Electromagnetic pulse shield

Abstract

A method according to one embodiment includes securing a first plurality of conductive sheets to a surface, applying a conductive tape to a first plurality of joints between conductive sheets of the first plurality of conductive sheets, and securing a second plurality of conductive sheets to the first plurality of conductive sheets without fully penetrating the first plurality of conductive sheets. In such an embodiment, each of a second plurality of joints between conductive sheets of the second plurality of conductive sheets is offset relative to the first plurality of joints.

What is claimed is: 
     
         1 . A method, comprising:
 securing a first plurality of conductive sheets to a surface;   applying a conductive tape to a first plurality of joints between conductive sheets of the first plurality of conductive sheets; and   securing a second plurality of conductive sheets to the first plurality of conductive sheets without fully penetrating the first plurality of conductive sheets,   wherein an adhesive is arranged between the first plurality of conductive sheets and the second plurality of conductive sheets.   
     
     
         2 . The method of  claim 1 , wherein securing the second plurality of conductive sheets to the first plurality of conductive sheets comprises adhering the second plurality of conductive sheets to the first plurality of conductive sheets. 
     
     
         3 . The method of  claim 1 , wherein securing the second plurality of conductive sheets to the first plurality of conductive sheets comprises screwing the second plurality of conductive sheets to the first plurality of conductive sheets with self-tapping screws without fully penetrating the first plurality of conductive sheets. 
     
     
         4 . The method of  claim 3 , wherein screwing the second plurality of conductive sheets to the first plurality of conductive sheets with the self-tapping screws comprises screwing the second plurality of conductive sheets to the first plurality of conductive sheets with the self-tapping screws at every nine inches in both a longitudinal direction and a lateral direction. 
     
     
         5 . The method of  claim 1 , wherein each of a second plurality of joints between conductive sheets of the second plurality of conductive sheets is offset relative to the first plurality of joints. 
     
     
         6 . The method of  claim 1 , wherein:
 each conductive sheet of the first plurality of conductive sheets and the second plurality of conductive sheets comprises galvanized sheet metal; and   the conductive tape comprises an aluminum backing and the adhesive.   
     
     
         7 . The method of  claim 1 , wherein securing the first plurality of conductive sheets to the surface comprises:
 placing the first plurality of conductive sheets on the surface adjacent one another; and   adhering the first plurality of conductive sheets to the surface.   
     
     
         8 . The method of  claim 1 , wherein securing the second plurality of conductive sheets to the first plurality of conductive sheets comprises:
 placing the second plurality of conductive sheets on the first plurality of conductive sheets adjacent one another such that (i) each longitudinal joint between conductive sheets of the second plurality of conductive sheets is offset from each longitudinal joint between conductive sheets of the first plurality of conductive sheets by a first distance and (ii) each lateral joint between conductive sheets of the second plurality of conductive sheets is offset from each lateral joint between conductive sheets of the first plurality of conductive sheets by a second distance.   
     
     
         9 . The method of  claim 8 , wherein:
 each conductive sheet of the first plurality of conductive sheets and the second plurality of conductive sheets has a same length and width; and   the first distance is half the width and the second distance is half the length.   
     
     
         10 . A method, comprising:
 securing a first plurality of conductive sheets to a surface;   applying a conductive tape to a first plurality of joints between conductive sheets of the first plurality of conductive sheets; and   securing a second plurality of conductive sheets to the first plurality of conductive sheets without fully penetrating the first plurality of conductive sheets such that an adhesive is arranged between the first plurality of conductive sheets and the second plurality of conductive sheets.   
     
     
         11 . The method of  claim 10 , wherein:
 the surface is a first surface that meets a second surface at a surface joint;   each of a second plurality of joints between conductive sheets of the second plurality of conductive sheets is offset relative to the first plurality of joints; and   the method further comprises (i) securing an angled conductive sheet to at least one conductive sheet of the first plurality of conductive sheets at the surface joint and (ii) securing at least one conductive sheet of the second plurality of conductive sheets to the angled conductive sheet.   
     
     
         12 . The method of  claim 11 , wherein the first surface is a floor surface and the second surface is a wall surface. 
     
     
         13 . The method of  claim 11 , wherein the first surface is a wall surface and the second surface is one of a ceiling surface or a floor surface. 
     
     
         14 . The method of  claim 11 , wherein the first surface is a ceiling surface and the second surface is a wall surface. 
     
     
         15 . The method of  claim 10 , wherein securing the second plurality of conductive sheets to the first plurality of conductive sheets comprises adhering the second plurality of conductive sheets to the first plurality of conductive sheets. 
     
     
         16 . The method of  claim 10 , wherein securing the second plurality of conductive sheets to the first plurality of conductive sheets comprises screwing the second plurality of conductive sheets to the first plurality of conductive sheets with self-tapping screws without fully penetrating the first plurality of conductive sheets. 
     
     
         17 . The method of  claim 10 , wherein securing the first plurality of conductive sheets to the surface comprises adhering the first plurality of conductive sheets to the surface. 
     
     
         18 . The method of  claim 10 , wherein each conductive sheet of the first and second plurality of conductive sheets is composed of at least one material that permits dissipation of electromagnetic pulses. 
     
     
         19 . The method of  claim 10 , wherein applying the conductive tape to the first plurality of joints between the conductive sheets of the first plurality of conductive sheets creates at least one electrical short between the conductive sheets. 
     
     
         20 . The method of  claim 10 , wherein securing the second plurality of conductive sheets to the first plurality of conductive sheets without fully penetrating the first plurality of conductive sheets such that the adhesive is arranged between the first plurality of conductive sheets and the second plurality of conductive sheets comprises defining a floor surface.