Web member for concrete form walls

Claim 2

A building component comprising: first and second high density foam panels each having inner and outer surfaces, top and bottom, and first and second ends, said panels arranged in spaced parallel relationship with their inner surfaces facing each other, and at least two bridging members extending between and through and molded into said panel members, each said bridging member comprising: a pair of elongated end plates oriented vertically and abutting against said outer surfaces of said panels; a thin narrow strip member joining the mid-areas of said end plates; a series of first narrow bracing members extending from positions adjacent a mid-point of said narrow strip member to positions spaced a short distance from the ends of said end plates; and a series of second narrow bracing members extending from positions on said first bracing members to positions on said strip member intermediate said plates and said mid-point of said strip member.

Claim 3

The component of claim 1 wherein said second bracing members are oriented substantially vertically.

Claim 4

The component of claim 2 wherein an edge of each said second bracing member closest to said mid-point of said narrow strip is substantially flush with said inner surface of a respective said panel.

Claim 5

The component of claim 3 including a series of short outer transverse stiffening members extending from said narrow strip vertically along said edges of said second bracing members and substantially flush with said inner surfaces of respective said panels.

Claim 6

The component of claim 4 wherein said stiffening members include a short 90 degree extension across respective said second bracing members into respective said panels.

Claim 7

The component of claim 1 including a central transverse stiffening member on each side of said mid-point of said narrow strip.

Claim 8

The component of claim 1 wherein said narrow strip includes a widened area about its mid-point with which said first bracing members are integral and which includes a predetermined pattern of seats whereby rebar may be selectively positioned relative to said component.

Claim 9

The component of claim 7 wherein said seats are defined in part by yieldable members whereby to provide snap fit for said rebar.

Claim 10

The component of claim 1 wherein lines through said series of first bracing members form an "X" pattern between said end plates.

Claim 11

The component of claim 1 including an elongated stiffening rib along an inner face of said end plates, said rib integral with ends of said first bracing members.

Claim 12

The component of claim 1 wherein said narrow strip has a stepped configuration in which an upper part of said strip is horizontally offset from a lower part thereof.

Claim 13

For use in a building component comprising first and second high density foam panels each having inner and outer surfaces, top and bottom, and first and second ends, said panels arranged in spaced parallel relationship with their inner surfaces facing each other, and at least two bridging members extending between and through and molded into said panel members; an improved bridging member comprising: a pair of elongated end plates oriented vertically and abutting against said outer surfaces of said panels; a thin narrow strip member joining the mid-areas of said end plates; a series of first narrow bracing members extending from positions adjacent a mid-point of said narrow strip member to positions spaced a short distance from the ends of said end plates; and a series of second narrow bracing members extending from positions on said first bracing members to positions on said strip member intermediate said plates and said mid-point of said strip member.

Claim 14

For use in a building component comprising first and second high density foam panels each having inner and outer surfaces, top and bottom, and first and second ends, said panels arranged in spaced parallel relationship with their inner surfaces facing each other, and at least two bridging members extending between and through and molded into said panel members; an improved bridging member comprising: a pair of elongated end plates oriented vertically and abutting against said outer surfaces of said panels; a thin narrow strip member joining the mid-areas of said end plates; a series of first narrow bracing members extending from positions adjacent a mid-point of said narrow strip member to positions spaced a short distance from the ends of said end plates; and a series of second narrow bracing members extending from positions on said first bracing members to positions on said strip member intermediate said plates and said mid-point of said strip member.

Claim 15

A building component comprising: first and second high density foam panels each having inner and outer surfaces, top and bottom, and first and second ends, said panels arranged in spaced parallel relationship with their inner surfaces facing each other, and at least two bridging members extending between and through and molded into said panel members, and wherein said top of one said panel is substantially thicker than the bottom thereof, said outer surface of said one panel is profiled to extend outwardly and upwardly from said bottom thereof to said top thereof, and wherein said inside surface of said thicker part is partially cut away in areas spaced from said bridging members.

Claim 16

A building component comprising: first and second high density foam panels each having inner and outer surfaces, top and bottom, and first and second ends, said panels arranged in spaced parallel relationship with their inner surfaces facing each other, and at least two bridging members extending between and through and molded into said panel members, and wherein said top of one said panel is substantially thicker than the bottom thereof, said outer surface of said one panel is profiled to extend outwardly and upwardly from said bottom thereof to said top thereof, and wherein said inside surface of said thicker part is partially cut away in areas spaced from said bridging members.

Claim 17

The component of claim 13 wherein said outer surface of said one panel includes a lower vertical part, an upper vertical part, and an intermediate part connecting said lower and upper parts.

Claim 18

The component of claim 14 wherein said cut away parts follow the profile of but are spaced from said outer surface of said one panel.

Claim 19

A building component comprising: first and second high density foam panels each having inner and outer surfaces, top and bottom, and first and second ends, said panels arranged in spaced parallel relationship with their inner surfaces facing each other, and at least two bridging members extending between and through and molded into said panel members, each said bridging member comprising: a pair of elongated end plates oriented vertically and abutting against said outer surfaces of said panels; a thin narrow strip member joining the mid-areas of said end plates; a series of first narrow bracing members extending from positions adjacent a mid-point of said narrow strip member to positions spaced a short distance from the ends of said end plates; a series of second narrow bracing members extending from positions on said first bracing members to positions on said strip member intermediate said plates and said mid-point of said strip member; and wherein said top of one said panel is substantially thicker than the bottom thereof, said outer surface of said one panel is profiled to extend outwardly and upwardly from said bottom thereof to said top thereof, and wherein said inside surface of said thicker part is partially cut away in areas not containing said bridging members.

Claim 20

A building component comprising: first and second high density foam panels each having inner and outer surfaces, top and bottom, and first and second ends, said panels arranged in spaced parallel relationship with their inner surfaces facing each other, and at least two bridging members extending between and through and molded into said panel members, each said bridging member comprising: a pair of elongated end plates oriented vertically and abutting against said outer surfaces of said panels; a thin narrow strip member joining the mid-areas of said end plates; a series of first narrow bracing members extending from positions adjacent a mid-point of said narrow strip member to positions spaced a short distance from the ends of said end plates; a series of second narrow bracing members extending from positions on said first bracing members to positions on said strip member intermediate said plates and said mid-point of said strip member; and wherein said top of one said panel is substantially thicker than the bottom thereof, said outer surface of said one panel is profiled to extend outwardly and upwardly from said bottom thereof to said top thereof, and wherein said inside surface of said thicker part is partially cut away in areas not containing said bridging members.