Asphalt sealer for surface crack repair

1. A method of repairing cracks in a paved surface comprising:

Identifying at least one crack in a paved surface to be repaired;

Substantially filling said at least one crack with an asphalt sealer including approximately 40-55% by weight of an air cooled blast furnace sand; whereby said asphalt sealer can withstand large temperature deviations without failing;

partially filing said crack with a grout material; and placing said asphalt sealer on said grout material.

2. The method of claim 1 , wherein said asphalt sealer includes approximately 48% by weight of said air cooled blast furnace sand.

3. The method of claim 1 , wherein said grout material, includes class F fly ash in a range of approximately 0 to 30% by weight of said grout material and cement kiln dust in a range of approximately 50 to 90% by weight of said grout material.

4. The method of claim 1 , wherein said paved surface is an asphalt surface.

5. A method of repairing cracks in a paved surface, comprising:

identifying at least one crack in a paved surface to be repaired;

at least partially filling said at least one crack is an asphalt sealer including approximately 40-55% by weight of an air cooled blast furnace sand, whereby said asphalt sealer can withstand large temperature deviations without failing; and

partially filling said crack with a grout material; and

placing said asphalt sealer on said grout material.

6. The method of claim 5 , wherein said asphalt sealer includes approximately 48% by weight of said air cooled blast furnace sand.

7. The method of claim 5 , wherein said grout material includes class F fly ash in a range of approximately 0-30% by weight of said grout material and cement kiln dust in a range of approximately 50-90% by weight of said grout material.

8. The method of claim 5 , wherein said paved surface is an asphalt surface.