DE2224838A1 - Platte oder profiliertes element fuer bauzwecke - Google Patents
Platte oder profiliertes element fuer bauzweckeInfo
- Publication number
- DE2224838A1 DE2224838A1 DE2224838A DE2224838A DE2224838A1 DE 2224838 A1 DE2224838 A1 DE 2224838A1 DE 2224838 A DE2224838 A DE 2224838A DE 2224838 A DE2224838 A DE 2224838A DE 2224838 A1 DE2224838 A1 DE 2224838A1
- Authority
- DE
- Germany
- Prior art keywords
- waste
- urea
- binder
- granules
- plate
- 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.)
- Pending
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 11
- 229920001807 Urea-formaldehyde Polymers 0.000 title claims description 5
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 title claims description 5
- 239000011093 chipboard Substances 0.000 title 1
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 239000008187 granular material Substances 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract 2
- 239000010908 plant waste Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 abstract description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 4
- 235000005822 corn Nutrition 0.000 abstract description 4
- 239000002023 wood Substances 0.000 abstract description 4
- 235000013311 vegetables Nutrition 0.000 abstract description 3
- DUPIXUINLCPYLU-UHFFFAOYSA-N barium lead Chemical compound [Ba].[Pb] DUPIXUINLCPYLU-UHFFFAOYSA-N 0.000 description 3
- 159000000009 barium salts Chemical class 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000011436 cob Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS384471A CS153846B1 (OSRAM) | 1971-05-26 | 1971-05-26 | |
| BE783601A BE783601A (fr) | 1971-05-26 | 1972-05-17 | Plaque ou element profile de construction |
| DE2224838A DE2224838A1 (de) | 1971-05-26 | 1972-05-20 | Platte oder profiliertes element fuer bauzwecke |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS384471A CS153846B1 (OSRAM) | 1971-05-26 | 1971-05-26 | |
| DE2224838A DE2224838A1 (de) | 1971-05-26 | 1972-05-20 | Platte oder profiliertes element fuer bauzwecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2224838A1 true DE2224838A1 (de) | 1973-11-29 |
Family
ID=25745900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2224838A Pending DE2224838A1 (de) | 1971-05-26 | 1972-05-20 | Platte oder profiliertes element fuer bauzwecke |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE783601A (OSRAM) |
| CS (1) | CS153846B1 (OSRAM) |
| DE (1) | DE2224838A1 (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432383A1 (fr) * | 1978-08-03 | 1980-02-29 | Ugine Kuhlmann | Procede de fabrication d'elements de particules lignocellulosiques a bas taux de formol labile |
| WO2003099932A1 (en) * | 1999-12-24 | 2003-12-04 | Giovanni Greco | Composition of material from maize cobs and process of manufacturing for ecological, low cost products |
| WO2002097219A3 (en) * | 2001-05-28 | 2004-02-12 | Stipan Orcic | Rubberized house structure |
-
1971
- 1971-05-26 CS CS384471A patent/CS153846B1/cs unknown
-
1972
- 1972-05-17 BE BE783601A patent/BE783601A/xx unknown
- 1972-05-20 DE DE2224838A patent/DE2224838A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432383A1 (fr) * | 1978-08-03 | 1980-02-29 | Ugine Kuhlmann | Procede de fabrication d'elements de particules lignocellulosiques a bas taux de formol labile |
| WO2003099932A1 (en) * | 1999-12-24 | 2003-12-04 | Giovanni Greco | Composition of material from maize cobs and process of manufacturing for ecological, low cost products |
| WO2002097219A3 (en) * | 2001-05-28 | 2004-02-12 | Stipan Orcic | Rubberized house structure |
Also Published As
| Publication number | Publication date |
|---|---|
| BE783601A (fr) | 1972-09-18 |
| CS153846B1 (OSRAM) | 1974-03-29 |
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