Prefabricated insulating panels

Claim 2

An exterior insulation panel comprising: a panel body having front, back, longitudinal side and lateral side surfaces; at least one preformed channel into said back surface of said panel extending from one side surface to another side surface, said preformed channel including a first portion projecting through said panel from said back surface toward said front surface and a second portion continuous with said first portion projecting within said panel toward at least one of said side surfaces other than those between which the channel extends; a flanged rigidifying means for strengthening said panel body which is slidably and matingly disposed within and extending substantially along the length of said channel, said rigidifying means also including means for structurally supporting said panel on the exterior surface of a building.

Claim 3

A panel as in claim 1, wherein said panel body is a foam insulating material.

Claim 4

A panel as in claim 2, wherein said panel body is coated with a cementitious facing on said front, longitudinal side and lateral side surfaces.

Claim 5

A panel as in claim 3, wherein said channel includes two L-shaped grooves cut into the back surface of said panel body.

Claim 6

A panel as in claim 4, wherein said grooves are spaced and said L-shaped grooves face opposite longitudinal sides.

Claim 7

A panel as in claim 4, wherein said rigidifying means is a metallic extrusion.

Claim 8

A panel system comprising: a panel body having front, back, longitudinal side and lateral side surfaces; at least one channel into said back surface of said panel body parallel to said longitudinal side and extending from one lateral side to the other; a rigidifying means for strengthening said body panel disposed within said channel; a fastening means to be mounted to a substrate for affixing said panel to said substrate, said fastening means slidingly engaging said panel between said rigidifying means and said panel body.

Claim 9

A panel system comprising: a panel body having front, back, longitudinal side and lateral side surfaces; at least one channel into said back surface of said panel body parallel to said longitudinal side and extending from one lateral side to the other; a rigidifying means for strengthening said body panel disposed within said channel; a fastening means to be mounted to a substrate for affixing said panel to said substrate, said fastening means slidingly engaging said panel between said rigidifying means and said panel body.

Claim 10

A panel system as in claim 7, wherein said panel body is a foam insulating material.

Claim 11

A panel system as in claim 8, wherein said panel body is coated with a cementitious facing on said front, longitudinal side and lateral side surfaces.

Claim 12

A panel system as in claim 9, wherein said fastening means is a flat plate and fastener.

Claim 13

A panel system comprising: a panel body having front, back, longitudinal side and lateral side surfaces, said panel body being formed of a foam insulating material and coated with a cementitious facing on said front, longitudinal side and lateral side surfaces; at least one channel into said back surface of said panel body parallel to said longitudinal side and extending from one lateral side to the other; a rigidifying means for strengthening said body panel disposed within said channel; and a fastening means to be mounted to a substrate for affixing said panel to said substrate by slidingly engaging said rigidifying means, said fastening means includes a flat plate and fastener wherein said plate is disposed between said rigidifying means and said panel body channel, the surface area about said channel being free of said cementitious coating and said surface area being deformed beneath said rigidifying means by said plate.

Claim 14

A panel system comprising: a panel body having front, back, longitudinal side and lateral side surfaces, said panel body being formed of a foam insulating material and coated with a cementitious facing on said front, longitudinal side and lateral side surfaces; at least one channel into said back surface of said panel body parallel to said longitudinal side and extending from one lateral side to the other; a rigidifying means for strengthening said body panel disposed within said channel; and a fastening means to be mounted to a substrate for affixing said panel to said substrate by slidingly engaging said rigidifying means, said fastening means includes a flat plate and fastener wherein said plate is disposed between said rigidifying means and said panel body channel, the surface area about said channel being free of said cementitious coating and said surface area being deformed beneath said rigidifying means by said plate.

Claim 15

A panel system as in claim 11, wherein said plate is bolted to a substrate.

Claim 16

A panel system as in claim 12, wherein said plate engages two adjacent panels.

Claim 17

A panel system as in claim 13, including caulking between adjacent panel bodies.

Claim 20

A method as in claim 15, wherein said fastening means is applied to said substrate from a back side of said panel.

Claim 21

A method as in claim 15, wherein said fastening means is applied to said substrate from a front side of said panel.

Claim 22

A method as in claim 17, wherein said fastening means is bolted to said substrate.

Claim 23

A method as in claim 15, including wire cutting said channels into said panel body, wherein said channels are two oppositely facing L-shaped grooves.

Claim 24

A method as in claim 19, wherein said rigidifying means has oppositely facing integral L-shaped flanges and slides into said L-shaped grooves.

Claim 27

A method as in claim 21, including sliding an adjacent panel onto said plate.

Claim 28

A method as in claim 22, including caulking between adjacent panels.

Claim 29

An exterior insulating construction panel, applied to a building surface as an independent unit, comprising: a panel member having at least one preformed channel across a surface of said panel member, a portion of said channel extending into said panel member at an angle with respect to said panel surface; a rigidifying member matingly received within said panel member so as to provide structural rigidity and support for said panel member; and fastening means matingly received within said rigidifying member for securing said panel member to said building surface without creating a thermally conductive path from ambient atmosphere to said building surface.

Claim 30

An exterior insulating construction panel, applied to a building surface as an independent unit, comprising: a panel member having at least one preformed channel across a surface of said panel member, a portion of said channel extending into said panel member at an angle with respect to said panel surface; a rigidifying member matingly received within said panel member so as to provide structural rigidity and support for said panel member; and fastening means matingly received within said rigidifying member for securing said panel member to said building surface without creating a thermally conductive path from ambient atmosphere to said building surface.

Claim 31

In an exterior structural construction, for insulating a building surface, formed from a plurality of independent structural units each having an exposed exterior face and being mounted directly to said building surface, the improvements being said unit construction and mounting arrangement to said building surface, comprising: a preformed channel formed across a first surface of each of said units which is to be directly adjacent said building surface, said channel extending inwardly from said first surfaces, partially through said units and at an angle from the surface normal; a rigidifying element matingly received and co-extensive within said channel with respect to said units so as to provide structural rigidity and support for each of said units; and fastener means cooperatively associated with and for securing said rigidifying element to said building surface without creating a thermally conductive path through said untis from said exterior said to said building surface.

Claim 32

In an exterior structural construction, for insulating a building surface, formed from a plurality of independent structural units each having an exposed exterior face and being mounted directly to said building surface, the improvements being said unit construction and mounting arrangement to said building surface, comprising: a preformed channel formed across a first surface of each of said units which is to be directly adjacent said building surface, said channel extending inwardly from said first surfaces, partially through said units and at an angle from the surface normal; a rigidifying element matingly received and co-extensive within said channel with respect to said units so as to provide structural rigidity and support for each of said units; and fastener means cooperatively associated with and for securing said rigidifying element to said building surface without creating a thermally conductive path through said untis from said exterior said to said building surface.

Claim 33

A construction panel applied to a building surface comprising: a panel body having a plurality of spaced apart channels previously formed within one surface thereof, at least one of said channels having a first portion projecting from said surface into said panel body and a second portion continuous with the first portion and extending laterally within said panel body; and rigidifying means for strengthening said panel body received within said channels and slidable along the length of said channels, said rigidifying means including a first portion bridging said channels and a flanged second portion coextensive with said second portion of said channel, and said rigidifying means including means for structurally supporting said panel body.

Claim 34

A construction panel applied to a building surface comprising: a panel body having a plurality of spaced apart channels previously formed within one surface thereof, at least one of said channels having a first portion projecting from said surface into said panel body and a second portion continuous with the first portion and extending laterally within said panel body; and rigidifying means for strengthening said panel body received within said channels and slidable along the length of said channels, said rigidifying means including a first portion bridging said channels and a flanged second portion coextensive with said second portion of said channel, and said rigidifying means including means for structurally supporting said panel body.

Claim 35

The contruction panel according to claim 21 wherein the portion of said panel body about said channels is formed from foamed material and application of said construction panel to said building surface by said structurally supporting means results in slight compression of said foam material.