Reinforcement composition and method thereof

1. A method of reinforcing an asphalt composition, comprising:

providing a reinforcement composition comprising an outer container and a core, the outer container having the core contained therein, the core comprising a plurality of fibers, and the outer container comprising a polyolefin selected from the group consisting of polyethylene, polypropylene, and mixtures thereof; and

introducing the reinforcement composition into an asphalt composition, said asphalt composition comprising aggregate and binder,

wherein the outer container of the reinforcement composition is constructed such that when a specified temperature is reached in the asphalt composition, the plurality of fibers are released from the outer container and mixed into the asphalt composition.

2. The method of claim 1 , wherein the plurality of fibers is selected from the group consisting of polymer fibers, aramid fibers, and mixtures thereof.

3. The method of claim 1 , wherein the outer container further comprises a plurality of fibers.

4. The method of claim 1 , wherein the plurality of fibers is present in an amount of from about 0.0001 to about 10.0 percent by volume per ton of the asphalt material.

5. The method of claim 1 , wherein the outer container is dispersed in the asphalt composition when a transition temperature of the outer container is reached or exceeded.

6. The method of claim 5 , wherein the dispersed outer container reduces friability of the plurality of fibers in the asphalt composition.

7. The method of claim 1 , wherein the asphalt composition is contained in a chamber selected from the group consisting of an asphalt mixing machine, and associated chambers located up-line and down-line of the asphalt mixing machine.

8. The method of claim 1 , wherein more than one container is introduced into the asphalt composition.

9. The method of claim 7 , wherein the chamber is a component of a process selected from the group consisting of a batch process and a continuous process.

10. The method of claim 2 , wherein the plurality of fibers includes a blend of aramid fibers and polyolefin fibers.

11. A method of reinforcing an asphalt composition, comprising:

providing a core comprising a plurality of fibers;

encompassing the core within an outer container to form a reinforcement composition;

introducing the reinforcement composition into an asphalt composition, said asphalt composition comprising aggregate and binder;

heating the asphalt composition to a specified temperature, the outer container of the reinforcement composition being constructed such that when the specified temperature is reached in the asphalt composition, the plurality of fibers are released from the outer container and mixed into the asphalt composition;

releasing the plurality of fibers from the outer container; and

mixing the plurality of fibers into the asphalt composition.