Protective roof walkway for synthetic membrane roofs

Abstract

An Ultra-violet stable, abrasion resistant, fabric (non-woven, Woven, or tufted) is laminated to a synthetic film that is compatible with the standard membrane systems that can be attached by adhesive, solvent, or heat. The product provides protection to the roof system in areas of pedestrian or other traffic from abrasion, puncture, or other damage, thereby prolonging the life span of the roofing system.

What is claimed is:  
     
         1 . Durable walkway for a roof comprising a multi-layered structure of a synthetic polymer film layer and non-woven fabric layer in operative engagement.  
     
     
         2 . The walkway product of  claim 1  wherein the non-woven fabric has resistance to ultraviolet induced degradation and fire resistance (as required) and the film provides puncture resistance.  
     
     
         3 . The walkway product of  claim 1  constructed as a composite structure that is impermeable to water and resistant to chemicals on the roof.  
     
     
         4 . The walkway product of  claim 1  wherein, as installed, the fabric layer of the structure is the upper layer.  
     
     
         5 . The walkway product of  claim 1  with its layers bonded to each other by self-bonding.  
     
     
         6 . The walkway product of  claim 1  with its layers bonded to each other by adhesive.  
     
     
         7 . The walkway product of  claim 1  with its layers bonded to each other by mechanical means.  
     
     
         8 . A membrane roof covering system with a retrofitted walkway as set forth in  claim 1  adhered thereto.  
     
     
         9 . A membrane roof covering system with an OEM walkway as set forth in  claim 1  adhered thereto