DE3406895C2 - Zementgebundener Holzfaser-Formkörper und Verfahren zu dessen Herstellung - Google Patents
Zementgebundener Holzfaser-Formkörper und Verfahren zu dessen HerstellungInfo
- Publication number
- DE3406895C2 DE3406895C2 DE3406895A DE3406895A DE3406895C2 DE 3406895 C2 DE3406895 C2 DE 3406895C2 DE 3406895 A DE3406895 A DE 3406895A DE 3406895 A DE3406895 A DE 3406895A DE 3406895 C2 DE3406895 C2 DE 3406895C2
- Authority
- DE
- Germany
- Prior art keywords
- cement
- silicon dioxide
- water
- mixture
- binder
- 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
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000000465 moulding Methods 0.000 title claims abstract description 6
- 229920002522 Wood fibre Polymers 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 claims abstract description 18
- 239000011398 Portland cement Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002023 wood Substances 0.000 claims abstract description 10
- 239000000654 additive Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims description 14
- 239000002657 fibrous material Substances 0.000 claims description 13
- 235000010099 Fagus sylvatica Nutrition 0.000 claims description 7
- 239000011121 hardwood Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 150000003377 silicon compounds Chemical class 0.000 claims description 2
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 3
- 240000000731 Fagus sylvatica Species 0.000 claims 1
- 239000011177 cement-bonded wood fiber Substances 0.000 abstract description 7
- 210000002268 wool Anatomy 0.000 abstract description 3
- 241001070947 Fagus Species 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 5
- 239000002025 wood fiber Substances 0.000 description 5
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000018185 Betula X alpestris Nutrition 0.000 description 2
- 235000018212 Betula X uliginosa Nutrition 0.000 description 2
- 241000218652 Larix Species 0.000 description 2
- 235000005590 Larix decidua Nutrition 0.000 description 2
- 241000219000 Populus Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3406895A DE3406895C2 (de) | 1984-02-25 | 1984-02-25 | Zementgebundener Holzfaser-Formkörper und Verfahren zu dessen Herstellung |
| EP19850901007 EP0172207B1 (de) | 1984-02-25 | 1985-02-21 | Verfahren zur herstellung zementgebundener holzfaser-formkörper |
| AT85901007T ATE39914T1 (de) | 1984-02-25 | 1985-02-21 | Verfahren zur herstellung zementgebundener holzfaser-formkoerper. |
| JP60501071A JPS61501557A (ja) | 1984-02-25 | 1985-02-21 | セメント結合木材繊維成形体の製造方法 |
| DE8585901007T DE3567441D1 (en) | 1984-02-25 | 1985-02-21 | Process for fabricating cement-bound wood fiber mould bodies |
| PCT/EP1985/000064 WO1985003700A1 (en) | 1984-02-25 | 1985-02-21 | Process for fabricating cement-bound wood fiber mould bodies |
| FI854174A FI75798C (fi) | 1984-02-25 | 1985-10-24 | Foerfarande foer framstaellning av cementbundna traefiberformstycken. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3406895A DE3406895C2 (de) | 1984-02-25 | 1984-02-25 | Zementgebundener Holzfaser-Formkörper und Verfahren zu dessen Herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3406895A1 DE3406895A1 (de) | 1985-09-05 |
| DE3406895C2 true DE3406895C2 (de) | 1987-05-14 |
Family
ID=6228829
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3406895A Expired DE3406895C2 (de) | 1984-02-25 | 1984-02-25 | Zementgebundener Holzfaser-Formkörper und Verfahren zu dessen Herstellung |
| DE8585901007T Expired DE3567441D1 (en) | 1984-02-25 | 1985-02-21 | Process for fabricating cement-bound wood fiber mould bodies |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585901007T Expired DE3567441D1 (en) | 1984-02-25 | 1985-02-21 | Process for fabricating cement-bound wood fiber mould bodies |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19905894A1 (de) * | 1998-09-08 | 2000-03-09 | Merkt Konrad Gmbh | Gewichtskörper |
| DE20001962U1 (de) | 2000-02-04 | 2000-04-20 | Schnell, Friedrich, 91735 Muhr | Baustoff und Formkörper |
| RU2501755C1 (ru) * | 2012-09-14 | 2013-12-20 | Юлия Алексеевна Щепочкина | Сырьевая смесь для изготовления древесного строительного материала |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH659426A5 (de) * | 1985-03-22 | 1987-01-30 | Ametex Ag | Verfahren zur herstellung von formteilen. |
| DE3711496A1 (de) * | 1987-04-04 | 1988-10-13 | Maruli H Dr Simatupang | Zementgebundener holzfaser-formkoerper und verfahren zu dessen herstellung |
| DE3815393A1 (de) * | 1988-05-05 | 1989-11-16 | Baehre & Greten | Verfahren zur herstellung plattenfoermiger verbundstoffe |
| DE10046387C1 (de) * | 2000-09-20 | 2002-05-23 | In Ter Consult Greiz Ingenieur | Verfahren zur Herstellung von Holzbetonerzeugnissen |
| DE102004017325A1 (de) | 2004-04-06 | 2005-10-27 | Fennen, Wolfgang, Dipl.-Ing. | Bauelement, insbesondere plattenartiges Bauelement und Verfahren zur Herstellung eines Bauelement, insbesondere eines plattenartigen Bauelements |
| GB2414476A (en) * | 2004-05-25 | 2005-11-30 | Freedom Group Ltd | Refractory material and method |
| FR2885617B1 (fr) | 2005-05-12 | 2010-01-08 | Stephan Vogel | Blocs en bois agglomere |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE658335C (de) * | 1936-06-27 | 1938-03-29 | Friedrich Kolster | Verfahren zur Herstellung von Leichtbaukoerpern |
| DE827018C (de) * | 1945-01-20 | 1952-01-07 | Farbwerke Hoechst Vormals Meis | Herstellung von Moertelmischungen |
| DE852366C (de) * | 1949-08-06 | 1952-10-13 | Karl Dr-Ing Niemax | Herstellung von Formlingen aus einer Moertelmasse |
| DE878919C (de) * | 1951-09-14 | 1953-06-08 | Federativna Narodna Republika | Verfahren zur Herstellung von Leichtbauplatten oder anderen Bauformteilen aus aus Zellulosefasern aufgebauten Stoffen in Mischung mit Zement oder anderen mineralischen Bindemitteln |
| GB1121572A (en) * | 1966-05-24 | 1968-07-31 | Herbert Malcom Oldham | Building material |
| GB1421556A (en) * | 1973-03-13 | 1976-01-21 | Tac Construction Materials Ltd | Board products |
| DE2423096C3 (de) * | 1973-05-18 | 1979-04-05 | Shikoku Kaken Kogyo K.K., Ibaragi, Osaka (Japan) | Verfahren zum Herstellen eines anorganischen, porösen Formkörpers |
| DE2715533A1 (de) * | 1977-04-07 | 1978-10-12 | Ludwig Hoerling Fabrik Chemisc | Verfahren zur herstellung von holzbeton |
| GB2101645A (en) * | 1981-06-19 | 1983-01-19 | Cape Universal Claddings | Shaped articles |
-
1984
- 1984-02-25 DE DE3406895A patent/DE3406895C2/de not_active Expired
-
1985
- 1985-02-21 DE DE8585901007T patent/DE3567441D1/de not_active Expired
- 1985-02-21 EP EP19850901007 patent/EP0172207B1/de not_active Expired
- 1985-02-21 WO PCT/EP1985/000064 patent/WO1985003700A1/de active IP Right Grant
- 1985-02-21 JP JP60501071A patent/JPS61501557A/ja active Pending
- 1985-10-24 FI FI854174A patent/FI75798C/fi not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19905894A1 (de) * | 1998-09-08 | 2000-03-09 | Merkt Konrad Gmbh | Gewichtskörper |
| DE20001962U1 (de) | 2000-02-04 | 2000-04-20 | Schnell, Friedrich, 91735 Muhr | Baustoff und Formkörper |
| RU2501755C1 (ru) * | 2012-09-14 | 2013-12-20 | Юлия Алексеевна Щепочкина | Сырьевая смесь для изготовления древесного строительного материала |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3406895A1 (de) | 1985-09-05 |
| FI854174A0 (fi) | 1985-10-24 |
| WO1985003700A1 (en) | 1985-08-29 |
| FI75798C (fi) | 1988-08-08 |
| EP0172207A1 (de) | 1986-02-26 |
| FI854174L (fi) | 1985-10-24 |
| EP0172207B1 (de) | 1989-01-11 |
| DE3567441D1 (en) | 1989-02-16 |
| JPS61501557A (ja) | 1986-07-31 |
| FI75798B (fi) | 1988-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |