GB1527624A - Building materials in the form of woodstone panels or strands and processes for their production - Google Patents
Building materials in the form of woodstone panels or strands and processes for their productionInfo
- Publication number
- GB1527624A GB1527624A GB4342775A GB4342775A GB1527624A GB 1527624 A GB1527624 A GB 1527624A GB 4342775 A GB4342775 A GB 4342775A GB 4342775 A GB4342775 A GB 4342775A GB 1527624 A GB1527624 A GB 1527624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesium chloride
- mixture
- wood filler
- filler
- weight ratio
- 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.)
- Expired
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
- E04C2/02—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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Panels For Use In Building Construction (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Laminated Bodies (AREA)
Abstract
1527624 Building material J Z VERTH 22 Oct 1975 [5 Nov 1974] 43427/75 Heading C3N A building material in the form of a panel or strand is formed from a mixture comprising finely divided calcined magnesite, a wood filler consisting predominantly of wood chips, inactive diatomaceous earth, and an aqueous solution of magnesium chloride, characterized in that (a) the weight ratio of magnesium oxide to wool filler in said panel or strand is 1 ; 2.96- 1 : 4; (b) the weight ratio of magnesium oxide to magnesium chloride (calculated as anhydrous magnesium chloride) in said mixture is 3 : 1- 4 : 1; (c) the weight ratio of magnesium chloride (calculated as anhydrous magnesium chloride) to wood filler in said mixture is 1 : 9-1 : 12 and (d) the content of inactive diatomaceous earth in said mixture is 2-15% by weight of the wood filler. The mixture may also include an alkali metal silicate, talc, rock filler, or magnesium sulphate. The wood filler particles may have a length of 20 mm. at most. The particles may be oriented essentially parallel to a plane which is normal to the direction of the extrusion of the article and also normal to the plane of the major surfaces of the panel or strand. Alternatively, the wood filler particles are oriented essentially parallel to the plane of the major surfaces of the panel or strand. In one embodiment the building material is composed of a plurality of layers; the outer layers containing a more finely divided wood filler and having a weight ratio of magnesium oxide to mgnesium chloride of 2À8 : 1-3À2 : 1 and the inner layers containing a less finely divided wood filler and having a weight ratio of magnesium oxide to magnesium chloride of 3À8 : 1-4À2 : 1. In a process for producing the building material the wood filler is admixed with all the other components except magnesium chloride and water and to the resulting mixture is thereafter added an aqueous magnesium chloride solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742452378 DE2452378C3 (en) | 1974-11-05 | Plate or strand-shaped component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1527624A true GB1527624A (en) | 1978-10-04 |
Family
ID=5930047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4342775A Expired GB1527624A (en) | 1974-11-05 | 1975-10-22 | Building materials in the form of woodstone panels or strands and processes for their production |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5165125A (en) |
| AR (1) | AR211002A1 (en) |
| AT (1) | AT358454B (en) |
| BE (1) | BE835277A (en) |
| BR (1) | BR7507098A (en) |
| CA (1) | CA1064976A (en) |
| CH (1) | CH605454A5 (en) |
| DD (1) | DD120424A5 (en) |
| DK (1) | DK438075A (en) |
| ES (1) | ES441867A1 (en) |
| FI (1) | FI752709A (en) |
| FR (1) | FR2290408A1 (en) |
| GB (1) | GB1527624A (en) |
| IT (1) | IT1047819B (en) |
| LU (1) | LU73709A1 (en) |
| NL (1) | NL7512914A (en) |
| NO (1) | NO141889C (en) |
| PL (1) | PL110761B1 (en) |
| SE (1) | SE7510858L (en) |
| SU (1) | SU727134A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210372144A1 (en) * | 2020-05-26 | 2021-12-02 | Champion Link International Corporation | Panel and Method for Producing a Panel |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1000416B (en) * | 1990-09-13 | 1992-06-30 | Georgios Sigaras | Incombustible anorganic industrial pavement and method for producing - fabricating it |
| CZ82997A3 (en) | 1994-09-22 | 1998-01-14 | Johannes Müller-Hartburg | Panels, particularly for floor, wall or furniture lining, process for producing thereof, a mixture for their manufacture, process for preparing such mixture, attachment device, apparatus for making the process, attachment part, arrangement of flat building elements and a floor |
| GB9706479D0 (en) * | 1997-03-27 | 1997-05-14 | Rep Tech Ltd | A fireproof board for all purposes |
| JP4532932B2 (en) * | 2004-02-25 | 2010-08-25 | 株式会社アースエンジニアリング | Architectural interior materials |
| AT517426A1 (en) * | 2015-06-24 | 2017-01-15 | Mayr Sara | Material of wood ash and magnesium |
-
1975
- 1975-09-29 SE SE7510858A patent/SE7510858L/en unknown
- 1975-09-29 NO NO753295A patent/NO141889C/en unknown
- 1975-09-29 DK DK438075A patent/DK438075A/en unknown
- 1975-09-29 FI FI752709A patent/FI752709A/fi not_active Application Discontinuation
- 1975-10-02 DD DD18868675A patent/DD120424A5/xx unknown
- 1975-10-10 IT IT5173975A patent/IT1047819B/en active
- 1975-10-16 AT AT790375A patent/AT358454B/en not_active IP Right Cessation
- 1975-10-17 ES ES441867A patent/ES441867A1/en not_active Expired
- 1975-10-22 JP JP12784475A patent/JPS5165125A/ja active Pending
- 1975-10-22 GB GB4342775A patent/GB1527624A/en not_active Expired
- 1975-10-27 SU SU752183703A patent/SU727134A3/en active
- 1975-10-28 CH CH1395175A patent/CH605454A5/xx not_active IP Right Cessation
- 1975-10-28 FR FR7532935A patent/FR2290408A1/en not_active Withdrawn
- 1975-10-29 BR BR7507098A patent/BR7507098A/en unknown
- 1975-11-03 LU LU73709A patent/LU73709A1/xx unknown
- 1975-11-04 CA CA238,957A patent/CA1064976A/en not_active Expired
- 1975-11-04 NL NL7512914A patent/NL7512914A/en not_active Application Discontinuation
- 1975-11-05 PL PL1975184506A patent/PL110761B1/en unknown
- 1975-11-05 BE BE161609A patent/BE835277A/en unknown
- 1975-11-05 AR AR26107775A patent/AR211002A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210372144A1 (en) * | 2020-05-26 | 2021-12-02 | Champion Link International Corporation | Panel and Method for Producing a Panel |
| US11624192B2 (en) * | 2020-05-26 | 2023-04-11 | Champion Link International Corporation | Panel and method for producing a panel |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2290408A1 (en) | 1976-06-04 |
| SE7510858L (en) | 1976-05-06 |
| IT1047819B (en) | 1980-10-20 |
| BR7507098A (en) | 1976-08-10 |
| CA1064976A (en) | 1979-10-23 |
| AR211002A1 (en) | 1977-10-14 |
| DE2452378A1 (en) | 1976-05-06 |
| AT358454B (en) | 1980-09-10 |
| NO141889B (en) | 1980-02-18 |
| NO141889C (en) | 1980-05-28 |
| LU73709A1 (en) | 1976-06-11 |
| ES441867A1 (en) | 1977-06-16 |
| PL110761B1 (en) | 1980-07-31 |
| NO753295L (en) | 1976-05-06 |
| JPS5165125A (en) | 1976-06-05 |
| ATA790375A (en) | 1980-01-15 |
| FI752709A (en) | 1976-05-06 |
| BE835277A (en) | 1976-03-01 |
| DE2452378B2 (en) | 1976-09-16 |
| DD120424A5 (en) | 1976-06-12 |
| NL7512914A (en) | 1976-05-07 |
| CH605454A5 (en) | 1978-09-29 |
| SU727134A3 (en) | 1980-04-05 |
| DK438075A (en) | 1976-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |