CA2530799A1 - Poutre composite a copeaux equilateraux et son procede de production - Google Patents
Poutre composite a copeaux equilateraux et son procede de production Download PDFInfo
- Publication number
- CA2530799A1 CA2530799A1 CA002530799A CA2530799A CA2530799A1 CA 2530799 A1 CA2530799 A1 CA 2530799A1 CA 002530799 A CA002530799 A CA 002530799A CA 2530799 A CA2530799 A CA 2530799A CA 2530799 A1 CA2530799 A1 CA 2530799A1
- Authority
- CA
- Canada
- Prior art keywords
- strands
- mat
- composite beam
- wood
- billet
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title description 10
- 238000000034 method Methods 0.000 claims abstract description 54
- 239000002023 wood Substances 0.000 claims abstract description 35
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 239000011121 hardwood Substances 0.000 claims description 10
- 239000011800 void material Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 22
- 238000005452 bending Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 10
- 238000005056 compaction Methods 0.000 description 6
- 241000894007 species Species 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229920002522 Wood fibre Polymers 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 239000002025 wood fiber Substances 0.000 description 4
- 240000004144 Acer rubrum Species 0.000 description 3
- 235000011772 Acer rubrum var tomentosum Nutrition 0.000 description 3
- 235000009057 Acer rubrum var tridens Nutrition 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 2
- 235000018212 Betula X uliginosa Nutrition 0.000 description 2
- 241001070947 Fagus Species 0.000 description 2
- 235000010099 Fagus sylvatica Nutrition 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 241000208140 Acer Species 0.000 description 1
- 235000010319 Acer grandidentatum Nutrition 0.000 description 1
- 235000010328 Acer nigrum Nutrition 0.000 description 1
- 240000004731 Acer pseudoplatanus Species 0.000 description 1
- 235000002629 Acer saccharinum Nutrition 0.000 description 1
- 244000046139 Acer saccharum Species 0.000 description 1
- 235000010157 Acer saccharum subsp saccharum Nutrition 0.000 description 1
- 244000189108 Betula alleghaniensis Species 0.000 description 1
- 235000018199 Betula alleghaniensis var. alleghaniensis Nutrition 0.000 description 1
- 235000018198 Betula alleghaniensis var. macrolepis Nutrition 0.000 description 1
- 244000222296 Fagus americana Species 0.000 description 1
- 235000018241 Fagus americana Nutrition 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000001145 finger joint Anatomy 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000012069 sugar maple Nutrition 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
- B29K2311/10—Natural fibres, e.g. wool or cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/14—Wood, e.g. woodboard or fibreboard
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48406803P | 2003-07-01 | 2003-07-01 | |
| US60/484,068 | 2003-07-01 | ||
| US10/857,288 US20050000185A1 (en) | 2003-07-01 | 2004-05-28 | Equilateral strand composite lumber and method of making same |
| US10/857,288 | 2004-05-28 | ||
| PCT/US2004/021105 WO2005005741A2 (fr) | 2003-07-01 | 2004-06-30 | Poutre composite a copeaux equilateraux et son procede de production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2530799A1 true CA2530799A1 (fr) | 2005-01-20 |
Family
ID=33555659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002530799A Abandoned CA2530799A1 (fr) | 2003-07-01 | 2004-06-30 | Poutre composite a copeaux equilateraux et son procede de production |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20050000185A1 (fr) |
| CA (1) | CA2530799A1 (fr) |
| WO (1) | WO2005005741A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110294925A1 (en) * | 2009-11-23 | 2011-12-01 | Shaler Stephen M | Composite from hemicellulose extracted wood with improved performance and reduced emissions |
| EP2527107B1 (fr) * | 2011-05-24 | 2013-09-04 | Padana AG | Procédé et appareil pour la fabrication d'une bande sans fin à partir d'un bloc de matériaux de fibre, en particulier un bloc de bois et la bande sans fin. |
| SE538283C2 (sv) | 2014-08-08 | 2016-04-26 | Stora Enso Oyj | A gluelam structural member and a method of producing such a gluelam structural member |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557263A (en) * | 1967-08-15 | 1971-01-19 | Alan A Marra | Process for the preparation of rigid composite wood products |
| US3807931A (en) * | 1971-08-20 | 1974-04-30 | Potlatch Corp | Apparatus for orienting wood strands |
| US4061819A (en) * | 1974-08-30 | 1977-12-06 | Macmillan Bloedel Limited | Products of converted lignocellulosic materials |
| US4394409A (en) * | 1977-09-22 | 1983-07-19 | Weyerhaeuser Company | Composite wood article and method of manufacture |
| CA1098423A (fr) * | 1978-03-13 | 1981-03-31 | James K. Welsh | Traduction non-disponible |
| US4508772A (en) * | 1983-11-01 | 1985-04-02 | Macmillan Bloedel Limited | Pressed composite assembly and method |
| US4610913A (en) * | 1986-02-14 | 1986-09-09 | Macmillan Bloedel Limited | Long wafer waferboard panels |
| US5050653A (en) * | 1990-06-01 | 1991-09-24 | Brown Donald W | Laminated wood process for using waste offcut strips and products thereof |
| US5641553A (en) * | 1993-03-24 | 1997-06-24 | Tingley; Daniel A. | Cellulose surface material adhered to a reinforcement panel for structural wood members |
| SE9602426L (sv) * | 1996-06-19 | 1997-12-20 | Primwood Ab | Förfarande och press för tillverkning av limfogsskiva |
| ATE346998T1 (de) * | 1999-03-31 | 2006-12-15 | Masonite Corp | Verbundbauelemente und herstellungsverfahren |
| US6569279B1 (en) * | 2000-05-01 | 2003-05-27 | Weyerhaeuser Company | Method for bonding composite wood products |
| US7004215B2 (en) * | 2002-08-29 | 2006-02-28 | The Coe Manufacturing Company, Inc. | Compressed wood waste structural beams |
-
2004
- 2004-05-28 US US10/857,288 patent/US20050000185A1/en not_active Abandoned
- 2004-06-30 CA CA002530799A patent/CA2530799A1/fr not_active Abandoned
- 2004-06-30 WO PCT/US2004/021105 patent/WO2005005741A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20050000185A1 (en) | 2005-01-06 |
| WO2005005741A3 (fr) | 2007-04-19 |
| WO2005005741A2 (fr) | 2005-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |