CA2604613A1 - Composite building components, and method of making same - Google Patents
Composite building components, and method of making same Download PDFInfo
- Publication number
- CA2604613A1 CA2604613A1 CA002604613A CA2604613A CA2604613A1 CA 2604613 A1 CA2604613 A1 CA 2604613A1 CA 002604613 A CA002604613 A CA 002604613A CA 2604613 A CA2604613 A CA 2604613A CA 2604613 A1 CA2604613 A1 CA 2604613A1
- Authority
- CA
- Canada
- Prior art keywords
- building component
- composite building
- ridges
- caliper
- ridge
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/16—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with apertured web, e.g. trusses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- 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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/291—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures with apertured web
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/026—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of plastic
-
- 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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3411—Dimpled spacer sheets
- E04C2002/3422—Dimpled spacer sheets with polygonal dimples
-
- 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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3444—Corrugated sheets
- E04C2002/3455—Corrugated sheets with trapezoidal corrugations
-
- 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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3472—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets with multiple layers of profiled spacer sheets
Abstract
A composite building component includes a non-planar molded composite web having two outer zones and two angled zones wherein the caliper of the angled zones differs from the caliper of at least one of the outer zones, and a flange disposed on an outer surface of an outer zone. A method of providing a composite building component also is disclosed.
Claims (27)
1 A composite building component, comprising:
(a) a web having at least one channel defined by a first outer zone, a second outer zone, and at least two angled zones, each of said zones having a caliper, and each of said zones having inner and outer surfaces;
(b) a first flange joined to said web at an outer surface of the first outer zone;
(c) a second flange joined to said web at an outer surface of the second outer zone; wherein the width of the building component, measured in a direction parallel to a channel, is not greater than the thickness of the building component, said thickness measured as a distance between parallel outer surfaces of the flanges.
(a) a web having at least one channel defined by a first outer zone, a second outer zone, and at least two angled zones, each of said zones having a caliper, and each of said zones having inner and outer surfaces;
(b) a first flange joined to said web at an outer surface of the first outer zone;
(c) a second flange joined to said web at an outer surface of the second outer zone; wherein the width of the building component, measured in a direction parallel to a channel, is not greater than the thickness of the building component, said thickness measured as a distance between parallel outer surfaces of the flanges.
2. The composite building component of claim 1 wherein the caliper of the angled zones differs from the caliper of at least one of the outer zones.
3. A composite building component comprising:
a non-planar, molded array of wood strands defining a web panel having a caliper and having first and second undulating principal surfaces, said first and second principal surfaces providing an alternating pattern of first and second sets of ridges extending parallel to each other and oppositely disposed with respect to a center line of said web panel, adjacent ones of said ridges in said first set being connected to intermediate ones of said ridges in said second set by sloped walls; and the caliper of said web panel between said first and second principal surfaces being different in the vicinity of at least one of said first and second sets of ridges as compared to said sloped walls.
a non-planar, molded array of wood strands defining a web panel having a caliper and having first and second undulating principal surfaces, said first and second principal surfaces providing an alternating pattern of first and second sets of ridges extending parallel to each other and oppositely disposed with respect to a center line of said web panel, adjacent ones of said ridges in said first set being connected to intermediate ones of said ridges in said second set by sloped walls; and the caliper of said web panel between said first and second principal surfaces being different in the vicinity of at least one of said first and second sets of ridges as compared to said sloped walls.
4. The composite building component of claim 3 wherein the caliper of at least one of said first and second sets of ridges is less than the caliper of the walls.
5. The composite building component of claim 3 wherein the caliper of at least one of said first and second sets of ridges is at least about equal to the caliper of the sloped walls.
6. The composite building component of claim 3 wherein the caliper of said sloped walls is tapered.
7. The composite building component of claim 3 further comprising a radiused intersection between a ridge and a sloped wall on at least one principal surface.
8. The composite building component of claim 7 wherein the caliper of the web panel gradually changes from a sloped wall to a ridge via said radiused intersection.
9. The composite building component of claim 3 wherein a depth of draw of the web panel is greater than the caliper of the panel at any location.
10. The composite building component of claim 3 wherein said web panel has an at least substantially uniform density.
11. The composite building component of claim 3 wherein the density of said web panel at a ridge is at least about 75% of the density of said web panel at a sloped wall.
12. The composite building component of claim 3 wherein the density of said web panel at a first ridge is at least about 75% of the density of said non-planar molded composite web at a second ridge.
13. The composite building component of claim 3 wherein at least a portion of a principal surface at a ridge has a texture.
14. The composite building component of claim 3 wherein said web panel comprises OSB.
15. The composite building component of claim 3 wherein said ridges and sloped walls define at least one channel.
16. The composite building component of claim 3 comprising a flange disposed on a principal surface in the vicinity of a ridge.
17. The composite building component of claim 3 comprising an end block.
18. The composite building component of claim 3 comprising a flattened shoulder between a ridge and a sloped wall.
19. The composite building component of claim 3 comprising a second non-planar, molded array of wood strands defining a second web panel having a caliper and having first and second undulating principal surfaces, said first and second principal surfaces providing an alternating pattern of first and second sets of ridges extending parallel to each other and oppositely disposed with respect to a center line of said second web panel, adjacent ones of said ridges in said first set being connected to intermediate ones of said ridges in said second set by sloped walls; and the caliper of said second web panel between said first and second principal surfaces being different in the vicinity of at least one of said first and second sets of ridges as compared to said sloped walls.
20. The composite building component of claim 19 wherein at least one ridge of said second web panel is aligned with a ridge of the first web panel.
21. A method of producing a composite building component comprising the steps of:
(a) forming a mat comprising an array of wood strands;
(b) providing the mat in a die set, said die set having a non-planar configuration with first and second die surfaces;
(c) closing the die to form a die gap, wherein the die gap provides an alternating pattern of first and second sets of ridges extending parallel to each other and oppositely disposed with respect to a center line of said die set, wherein adjacent ones of said ridges in said first set are connected to intermediate ones of said ridges in said second set by sloped walls formed by the die gap, and wherein the die gap between the first and second die surfaces is different in the vicinity of at least one of the ridges as compared to said sloped walls;
(d) consolidating the mat under pressure and heat to form a molded composite web panel;
and (e) joining the web with at least one flange, to form the composite building component.
(a) forming a mat comprising an array of wood strands;
(b) providing the mat in a die set, said die set having a non-planar configuration with first and second die surfaces;
(c) closing the die to form a die gap, wherein the die gap provides an alternating pattern of first and second sets of ridges extending parallel to each other and oppositely disposed with respect to a center line of said die set, wherein adjacent ones of said ridges in said first set are connected to intermediate ones of said ridges in said second set by sloped walls formed by the die gap, and wherein the die gap between the first and second die surfaces is different in the vicinity of at least one of the ridges as compared to said sloped walls;
(d) consolidating the mat under pressure and heat to form a molded composite web panel;
and (e) joining the web with at least one flange, to form the composite building component.
22. The method according to claim 21 wherein the die gap at one ridge is less than the die gap at said sloped walls.
23. The method according to claim 22 wherein the die gap at one ridge is at least about equal to the die gap at the sloped walls.
24. The method according to claim 21 wherein the surface area of the molded composite web panel is up to about 75% greater than the surface area of the mat.
25. The method according to claim 24 wherein the surface area of the molded composite web panel is about 15% to about 25% greater than the surface area of the mat.
26. The method according to claim 22 wherein said molded composite web panel has at least one channel defined by a first ridge, a second ridge, and at least two sloped walls, wherein said flange of step (e) is joined at a first principal surface of said first set of ridges, and further comprising the steps of:
(f) joining said web panel with a second flange at a second principal surface of said second set of ridges; and (g) dividing the product of step (f) in a direction perpendicular to a channel;
to produce the composite building component.
(f) joining said web panel with a second flange at a second principal surface of said second set of ridges; and (g) dividing the product of step (f) in a direction perpendicular to a channel;
to produce the composite building component.
27. A composite building component produced according to the method of claim 22.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2000/008520 WO2000058581A1 (en) | 1999-03-31 | 2000-03-30 | Composite building components, and method of making same |
US09/538,766 | 2000-03-30 | ||
US09/538,766 US6511567B1 (en) | 1999-03-31 | 2000-03-30 | Composite building components and method of making same |
USPCT/US00/08520 | 2000-03-30 | ||
CA002406837A CA2406837C (en) | 2000-03-30 | 2000-10-05 | Composite building components, and method of making same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002406837A Division CA2406837C (en) | 2000-03-30 | 2000-10-05 | Composite building components, and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2604613A1 true CA2604613A1 (en) | 2001-10-11 |
CA2604613C CA2604613C (en) | 2010-01-12 |
Family
ID=26680178
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002406837A Expired - Fee Related CA2406837C (en) | 2000-03-30 | 2000-10-05 | Composite building components, and method of making same |
CA002604613A Expired - Fee Related CA2604613C (en) | 2000-03-30 | 2000-10-05 | Composite building components, and method of making same |
CA2660655A Expired - Fee Related CA2660655C (en) | 2000-03-30 | 2000-10-05 | Composite building components and method of making same |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002406837A Expired - Fee Related CA2406837C (en) | 2000-03-30 | 2000-10-05 | Composite building components, and method of making same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2660655A Expired - Fee Related CA2660655C (en) | 2000-03-30 | 2000-10-05 | Composite building components and method of making same |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1272715B1 (en) |
CN (1) | CN1214165C (en) |
AT (1) | ATE440188T1 (en) |
AU (1) | AU2000277554A1 (en) |
CA (3) | CA2406837C (en) |
DE (1) | DE60042794D1 (en) |
IL (2) | IL152415A (en) |
MX (1) | MXPA02010688A (en) |
RO (1) | RO121389B1 (en) |
RU (1) | RU2002129010A (en) |
TR (1) | TR200202516T2 (en) |
WO (1) | WO2001075245A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6895723B2 (en) * | 2002-08-29 | 2005-05-24 | The Coe Manufacturing Company, Inc. | Compressed wood waste structural I-beam |
DE102010004029A1 (en) * | 2010-01-04 | 2011-07-07 | Martin Denesi | Method for producing a particle-based element |
DE102010004028A1 (en) * | 2010-01-04 | 2011-07-07 | Martin Denesi | Method for producing a particle-based element |
CA2928240C (en) * | 2013-11-06 | 2019-02-26 | Wood Innovations Ltd. | Core layer having wood elements, in particular wood elements having a corrugated structure |
CH709486A2 (en) * | 2014-04-11 | 2015-10-15 | Bionicalpha Ag | Lightweight construction element, production method thereof, use thereof, and lightweight panels and insulation. |
US10272619B2 (en) | 2014-05-19 | 2019-04-30 | The Boeing Company | Manufacture of a resin infused one-piece composite truss structure |
EP3224040B1 (en) * | 2015-08-04 | 2022-05-18 | Mock Beteiligungsgesellschaft mbH | Web, sandwich plate, sandwich block and methods for producing same |
CN106584968A (en) * | 2016-12-28 | 2017-04-26 | 镇江博昊科技有限公司 | Graphene composite material high in heat dissipation property |
CN111055513B (en) * | 2018-10-17 | 2021-09-14 | 哈尔滨工业大学 | Preparation method of foldable fiber reinforced resin matrix composite truss and truss |
CN111636411A (en) * | 2020-05-19 | 2020-09-08 | 浙江云泊科技有限公司 | WAC construction method for connecting underground continuous wall panels of storage box garage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE835053C (en) * | 1948-07-09 | 1952-03-27 | Ji Te Ab | Building panel and process for its manufacture |
US5685124A (en) * | 1994-04-21 | 1997-11-11 | Jandl, Jr.; Adolf | Wall, ceiling or roof elements with heat insulation properties on one side and sound insulation properties on the other |
-
2000
- 2000-10-05 RO ROA200201524A patent/RO121389B1/en unknown
- 2000-10-05 MX MXPA02010688A patent/MXPA02010688A/en unknown
- 2000-10-05 AU AU2000277554A patent/AU2000277554A1/en not_active Abandoned
- 2000-10-05 TR TR2002/02516T patent/TR200202516T2/en unknown
- 2000-10-05 CA CA002406837A patent/CA2406837C/en not_active Expired - Fee Related
- 2000-10-05 CA CA002604613A patent/CA2604613C/en not_active Expired - Fee Related
- 2000-10-05 CN CNB008196133A patent/CN1214165C/en not_active Expired - Fee Related
- 2000-10-05 AT AT00967336T patent/ATE440188T1/en not_active IP Right Cessation
- 2000-10-05 RU RU2002129010/03A patent/RU2002129010A/en unknown
- 2000-10-05 CA CA2660655A patent/CA2660655C/en not_active Expired - Fee Related
- 2000-10-05 IL IL152415A patent/IL152415A/en not_active IP Right Cessation
- 2000-10-05 WO PCT/US2000/027575 patent/WO2001075245A1/en active Application Filing
- 2000-10-05 EP EP00967336A patent/EP1272715B1/en not_active Expired - Lifetime
- 2000-10-05 DE DE60042794T patent/DE60042794D1/en not_active Expired - Lifetime
-
2007
- 2007-11-05 IL IL187180A patent/IL187180A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TR200202516T2 (en) | 2003-09-22 |
RO121389B1 (en) | 2007-04-30 |
CA2604613C (en) | 2010-01-12 |
CA2660655C (en) | 2011-12-20 |
EP1272715B1 (en) | 2009-08-19 |
WO2001075245A1 (en) | 2001-10-11 |
CA2406837C (en) | 2009-06-23 |
DE60042794D1 (en) | 2009-10-01 |
RU2002129010A (en) | 2004-03-10 |
ATE440188T1 (en) | 2009-09-15 |
CN1214165C (en) | 2005-08-10 |
AU2000277554A1 (en) | 2001-10-15 |
CN1454277A (en) | 2003-11-05 |
CA2406837A1 (en) | 2001-10-11 |
IL152415A0 (en) | 2003-05-29 |
IL152415A (en) | 2010-05-17 |
EP1272715A1 (en) | 2003-01-08 |
MXPA02010688A (en) | 2004-05-17 |
CA2660655A1 (en) | 2001-10-11 |
IL187180A0 (en) | 2008-02-09 |
IL187180A (en) | 2012-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20141006 |