Multi-purpose micro-trench insert

1. A micro-trench filling system, comprising;

a trench formed into a covering surface;

an air-tight conduit disposed in the bottom of the trench;

a structural filler disposed on the conduit in the bottom of the trench, and

a flowable filler disposed in the trench and over the structural filler and surrounding the conduit,

wherein the structural filler is made of a mesh material and has a plurality of openings, wherein the structural filler and the flowable filler completely covers and holds the conduit in place within the trench.

2. The micro-trench filling system of claim 1 , wherein the flowable filler flows through the plurality of openings of the structural filler creating a bond between the flowable filler and structural filler, wherein the flowable filler cures after a predetermined amount of time, and wherein the structural filler and the flowable filler hold the conduit in place.

3. The micro-trench filling system of claim 1 , further comprising:

a sealing material applied over the flowable filler and structural filler for creating a protective seal across the trench.

4. The micro-trench filling system of claim 3 , wherein the sealing material is an asphalt sealer.

5. The micro-trench filling system of claim 1 , wherein the conduit is a protective sleeve for receiving a cable.

6. The micro-trench filling system of claim 1 , wherein the conduit is a fiber optic cable.

7. The micro-trench filling system of claim 1 , wherein the trench has a predetermined depth of less than 13 inches.

8. The micro-trench filling system of claim 1 , wherein structural filler is a single unit.

9. The micro-trench filling system of claim 1 , wherein the structural filler is made of a metallic material.

10. The micro-trench filling system of claim 1 , wherein the structural filler is made of synthetic fiber.

11. The micro-trench filling system of claim 1 , wherein the flowable filler is a cementitious grout.

12. The micro-trench filling system of claim 1 , wherein the flowable filler is a polymeric elastomer.

13. A method for filling a micro-trench for holding an air-tight conduit, comprising:

cutting a trench from a covering surface forming a channel within the covering surface;

inserting the air-tight conduit into the bottom of the channel of the trench;

inserting a structural filler into the channel of the trench, the structural filler being disposed on the conduit and the structural filler being made of a mesh material and having a plurality of openings;

pouring a flowable filler into the channel of the trench, wherein the flowable filler flows through the plurality of openings of the structural filler to create a bond between the flowable filler and the structural filler and surrounds the conduit,

wherein the air-tight conduit is completely covered by the structural filler and the flowable filler such that the air-tight conduit is held in place within the bottom of the trench.

14. The method of claim 13 , further including:

applying a sealing material to the trench over the structural filler and flowable filler to create a protective seal across the trench.

15. The method of claim 13 , further including:

clearing debris from the trench after the trench is cut.

16. The method of claim 13 , further including:

providing a location for the trench to be cut.