CA2510879A1 - Fire resistant panel with structural inserts - Google Patents
Fire resistant panel with structural inserts Download PDFInfo
- Publication number
- CA2510879A1 CA2510879A1 CA002510879A CA2510879A CA2510879A1 CA 2510879 A1 CA2510879 A1 CA 2510879A1 CA 002510879 A CA002510879 A CA 002510879A CA 2510879 A CA2510879 A CA 2510879A CA 2510879 A1 CA2510879 A1 CA 2510879A1
- Authority
- CA
- Canada
- Prior art keywords
- cement
- fire resistant
- sandwich structure
- sheet
- resistant panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/382—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a frame of concrete or other stone-like substance
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
A fire resistant panel includes a first sheet and a second sheet of non-combustible material positioned in parallel spaced relation to define a sandwich structure with a central cavity.
The sandwich structure has a top, a bottom and opposed ends. Cement posts are positioned in spaced relation in the central cavity, in a substantially vertical orientation extending between the top and the bottom. A cement beam is positioned along the top of the central cavity, supported by the cement posts. Rigid foam insulation fills a remainder of the central cavity, with the cement posts and cement beam providing enhanced structural stability to the sandwich structure.
The sandwich structure has a top, a bottom and opposed ends. Cement posts are positioned in spaced relation in the central cavity, in a substantially vertical orientation extending between the top and the bottom. A cement beam is positioned along the top of the central cavity, supported by the cement posts. Rigid foam insulation fills a remainder of the central cavity, with the cement posts and cement beam providing enhanced structural stability to the sandwich structure.
Description
TITLE OF THE INVENTION:
Fire resistant panel with structural inserts.
FIELD OF THE INVENTION
The present invention relates to fire resistant panel with structural inserts, which are adapted to prevent collapse of the panel in the event of a fire.
BACKGROUND OF THE INVENTION
Canadian Patent Application 2,498,562 filed February 25, 2005 entitled "Fire resistant rigid foam construction panel" describes a panel that is highly resistant to fire. However, even fire resistant panels deteriorate when exposed to fire and will eventually collapse.
SUMMARY OF THE INVENTION
According to the present invention there is provided a fire resistant panel, which includes a first sheet and a second sheet of non-combustible material positioned in parallel spaced relation to define a sandwich structure with a central cavity. The sandwich structure has a top, a bottom and opposed ends. Cement posts are positioned in spaced relation in the central cavity. The cement posts are in a substantially vertical orientation between the top and the bottom. A cement beam is positioned along the top of the central cavity supported by the cement posts. Rigid foam 2 0 insulation fills a remainder of the central cavity, and the cement posts and cement beam provide enhanced structural stability to the sandwich structure.
BRIEF DESCRIPTION OF THE DRAWINGS
These and other features of the invention will become more apparent from the following 2 5 description in which reference is made to the appended drawings, the drawings are for the purpose of illustration only and are not intended to in any way limit the scope of the invention to the particular embodiment or embodiments shown, wherein:
FIG.1 is a top perspective view of a wall constructed with a fire resistant panel fabricated in accordance with the teachings of the present invention.
FIG. 2 is a top plan view, in section, of the fire resistant panel illushated in FIG.1.
FIG. 3 is a bottom perspective view of the fire resistant panel illustrated in FIG.1.
FIG. 4 is an exploded bottom perspective view of the fire resistant panel illustrated in FIG.1.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIIVVIENT
The preferred embodiment, a fire resistant panel generally identified by reference numeral 10, will now be described with reference to FIG.1 through 4.
Structure and Relationship of Parts:
Referring now to FIG.1, there is shown fire resistant panel 10, including a first sheet 12 and a second sheet 14. Sheets 12 and 14 are made from fire resistant material such as magnesium oxide, calcium silicate or cement, and are positioned in parallel spaced relation to define a sandwich structure 16 with a central cavity 18 that has a top 20, a bottom 22 and opposed ends 24 and 26. Refernng to FIG. 3, cement posts 28 made from reinforced concrete are positioned in spaced relation in central cavity 18, with cement posts 28 being in a substantially vertical orientation between top 20 and bottom 22 of central cavity 18. Referring to FIG. 2, a cement beam 30 also made from reinforced concrete is positioned along top 20 of central cavity 18 and is supported by cement posts 28 (the position of which is shown by dotted lines).
Since joints 2 0 reduce the overall strength, cement beam 30 is preferably formed as a continuous header for as much of the structure that panels 10 will be used to construct to improve the strength of the structure. A rigid non-combustible foam insulation 31, such as glass insulation, fills the remainder of central cavity 18, such that cement posts 28 and cement beam 30 provides enhanced structural stability to sandwich structure 16. As shown, in FIG. 4, opposed end 24 has a non-2 5 combustible male connector 32 and opposed end 26 has a female connector 34, whereby sandwich structure 16 may be connected in end to end relation with all joints having a non-combustible backing provided by male connector 32.
Referring now to FIG. 3, a bottom plate 36 is positioned at bottom 22 of sandwich structure 16. Bottom plate 36 includes means (not shown) for mechanical attachment of bottom plate 36 to an underlying structure. Foam panel 10 may then be attached to bottom plate 36 by inserting fasteners 39 through sheets 12 and 14, as needed. It is preferable that bottom plate 36 also be made from a non-combustible material.
Referring to FIG. 4, to increase the rigidity of sandwich structure 16, strips of non-combustible sheet material 40 may be positioned transversely on end across central cavity 18 between first sheet 12 and second sheet 14. Reinforcing strips 40 may be made from the same sheet material as first sheet 12 and second sheet 14, only cut into strips.
Operation:
The use of foam panel 10 will now be discussed with reference to FIGS. 1 through 4.
Referring to FIG. 1, foam panel 10 is prepared attaching bottom plate 36 to an underlying structure. Cement posts 28 are positioned within sandwich structure 16 formed from sheets 12 and 14, with cavity filled with foam glass insulation 31. Joints 35 of sandwich structure 16 are connected by non-combustible male connector 32 and female connector 34 such that all joints 35 have a non-combustible backing. Foam panel 10 is then positioned on bottom plate 36, and fasteners 39 are inserted to anchor it to bottom plate 36. Cement beam 30 is then formed as a continuous header on top of panel I 0. This will also tie in sheets 12 and 14 at the top of panel 10.
2 0 Using this technique, non-combustible foam panel 10 is provided that has integral cement supports, such that, in the event of foam panel 10 deteriorating in a fire, cement posts 28 and cement beam 30 will still provide support to the overall structure.
In this patent document, the word "comprising" is used in its non-limiting sense to mean 2 5 that items following the word are included, but items not specifically mentioned are not excluded.
A reference to an element by the indefinite article "a" does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be one and only one of the elements.
Fire resistant panel with structural inserts.
FIELD OF THE INVENTION
The present invention relates to fire resistant panel with structural inserts, which are adapted to prevent collapse of the panel in the event of a fire.
BACKGROUND OF THE INVENTION
Canadian Patent Application 2,498,562 filed February 25, 2005 entitled "Fire resistant rigid foam construction panel" describes a panel that is highly resistant to fire. However, even fire resistant panels deteriorate when exposed to fire and will eventually collapse.
SUMMARY OF THE INVENTION
According to the present invention there is provided a fire resistant panel, which includes a first sheet and a second sheet of non-combustible material positioned in parallel spaced relation to define a sandwich structure with a central cavity. The sandwich structure has a top, a bottom and opposed ends. Cement posts are positioned in spaced relation in the central cavity. The cement posts are in a substantially vertical orientation between the top and the bottom. A cement beam is positioned along the top of the central cavity supported by the cement posts. Rigid foam 2 0 insulation fills a remainder of the central cavity, and the cement posts and cement beam provide enhanced structural stability to the sandwich structure.
BRIEF DESCRIPTION OF THE DRAWINGS
These and other features of the invention will become more apparent from the following 2 5 description in which reference is made to the appended drawings, the drawings are for the purpose of illustration only and are not intended to in any way limit the scope of the invention to the particular embodiment or embodiments shown, wherein:
FIG.1 is a top perspective view of a wall constructed with a fire resistant panel fabricated in accordance with the teachings of the present invention.
FIG. 2 is a top plan view, in section, of the fire resistant panel illushated in FIG.1.
FIG. 3 is a bottom perspective view of the fire resistant panel illustrated in FIG.1.
FIG. 4 is an exploded bottom perspective view of the fire resistant panel illustrated in FIG.1.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIIVVIENT
The preferred embodiment, a fire resistant panel generally identified by reference numeral 10, will now be described with reference to FIG.1 through 4.
Structure and Relationship of Parts:
Referring now to FIG.1, there is shown fire resistant panel 10, including a first sheet 12 and a second sheet 14. Sheets 12 and 14 are made from fire resistant material such as magnesium oxide, calcium silicate or cement, and are positioned in parallel spaced relation to define a sandwich structure 16 with a central cavity 18 that has a top 20, a bottom 22 and opposed ends 24 and 26. Refernng to FIG. 3, cement posts 28 made from reinforced concrete are positioned in spaced relation in central cavity 18, with cement posts 28 being in a substantially vertical orientation between top 20 and bottom 22 of central cavity 18. Referring to FIG. 2, a cement beam 30 also made from reinforced concrete is positioned along top 20 of central cavity 18 and is supported by cement posts 28 (the position of which is shown by dotted lines).
Since joints 2 0 reduce the overall strength, cement beam 30 is preferably formed as a continuous header for as much of the structure that panels 10 will be used to construct to improve the strength of the structure. A rigid non-combustible foam insulation 31, such as glass insulation, fills the remainder of central cavity 18, such that cement posts 28 and cement beam 30 provides enhanced structural stability to sandwich structure 16. As shown, in FIG. 4, opposed end 24 has a non-2 5 combustible male connector 32 and opposed end 26 has a female connector 34, whereby sandwich structure 16 may be connected in end to end relation with all joints having a non-combustible backing provided by male connector 32.
Referring now to FIG. 3, a bottom plate 36 is positioned at bottom 22 of sandwich structure 16. Bottom plate 36 includes means (not shown) for mechanical attachment of bottom plate 36 to an underlying structure. Foam panel 10 may then be attached to bottom plate 36 by inserting fasteners 39 through sheets 12 and 14, as needed. It is preferable that bottom plate 36 also be made from a non-combustible material.
Referring to FIG. 4, to increase the rigidity of sandwich structure 16, strips of non-combustible sheet material 40 may be positioned transversely on end across central cavity 18 between first sheet 12 and second sheet 14. Reinforcing strips 40 may be made from the same sheet material as first sheet 12 and second sheet 14, only cut into strips.
Operation:
The use of foam panel 10 will now be discussed with reference to FIGS. 1 through 4.
Referring to FIG. 1, foam panel 10 is prepared attaching bottom plate 36 to an underlying structure. Cement posts 28 are positioned within sandwich structure 16 formed from sheets 12 and 14, with cavity filled with foam glass insulation 31. Joints 35 of sandwich structure 16 are connected by non-combustible male connector 32 and female connector 34 such that all joints 35 have a non-combustible backing. Foam panel 10 is then positioned on bottom plate 36, and fasteners 39 are inserted to anchor it to bottom plate 36. Cement beam 30 is then formed as a continuous header on top of panel I 0. This will also tie in sheets 12 and 14 at the top of panel 10.
2 0 Using this technique, non-combustible foam panel 10 is provided that has integral cement supports, such that, in the event of foam panel 10 deteriorating in a fire, cement posts 28 and cement beam 30 will still provide support to the overall structure.
In this patent document, the word "comprising" is used in its non-limiting sense to mean 2 5 that items following the word are included, but items not specifically mentioned are not excluded.
A reference to an element by the indefinite article "a" does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be one and only one of the elements.
It will be apparent to one skilled in the art that modifications may be made to the illustrated embodiment without departing from the spirit and scope of the invention as hereinafter defined in the Claims.
Claims (13)
1. A fire resistant panel, comprising:
a first sheet and a second sheet of non-combustible material positioned in parallel spaced relation to define a sandwich structure with a central cavity , the sandwich structure having a top, a bottom and opposed ends;
cement posts positioned in spaced relation in the central cavity, with the cement posts being in a substantially vertical orientation between the top and the bottom;
a cement beam positioned along the top of the central cavity supported by the cement posts; and a rigid foam insulation filling a remainder of the central cavity, such that the cement posts and cement beam provide enhanced structural stability to the sandwich structure.
a first sheet and a second sheet of non-combustible material positioned in parallel spaced relation to define a sandwich structure with a central cavity , the sandwich structure having a top, a bottom and opposed ends;
cement posts positioned in spaced relation in the central cavity, with the cement posts being in a substantially vertical orientation between the top and the bottom;
a cement beam positioned along the top of the central cavity supported by the cement posts; and a rigid foam insulation filling a remainder of the central cavity, such that the cement posts and cement beam provide enhanced structural stability to the sandwich structure.
2. The fire resistant panel as defined in Claim 1, wherein the non-combustible material of the first sheet and the second sheet is one of magnesium oxide, calcium silicate or cement.
3. The fire resistant panel as defined in Claim 1, wherein the cement beam and the cement posts are made from reinforced concrete.
4. The fire resistant panel as defined in Claim 1, wherein the rigid foam insulation is non-combustible foam glass.
5. The fire resistant panel as defined in Claim 1, wherein a bottom plate is positioned at the bottom of the sandwich structure.
6. The fire resistant panel as defined in Claim 5, wherein the bottom plate includes means for mechanical attachment of the bottom plate to an underlying structure.
7. The fire resistant panel as defined in Claim 1, wherein strips of non-combustible sheet material are positioned transversely on end across the central cavity between the first sheet and the second sheet to increase the rigidity of the sandwich structure.
8. The fire resistant panel as defined in Claim 1, wherein all joints have non-combustible backing.
9. The fire resistant panel as defined in Claim 1, where one of the opposed ends has a male connector and another of the opposed ends has a female connector, whereby the sandwich structure is connected is end to end relation.
10. A fire resistant panel, comprising:
a first sheet and a second sheet made from one of magnesium oxide, calcium silicate or cement positioned in parallel spaced relation to define a sandwich structure with a central cavity , the sandwich structure having a top, a bottom and opposed ends;
cement posts made from reinforced concrete positioned in spaced relation in the central cavity, with the cement posts being in a substantially vertical orientation between the top and the bottom;
a cement beam made from reinforced concrete positioned along the top of the central cavity supported by the cement posts; and a rigid non-combustible foam glass insulation filling a remainder of the central cavity, such that the cement posts and cement beam provide enhanced structural stability to the sandwich structure;
one of the opposed ends has a non-combustible male connector and another of the opposed ends has a female connector, whereby the sandwich structure is connected is end to end relation with all joints having a non-combustible backing provided by the male connector.
a first sheet and a second sheet made from one of magnesium oxide, calcium silicate or cement positioned in parallel spaced relation to define a sandwich structure with a central cavity , the sandwich structure having a top, a bottom and opposed ends;
cement posts made from reinforced concrete positioned in spaced relation in the central cavity, with the cement posts being in a substantially vertical orientation between the top and the bottom;
a cement beam made from reinforced concrete positioned along the top of the central cavity supported by the cement posts; and a rigid non-combustible foam glass insulation filling a remainder of the central cavity, such that the cement posts and cement beam provide enhanced structural stability to the sandwich structure;
one of the opposed ends has a non-combustible male connector and another of the opposed ends has a female connector, whereby the sandwich structure is connected is end to end relation with all joints having a non-combustible backing provided by the male connector.
11. The fire resistant panel as defined in Claim 10, wherein a bottom plate is positioned at the bottom of the sandwich structure.
12. The fire resistant panel as defined in Claim 11, wherein the bottom plate includes means for mechanical attachment of the bottom plate to an underlying structure.
13. The fire resistant panel as defined in Claim 10, wherein strips of non-combustible sheet material are positioned transversely on end across the central cavity between the first sheet and the second sheet to increase the rigidity of the sandwich structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002510879A CA2510879A1 (en) | 2005-05-18 | 2005-05-18 | Fire resistant panel with structural inserts |
| US11/437,567 US20060260268A1 (en) | 2005-05-18 | 2006-05-18 | Fire resistant panel with structural inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002510879A CA2510879A1 (en) | 2005-05-18 | 2005-05-18 | Fire resistant panel with structural inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2510879A1 true CA2510879A1 (en) | 2006-11-18 |
Family
ID=37447026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002510879A Abandoned CA2510879A1 (en) | 2005-05-18 | 2005-05-18 | Fire resistant panel with structural inserts |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20060260268A1 (en) |
| CA (1) | CA2510879A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090100780A1 (en) * | 2007-10-19 | 2009-04-23 | Mathis John P | Structural insulated panel system |
| US20090313931A1 (en) * | 2008-06-24 | 2009-12-24 | Porter William H | Multilayered structural insulated panel |
| US20110047908A1 (en) * | 2009-08-28 | 2011-03-03 | Brusman Bryan Daniel | High-strength insulated building panel with internal stud members |
| US8286399B2 (en) | 2010-01-20 | 2012-10-16 | Hill Phoenix, Inc. | Structural insulated panel system |
| CA2872634C (en) | 2012-06-07 | 2020-08-25 | Dow Global Technologies Llc | Foam wall insulation system |
| PL2722451T3 (en) * | 2012-10-17 | 2015-06-30 | Huurne Andre Ter | Building system, in particular residential building |
| US9702147B2 (en) * | 2013-01-07 | 2017-07-11 | Clifford Eugene Babson | Panels for framing and constructing a building structure |
| PT10883T (en) * | 2013-01-21 | 2013-07-22 | Mario Sergio Ferreira Das Neves Nico | CIMENTÍCIO PANEL WITH SANDUÍCHE STRUCTURE FOR CONSTRUCTION OF BUILDINGS |
| MA54957A (en) | 2019-02-14 | 2022-02-09 | Build Ip Llc | ENCLOSURE COMPONENT PERIMETER STRUCTURES |
| US11739547B2 (en) | 2021-01-12 | 2023-08-29 | Build Ip Llc | Stackable foldable transportable buildings |
| US11718984B2 (en) | 2021-01-12 | 2023-08-08 | Build Ip Llc | Liftable foldable transportable buildings |
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2005
- 2005-05-18 CA CA002510879A patent/CA2510879A1/en not_active Abandoned
-
2006
- 2006-05-18 US US11/437,567 patent/US20060260268A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20060260268A1 (en) | 2006-11-23 |
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