Composition and method for surface repair

Abstract

A composition and method of repairing damaged concrete and asphalt surfaces includes a two-part polymer resin mixture. To effectuate a repair, the damaged portion is cleaned of debris and loose pieces. The two-part polymer resin mixture is mixed onsite and is applied as a protective overlay over the damaged portion. Once cured, the mixture provides a protective layer over the damaged area.

1 . A method of repairing a damaged surface, said method comprising:
 removing any loose debris from the surface; and   applying a protective overlay on the surface;   wherein the protective overlay comprises a composition of resin and fly ash;   wherein a ratio of the resin to fly ash by volume is 8:1 plus or minus 15%.   
     
     
         2 . The method of  claim 1 , wherein the composition further comprises fumed silica. 
     
     
         3 . The method of  claim 2 , further comprising mixing the composition in a mixer. 
     
     
         4 . The method of  claim 1 , wherein the composition further comprises a hardening agent. 
     
     
         5 . The method of  claim 1 , wherein the composition further comprises sand. 
     
     
         6 . The method of  claim 1 , wherein in the surface is formed of cement. 
     
     
         7 . The method of  claim 1 , further comprising painting the protective overlay after it has cured. 
     
     
         8 . A method of repairing a damaged surface, said method comprising:
 removing any loose debris from the surface; and   applying a protective overlay on the surface;   wherein the protective overlay comprises a composition of resin, fly ash and a hardener;   wherein a ratio of the fly ash to hardener by volume is 1:1 plus or minus 15%.   
     
     
         9 . (canceled) 
     
     
         10 . The method of  claim 9 , further comprising mixing the composition in a mixer. 
     
     
         11 . The method of  claim 8 , wherein the composition further comprises aggregate. 
     
     
         12 . The method of  claim 8 , wherein the composition further comprises sand. 
     
     
         13 . A composition for repairing a surface comprising:
 a resin; and   fly ash;   wherein a ratio of the resin to fly ash by volume is 7:1 plus or minus 15%.   
     
     
         14 . The composition of  claim 13 , further comprising sand. 
     
     
         15 . The composition of  claim 13 , further comprising fumed silica. 
     
     
         16 . The composition of  claim 13 , further comprising aggregate. 
     
     
         17 . A composition for repairing a surface comprising:
 a resin; and   fly ash;   wherein a ratio of the resin to fly ash by volume is 8:1 plus or minus 15%.