US2003001070A1PendingUtilityA1

Manufactured reinforced concrete system

Priority: Mar 22, 2001Filed: Mar 21, 2002Published: Jan 2, 2003
Est. expiryMar 22, 2021(expired)· nominal 20-yr term from priority
Inventors:John Rademacher
E04B 5/40E04B 2/8605E02D 27/44E04H 4/0081E02D 2250/0007E02D 17/04E04G 21/185
38
PatentIndex Score
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Claims

Abstract

A self-reinforcing in-situ concrete form that receives concrete including a first panel having a first surface and a second surface positioned opposite to the first surface, and a reinforcement rib connected to the first surface of the first panel, the reinforcement rib generally including a retention surface spaced away from the first surface of the first panel, wherein the retention surface is positioned in a non-perpendicular alignment with the first surface of the first panel, and the panel and the retention surface are designed to stay attached to the concrete after the concrete cures.

Claims

exact text as granted — not AI-modified
I claim:  
     
         1 . An in-situ concrete form that receives concrete comprising: 
 a first panel having a first surface and a second surface positioned opposite to the first surface; and    a reinforcement rib connected to the first surface of the first panel, the reinforcement rib comprising a retention surface spaced away from the first surface of the first panel,    wherein the retention surface is positioned in a non-perpendicular alignment with the first surface of the first panel, and the panel and the retention surface are designed to stay attached to the concrete after the concrete cures.    
     
     
         2 . The in-situ form as claimed in  claim 1 , wherein the first panel is made from a material selected from the group consisting of aluminum, steel, hot-rolled steel, cold-rolled steel, stainless steel, embossed steel, pickled and oiled steel, and steel having a rust inhibitor coating.  
     
     
         3 . The in-situ form as claimed in  claim 1  wherein the reinforcement rib defines a shape selected from the group consisting of a C-shape cross-section, a Z-shape cross-section, and a triangular-shape cross-section.  
     
     
         4 . The in-situ form as claimed in  claim 3 , wherein the C-shape cross-section and the Z-shape cross-section each comprise a base arm, an extension arm connected to the base arm, and a retention arm connected to the extension arm, wherein the retention arm defines the retention surface.  
     
     
         5 . The in-situ form as claimed in  claim 3 , wherein the triangular-shape cross-section reinforcement rib comprises three spaced apart rods and an internal support lattice.  
     
     
         6 . The in place concrete form as claimed in  claim 1 , wherein the reinforcement rib is made from a material selected from the group consisting of steel, hot-rolled steel, cold-rolled steel, stainless steel, embossed steel, pickled and oiled steel, and coated steel.  
     
     
         7 . The in place concrete form as claimed in  claim 1 , further comprising: 
 a second panel positioned opposite to the first panel, the second panel also comprising a first surface, a second surface positioned opposite to the first surface, and a reinforcement rib connected to the first surface of the second panel, the reinforcement rib comprising a second retention surface spaced away from the first surface of the second panel, wherein the second retention surface is positioned in a non-perpendicular alignment with the first surface of the panel; and    a removable spacer bar positioned between the second surface of the first panel and the second surface of the second panel.    
     
     
         8 . The in-situ form as claimed in  claim 7 , wherein the removable spacer bar is slideably movable and further comprising attachment means slideably connected to the removable spacer bar.  
     
     
         9 . A method of creating a concrete wall comprising the steps of: 
 a) installing a first panel having a first surface, a second surface positioned opposite to the first surface, and a reinforcement rib connected to the first surface of the first panel, the reinforcement rib comprising a retention surface spaced away from the first surface of the first panel, wherein the retention surface is positioned in a nonperpendicular alignment with the first surface of the first panel;    b) pouring concrete adjacent to the first surface of the first panel such that the reinforcement rib extends into the concrete; and    c) curing the concrete.    
     
     
         10 . The method as claimed in  claim 9 , further comprising the step of: 
 d) applying a decorative or rust-inhibition coating to the second surface of the panel.    
     
     
         11 . The method as claimed in  claim 9 , further comprising the steps of: 
 e) installing a second panel opposite to the first panel, the second panel also having a first surface, a second surface positioned opposite to the first surface, and a reinforcement rib connected to the first surface of the panel, the reinforcement rib comprising a second retention surface spaced away from the first surface of the second panel, wherein the second retention surface is positioned in a non-perpendicular alignment with the first surface of the second panel; and    f) installing a removable spacer bar between the second surface of the first panel and the second surface of the second panel.    
     
     
         12 . The method as claimed in  claim 11 , further comprising the step of: 
 g) installing an attachment means on the removable spacer bar.    
     
     
         13 . The method as claimed in  claim 11 , further comprising the step of: 
 h) removing the removable spacer bar after the concrete has cured.    
     
     
         14 . An in situ concrete form comprising: 
 a first panel having a first surface and a second surface positioned opposite to the first surface;    a reinforcement rib connected to the first surface of the first panel, the reinforcement rib comprising a retention surface spaced away from the first surface of the first panel,    wherein the retention surface is positioned in a non-perpendicular alignment with the first surface of the first panel; and    a second panel positioned opposite to the first panel, the second panel also comprising a first surface, a second surface positioned opposite to the first surface, and a reinforcement rib connected to the first surface of the second panel, the reinforcement rib defining a second retention surface spaced away from the first surface of the second panel, wherein the second retention surface is positioned in a non-perpendicular alignment with the first surface of the second panel.    
     
     
         15 . The in-situ form as claimed in  claim 14 , wherein the first panel and the second panel are both made from a material selected from the group consisting of steel, hot-rolled steel, cold-rolled steel, stainless steel, embossed steel, pickled and oiled steel, and steel having a rust inhibitor coating.  
     
     
         16 . The in-situ form as claimed in  claim 14 , wherein the reinforcement rib defines a shape selected from the group consisting of a C-shape cross-section, a Z-shape cross-section, and a triangular-shape cross-section.  
     
     
         17 . The in-situ form as claimed in  claim 16 , wherein the C-shape cross-section and the Z-shape cross-section each comprise a base arm, an extension arm connected to the base arm, and a retention arm connected to the extension arm, wherein the retention arm defines the first and second retention surfaces.  
     
     
         18 . The in-situ form as claimed in  claim 16 , wherein the triangular shape cross-section reinforcement rib comprises three spaced apart rods and an internal support lattice.  
     
     
         19 . The in-place concrete form as claimed in  claim 14 , wherein the reinforcement rib is made from a material selected from the group consisting of steel, hot-rolled steel, cold-rolled steel, stainless steel, embossed steel, pickled and oiled steel, and coated steel.  
     
     
         20 . The in-situ concrete form as claimed in  claim 14 , further comprising a removable spacer bar removably positioned between the second surface of the first panel and the second surface of the second panel.

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