WO2004005643A1 - Wood strand board - Google Patents
Wood strand board Download PDFInfo
- Publication number
- WO2004005643A1 WO2004005643A1 PCT/NL2003/000488 NL0300488W WO2004005643A1 WO 2004005643 A1 WO2004005643 A1 WO 2004005643A1 NL 0300488 W NL0300488 W NL 0300488W WO 2004005643 A1 WO2004005643 A1 WO 2004005643A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wood
- cement
- magnesite
- gypsum
- boards
- Prior art date
Links
- 239000002023 wood Substances 0.000 title claims abstract description 57
- 239000004568 cement Substances 0.000 claims abstract description 38
- 239000010440 gypsum Substances 0.000 claims abstract description 24
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 24
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 24
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 24
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 24
- 235000014380 magnesium carbonate Nutrition 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 210000002268 wool Anatomy 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001868 water Inorganic materials 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000011230 binding agent Substances 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 239000000654 additive Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000011017 operating method Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 235000010755 mineral Nutrition 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 239000011518 fibre cement Substances 0.000 description 5
- 241000256602 Isoptera Species 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 210000000569 greater omentum Anatomy 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
-
- 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
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
-
- 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
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
Definitions
- the invention relates to a mineral bonded Wood Strand Cement (Magnesite, Gypsum) Board which is composed of a mixture of wood strands or other similar fibre material (such as wood wool, wafers, chips, flakes, et cetera), a suitable binder such as cement, magnesite or gypsum and possibly additives, which mixture is cured under pressure to form a board with a practically fully closed surface.
- a mineral bonded Wood Strand Cement (Magnesite, Gypsum) Board which is composed of a mixture of wood strands or other similar fibre material (such as wood wool, wafers, chips, flakes, et cetera), a suitable binder such as cement, magnesite or gypsum and possibly additives, which mixture is cured under pressure to form a board with a practically fully closed surface.
- Wood Cement Boards and Fibre Cement Boards are used worldwide in a large number of varying applications. Advantages of these boards are, amongst others, the durability and the resistance against fire, moisture, rot, fungi and termites .
- Wood Wool Cement Boards have been known for almost a century. These boards are made of wood wool, preferably curled fibres of restricted width, and cement, magnesite or gypsum. These known boards have an open matrix and therefore a relatively low density. Initially these boards were used for insulation purposes and as a base for stuccoed ceilings. Today these boards are also used for decoration purposes and- as sound absorbing boards. These applications are made possible by the introduction of automated machines for the production of these boards. With the development of machines with control systems that control the accurate dosing and mixing of the raw materials, the even distribution of the mixture in the moulds and the stacking and pressing of the moulds with the fresh mixture, the production of boards of a constant quality is feasible. With the availability of these machines it is possible to produce boards of high quality at low costs. In particular by using wooden moulds (concrete form boards) and a low pressure press, the costs for the equipment of a production line of Wood Wool Cement Boards are relatively low.
- Wood Wool Cement Boards are unsuitable for structural applications like external wall claddings and roofing, for which a closed and water proof surface is important. Moreover, the strength of the Wood Wool Cement Boards is not sufficient for such applications .
- One of the disadvantages is that in the compressed upper layer made of cement mortar or an other sealing material, hair cracks can appear in the surface specially in case the cement layer is not supplied with a coating finish such as paint.
- An other disadvantage is that due to the relatively low density of these boards, of 800 to 900 kg per m 3 , the bending strength leaves much to be desired and further the screwability and nailability and screw and nail holding capability of these boards is problematic.
- the invention under consideration aims to provide a Wood Strand Cement (Magnesite, Gypsum) Board that can annihilate the aforementioned disadvantages.
- the present invention provides a Wood Strand Cement (Magnesite, Gypsum) Board that is made from a mixture of wood strands or a similar fibre material, water, a suitable binder like cement, magnesite or gypsum and possible supplements, which mixture is cured under pressure to form a board with a practically fully closed surface, characterised in that the wood strands are broader but thinner than the wood wool that is used until today in Wood Wool Cement (Magnesite, Gypsum) Boards for acoustic absorption purposes.
- the boards according to the invention can have a density of between 900 and 1200 kg per m 3 , preferably of 1000- 1100 kg per m 3 , it has turned out that the boards have a higher bending strength compared to the known boards as described in the before mentioned Dutch patent, which have a density of 800 to 900 kg per m 3 .
- the boards according to the invention are better nailable and screwable and the screws, staples and nails hold better in the new material.
- the board can be painted or stuccoed, there is no need for stuccoing on account of the particularly smooth surface. It has been proven that without further surface treatment like painting, the boards are weatherproof.
- the boards according to the invention can be supplied on one side with an embossing of for instance a brick, slate or wood grain texture, which makes them suitable as durable cladding boards or planks on the exterior of a building.
- the boards according to the invention are very durable and can be applied successfully in tropical countries that are afflicted by hurricanes, rainstorms and earthquakes like in
- the invention relates to the operating process for the production of Wood Strand Cement Boards, which is characterized by the following steps: a) distribution into moulds of a mixture consisting of wood strands, water, and cement, magnesite or gypsum; b) stacking of the moulds with raw material up to the desired height; c) pressing of the stack of moulds with raw material, in order to achieve the desired density of the boards; and d) maintaining of this height through a connection of a so-called Bottom which lies beneath the stack, with a Top, which lies on top of the stack, using tie rods during the initial stage of curing of the cement, magnesite or gypsum.
- Wood strands with a width of 1-12 mm or more, preferably 3-10 mm, and a thickness of 0.15-1.0 mm, preferably 0.15-0.3 mm are used.
- At least part of the wood strands is oriented more longitudinally than transversely to the length of the board during the application and distribution of the mixture of wood strands, water and cement, magnesite or gypsum. Due to such orientation of the wood strands lengthwise in relation to the board, the strength and the elasticity of the board will increase in longitudinal direction and the linear stability in this direction due to variations in moisture content is improved.
- the boards are made with sufficient thickness, they can be sawed into lath or strips of timber, or planks.
- I beam and other profiles are assembled from strips, lath or planks obtained from the invention.
- Such lath can be glued together to I beams.
- Those laths, planks and beams are, because of their strength and stability and their resistance to fire and termites, very suitable for applications in construction work, in particular in countries with many wooden buildings, such as the United States, Scandinavia, Canada, and so on.
- planks can also be favorably used for durable exterior claddings of buildings. It is obvious that the invention under consideration is estricted to the claims.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020057000032A KR101020677B1 (en) | 2002-07-03 | 2003-07-03 | Wood strand board |
EP03762917A EP1546483B1 (en) | 2002-07-03 | 2003-07-03 | Wood strand board |
CN038156350A CN1665996B (en) | 2002-07-03 | 2003-07-03 | Wood strand board |
AU2003253494A AU2003253494A1 (en) | 2002-07-03 | 2003-07-03 | Wood strand board |
US11/025,181 US20050193661A1 (en) | 2002-07-03 | 2004-12-29 | Wood strand board |
US11/928,566 US20080050556A1 (en) | 2002-07-03 | 2007-10-30 | Wood strand cement boards with a prctically closed surface and production process |
US13/900,146 US20130251951A1 (en) | 2002-07-03 | 2013-05-22 | Wood strand cement boards with a prctically closed surface and production process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1020982 | 2002-07-03 | ||
NL1020982A NL1020982C2 (en) | 2002-07-03 | 2002-07-03 | Wood beach plate. |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/025,181 Continuation US20050193661A1 (en) | 2002-07-03 | 2004-12-29 | Wood strand board |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004005643A1 true WO2004005643A1 (en) | 2004-01-15 |
Family
ID=30113368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL2003/000488 WO2004005643A1 (en) | 2002-07-03 | 2003-07-03 | Wood strand board |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050193661A1 (en) |
EP (1) | EP1546483B1 (en) |
KR (1) | KR101020677B1 (en) |
CN (1) | CN1665996B (en) |
AU (1) | AU2003253494A1 (en) |
NL (1) | NL1020982C2 (en) |
RU (1) | RU2359092C2 (en) |
WO (1) | WO2004005643A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2025823A1 (en) | 2007-08-15 | 2009-02-18 | Obschestvo S Ogranichennoi Otvetstvennostyu "Stoitelnye Innovatsli" | Large-size sandwich wall panel of fibrolite and method for fabrication thereof |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1865186A (en) * | 2006-05-22 | 2006-11-22 | 富子荣 | Wooden architecture templet preparation method and the wooden architecture templet prepared by the method |
CN1861352B (en) * | 2006-06-12 | 2011-01-19 | 南星家居科技(湖州)有限公司 | Steam-pressing method for producing hight-wt. magnesite wood-filament board |
NL2002167C (en) * | 2008-11-04 | 2010-05-06 | Thermoform Nederland B V | A method for producing a wood wool construction element, a construction element obtained therewith and a production facility therefor. |
JP5006425B2 (en) * | 2010-03-31 | 2012-08-22 | ニチハ株式会社 | Wood cement board and manufacturing method thereof |
CN102828524A (en) * | 2012-08-14 | 2012-12-19 | 董田野 | Cement board formwork construction method |
CN103304258B (en) * | 2013-05-15 | 2014-12-24 | 南京林业大学 | Cement wood-wool acoustic board and preparation method thereof |
RU2685010C1 (en) * | 2018-04-28 | 2019-04-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" (УрГУПС) | Composite material for construction |
NL2025684B1 (en) * | 2020-05-26 | 2021-12-14 | Champion Link Int Corp | Panel and method for producing a panel |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697677A (en) * | 1952-03-12 | 1954-12-21 | Elmendorf Armin | Embedded fiber wallboard |
US3164511A (en) | 1963-10-31 | 1965-01-05 | Elmendorf Armin | Oriented strand board |
DE7914865U1 (en) * | 1979-05-22 | 1980-11-06 | Technisch Ontwikkelingsbureau Van Elten B.V., Barneveld (Niederlande) | Pressing device for storing stacks of mineral-bound wood chips |
DE19520023A1 (en) * | 1994-06-28 | 1996-01-04 | Nichiha Kk | Reinforced plastic mould for cement-wood fibre compsns. |
NL1010195C2 (en) | 1998-09-28 | 2000-03-30 | Thermoform Nederland B V | Cemented wood strip board with sealed upper surface, e.g. for soundproofing panels or ceiling panels is made from compressed wood wool or shavings and binder |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5470631A (en) * | 1990-04-03 | 1995-11-28 | Masonite Corporation | Flat oriented strand board-fiberboard composite structure and method of making the same |
US5506026A (en) * | 1993-05-31 | 1996-04-09 | Yamaha Corporation | Wood board and a flooring material made therefrom |
JPH08104555A (en) * | 1994-07-21 | 1996-04-23 | Sekisui Chem Co Ltd | Production of cement board containing wooden chip |
US6012262A (en) * | 1996-03-14 | 2000-01-11 | Trus Joist Macmillan | Built-up I-beam with laminated flange |
US5693409A (en) * | 1996-10-22 | 1997-12-02 | Macmillan Bloedel Limited | Trim board |
CN1296104A (en) * | 2000-06-06 | 2001-05-23 | 王全祥 | Double-fibre reinforced gypsum board and productive technology thereof |
DE60141109D1 (en) | 2000-10-16 | 2010-03-11 | Yamaha Corp | Method for producing a hollow chamber plate |
-
2002
- 2002-07-03 NL NL1020982A patent/NL1020982C2/en not_active IP Right Cessation
-
2003
- 2003-07-03 RU RU2005102601/03A patent/RU2359092C2/en active
- 2003-07-03 AU AU2003253494A patent/AU2003253494A1/en not_active Abandoned
- 2003-07-03 KR KR1020057000032A patent/KR101020677B1/en not_active IP Right Cessation
- 2003-07-03 WO PCT/NL2003/000488 patent/WO2004005643A1/en not_active Application Discontinuation
- 2003-07-03 EP EP03762917A patent/EP1546483B1/en not_active Expired - Lifetime
- 2003-07-03 CN CN038156350A patent/CN1665996B/en not_active Expired - Fee Related
-
2004
- 2004-12-29 US US11/025,181 patent/US20050193661A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697677A (en) * | 1952-03-12 | 1954-12-21 | Elmendorf Armin | Embedded fiber wallboard |
US3164511A (en) | 1963-10-31 | 1965-01-05 | Elmendorf Armin | Oriented strand board |
DE7914865U1 (en) * | 1979-05-22 | 1980-11-06 | Technisch Ontwikkelingsbureau Van Elten B.V., Barneveld (Niederlande) | Pressing device for storing stacks of mineral-bound wood chips |
DE19520023A1 (en) * | 1994-06-28 | 1996-01-04 | Nichiha Kk | Reinforced plastic mould for cement-wood fibre compsns. |
NL1010195C2 (en) | 1998-09-28 | 2000-03-30 | Thermoform Nederland B V | Cemented wood strip board with sealed upper surface, e.g. for soundproofing panels or ceiling panels is made from compressed wood wool or shavings and binder |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2025823A1 (en) | 2007-08-15 | 2009-02-18 | Obschestvo S Ogranichennoi Otvetstvennostyu "Stoitelnye Innovatsli" | Large-size sandwich wall panel of fibrolite and method for fabrication thereof |
Also Published As
Publication number | Publication date |
---|---|
EP1546483A1 (en) | 2005-06-29 |
KR101020677B1 (en) | 2011-03-09 |
EP1546483B1 (en) | 2012-11-21 |
US20050193661A1 (en) | 2005-09-08 |
NL1020982C2 (en) | 2004-01-06 |
AU2003253494A1 (en) | 2004-01-23 |
CN1665996A (en) | 2005-09-07 |
CN1665996B (en) | 2012-12-12 |
RU2359092C2 (en) | 2009-06-20 |
KR20050023387A (en) | 2005-03-09 |
RU2005102601A (en) | 2006-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3295278A (en) | Laminated, load-bearing, heat-insulating structural element | |
Moslemi | Emerging technologies in mineral-bonded wood and fiber composites | |
US5890332A (en) | Reconstituted wood block modular building system | |
US4061813A (en) | Combination sheathing support - member building product | |
RU2765096C2 (en) | Modified osb plate and its application in walls for house construction systems | |
US20170210098A1 (en) | Permeable elastomeric membrane adhered to fire-rated structural osb panels | |
EA025965B1 (en) | Method of manufacturing a cementitious product suitable for use as a substitute for wood lumber | |
EP1546483B1 (en) | Wood strand board | |
DE102011109659B4 (en) | Method for producing a semifinished component | |
US20100101169A1 (en) | Siding system or roof shingle system comprising cementitious material, and systems and methods for manufacturing the same | |
US20130251951A1 (en) | Wood strand cement boards with a prctically closed surface and production process | |
EP2258526A2 (en) | Cementitious siding having encapsulated foam core | |
McMorrough | The Architecture Reference & Specification Book: Everything Architects Need to Know Every Day | |
Saunders et al. | Cement Boards 101 | |
KR101266093B1 (en) | Wood base materials flooring and method for manufacturing the same | |
US2986782A (en) | Composite sheathing | |
Olorunnisola et al. | Uses of Wood and Wood Products in Construction | |
Moro | Wood Products | |
Niemann | Solid wood and wood-based products | |
KR102043589B1 (en) | Multi-layer glued structural cross laminated timber panel for floor member with improved bending strength and manufacturing method thereof | |
KR200374927Y1 (en) | Panel made of bamboo for construction | |
TR201809199T4 (en) | Modified osb plate and use on walls for home construction systems. | |
Лапина et al. | Advantages and disadvantages of cross-laminated timber in modern construsction | |
RU21407U1 (en) | CONSTRUCTION WOODEN GLUED | |
RU1795054C (en) | Method for reinforcing building structure made up of interconnected members |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11025181 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038156350 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020057000032 Country of ref document: KR Ref document number: 8/DELNP/2005 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 2005102601 Country of ref document: RU Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003762917 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057000032 Country of ref document: KR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 2003762917 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: JP |