) concrete, or (iv) combinations thereof.

4. The method of claim 1, wherein removing only the edge portion of the airport runway or taxiway includes milling the portion of the runway or taxiway to at least one of (i) a depth ranging between about one and one-half inches to about three inches, and (ii) a width ranging up to ten feet.

5. The method of claim 1, which includes removing only the edge portion of the runway or taxiway so as to define a tapered surface only at the edge portion of the runway or taxiway.

6. The method of claim 1, wherein removing only the edge portion of the runway or taxiway includes milling only the edge portion of the runway or taxiway inwardly and downwardly towards a center of the runway or taxiway.

7. The method of claim 1, wherein removing only the edge portion of the runway or taxiway includes milling the runway or taxiway outwardly and downwardly towards the edge of the runway or taxiway.

8. The method of claim 1, which includes removing only an edge portion of a second airport runway or taxiway so as to define a new surface only at the edge portion of the second runway or taxiway, and adhesively securing, via an adhesive, a different section of the artificial turf directly to the new surface at the edge portion of the second runway or taxiway.

9. The method of claim 1, which includes burying a section of the artificial turf opposing the adhered section.

10. The method of claim 1, wherein the edge portion of the airport runway or taxiway includes a shoulder of the runway or taxiway.

11. The method of claim 1, wherein removing only the edge portion of the runway or taxiway includes milling a perimeter of the runway or taxiway and adhering the artificial turf to the milled perimeter.

12. A method for installing artificial turf at an airport or airfield comprising:

removing only an edge portion of an airport runway or taxiway so as to define a tapered surface only at the edge portion of the runway or taxiway;

adhering, via an adhesive, a section of artificial turf directly to the tapered surface at the edge portion of the runway or taxiway; and

applying an infill to at least a portion of the artificial turf.

13. The method of claim 12, which includes additionally adhering the artificial turf to a surface of the airport runway or taxiway that is not tapered.

14. The method of claim 12, wherein removing only the edge portion of the airport runway or taxiway includes removing the portion so as to define a tapered surface that extends inwardly and downwardly beginning at the edge of the runway or taxiway.

15. The method of claim 12, wherein removing only the edge portion of the airport runway or taxiway includes removing the portion so as to define a tapered surface that extends outwardly and downwardly towards the edge of the runway or taxiway.