DE19530964A1 - Building material utilising biological waste contg. cellulose from animal husbandry - Google Patents
Building material utilising biological waste contg. cellulose from animal husbandryInfo
- Publication number
- DE19530964A1 DE19530964A1 DE1995130964 DE19530964A DE19530964A1 DE 19530964 A1 DE19530964 A1 DE 19530964A1 DE 1995130964 DE1995130964 DE 1995130964 DE 19530964 A DE19530964 A DE 19530964A DE 19530964 A1 DE19530964 A1 DE 19530964A1
- Authority
- DE
- Germany
- Prior art keywords
- volume
- building material
- parts
- cement
- material according
- 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.)
- Ceased
Links
- 239000004566 building material Substances 0.000 title claims abstract description 21
- 239000001913 cellulose Substances 0.000 title claims abstract description 7
- 229920002678 cellulose Polymers 0.000 title claims abstract description 7
- 239000010796 biological waste Substances 0.000 title 1
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 5
- 210000003608 fece Anatomy 0.000 claims abstract description 5
- 239000010871 livestock manure Substances 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000004578 natural building material Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 241000209140 Triticum Species 0.000 claims description 2
- 235000021307 Triticum Nutrition 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 claims description 2
- 239000005018 casein Substances 0.000 claims description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 2
- 235000021240 caseins Nutrition 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 235000012054 meals Nutrition 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- -1 sawdust Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
-
- 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)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Die Erfindung betrifft einen Baustoff auf der Basis biologischer, zellulosehaltiger, kleinstrukturierter Abfälle der Tierproduktion, beispielsweise Gülle, sowie daraus hergestellte Bauelemente.The invention relates to a building material on the basis biological, cellulose-containing, small-structured waste animal production, for example manure, and from it manufactured components.
Baustoffe und Bauelemente auf der Basis natürlicher Rohstoffe sind aus der Patentliteratur hinreichend bekannt.Building materials and components based on natural raw materials are well known from the patent literature.
So wird in DE-PS 42 18 549 beschrieben, daß Holz oder zerkleinertes Holz nach bekannten Verfahren zu Sägemehl oder feinfaserigen Schliff verarbeitet wird, die Feuchtigkeit und Gase entzogen und unter Druck mit einem Gemisch aus Kalkmilch und Wasserglaslösung versehen wird. Möglich ist auch die Zugabe von zerfasertem Altpapier oder zerfaserter Pappe und die Weiterverarbeitung dieser Mischung zu hochwertigen Dämmstoffen. Eine ähnliche Lösung zur Herstellung von Dämmstoffen beinhaltet die DE-OS 43 17 575.It is described in DE-PS 42 18 549 that wood or shredded wood according to known methods to sawdust or fine-fiber cut, the moisture and processed Gases extracted and under pressure with a mixture of milk of lime and water glass solution is provided. The addition is also possible of shredded waste paper or shredded cardboard and the Further processing of this mixture into high-quality insulation materials. A similar solution for the manufacture of insulation materials includes DE-OS 43 17 575.
Die Verarbeitung faseriger Pflanzensubstanz mit einem Bindemittel, z. B. Zement oder Gips und Wasser für Bauelemente der Schall- und Wärmeisolation sowie Raumabgrenzungen beschreibt die DE-OS 35 17 778 und DE-OS 35 36 013 nennt einen Formstein aus Rückstandsprodukten der Gasreinigung und der Landwirtschaft, indem der Rauchgasentschwefelungsgips mit Stroh u./o. Heu gemischt und unter Zusatz von Calciumchlorid zu Formsteinen verarbeitet wird.The processing of fibrous plant matter with a Binders, e.g. B. cement or plaster and water for components sound and heat insulation as well as room boundaries describes DE-OS 35 17 778 and DE-OS 35 36 013 calls one Shaped stone from residue products of gas cleaning and Agriculture by adding flue gas desulphurization plaster with straw u./o. Mixed hay and with the addition of calcium chloride Shaped stones is processed.
Schließlich benennt die DE-OS 39 15 628 einen biologisch wirksam ausgebildeten Baustoff aus einer Mischung eines organischen Naturstoffes als Grundsubstanz und einer anorganischen Substanz (Magnesiumoxid u. Magnesiumchlorid), wobei als organische Grundsubstanz Sägemehl, Spanholz, Rindenabfall, Naturfasern sowie Halmfasern benannt sind.Finally, DE-OS 39 15 628 names a biological one effectively trained building material from a mixture of one organic natural substance as a basic substance and one inorganic substance (magnesium oxide and magnesium chloride), sawdust, chipboard, Bark waste, natural fibers and straw fibers are named.
Einen Müllbeton für Gußteile im Straßenbau, Fundamente im Häuserbau sowie für die Herstellung von Betonfertigteilen und wärmeisolierende Dämmplatten ist in DE-OS 42 01 451 benannt, bei dem Hausmüll, einschließlich der dabei anfallenden organischen Stoffe, in Verbindung mit Zement und Kies zu einer festen Masse verarbeitet wird.A garbage concrete for castings in road construction, foundations in Construction of houses as well as for the production of precast concrete and heat-insulating insulation boards is named in DE-OS 42 01 451, with household waste, including the resulting organic materials, combined with cement and gravel into one solid mass is processed.
Jede der aufgeführten und weitere bekannte Lösungen, die auf eine umweltgerechte Entsorgung von Abfallprodukten und den Einsatz biologisch abbaubarer Produkte für das Bauwesen ausgerichtet sind, haben sich für den jeweils benannten Einsatzzweck mehr oder weniger bewährt und teilweise durchge setzt.Each of the listed and other known solutions based on an environmentally friendly disposal of waste products and the Use of biodegradable products for the building industry are targeted for each named Purpose more or less proven and partly through puts.
Der Erfindung liegt die Aufgabe zugrunde, ständig anfallende biologische, zellulosehaltige Abfälle der Tierproduktion so nutzbar zu machen, daß aus den in der Gülle enthaltenen Feststoffanteilen ein wertvoller Baustoff für eine Vielzahl bautechnischer Anwendungsfälle herstellbar ist.The invention has for its object constantly incurred biological, cellulose-containing waste from animal production to harness that from those contained in the manure Solid content is a valuable building material for a large number structural applications can be produced.
Diese Aufgabe wird nach den kennzeichnenden Merkmalen des Hauptanspruches gelöst. Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.This task is carried out according to the characteristic features of the Main claim solved. Further advantageous configurations the invention are characterized in the subclaims.
Der biologische, kleinstrukturierte, zellulosehaltige Abfall der Tierproduktion, nachfolgend als "Bioba" bezeichnet, wird durch Separieren der Tierexkremente gewonnen. Dieses Separatprodukt ist neben zellulosehaltigen Stoffen mit klebenden und flüssigen Bestandteilen versetzt und weist den Vorteil auf, formbar, mischbar, pump- und spritzfähig zu sein. Die Verwendung zu Bauzwecken führt zu einem universellen Baustoff, bei dem der Anteil des eingesetzten "Bioba" den Grad der Wärmeisolierung bzw. die Festigkeit der damit hergestellten Bauelemente bestimmt.The biological, small-structured, cellulose-containing waste animal production, hereinafter referred to as "bioba" obtained by separating the animal excrement. This Separate product is in addition to cellulose-containing substances Adhesive and liquid components are offset and have the The advantage of being malleable, miscible, pumpable and sprayable. The use for building purposes leads to a universal Building material in which the proportion of "Bioba" used is the degree the thermal insulation or the strength of the manufactured with it Components determined.
Als Zuschlagstoffe sind wahlweise, in Abhängigkeit der gewünschten Eigenschaften des Baustoffes, diverse Bindemittel und Zuschlagstoffe zuzumischen, so z. B. im organischen Bereich Getreideprodukte, im Bereich bekannter Naturbaustoffe Lehm, Sand und Kies und im Bereich Bindemittel Zement, Gips, diverse Klebstoffe, Härtemittel, härtende chemische Produkte, wie Calciumchlorid, Industrieasche, Hochofenschlacke u. a.m.The additives are optional, depending on the desired properties of the building material, various binders and admixtures, such. B. in the organic field Cereal products, in the area of known natural building materials, clay, Sand and gravel and in the field of cement, gypsum, various Adhesives, hardeners, hardening chemical products, such as Calcium chloride, industrial ash, blast furnace slag u. at the.
Die Besonderheit des Baustoffes "Bioba" ist die ständig wieder
kehrende flächendeckende Produktion, die Entlastung des
Naturkreislaufes durch Entzug von Stickstoff, Phosphor, Kali
u. a.
Die Vorteile des Baustoffes liegen in den benannten
physikalischen Eigenschaften und dem damit verbundenen
universellen Einsatzbereich, vom Dämmstoff über Ausfachung bis
zum tragenden Element, technologisch in der Möglichkeit der
Vorfertigung bis zum monolithischen Bau.The specialty of the building material "Bioba" is the constantly recurring, nationwide production, the relief of the natural cycle through the removal of nitrogen, phosphorus, potash and others
The advantages of the building material lie in the specified physical properties and the associated universal area of application, from insulation material to infill to the load-bearing element, technologically in the possibility of prefabrication to monolithic construction.
Die Erfindung wird im folgenden anhand der Beschreibung einiger ausgewählter Anwendungsbeispiele näher erläutert.The invention is described below with reference to the description some selected application examples explained.
Nach einer Fest-/Flüssig-Trennung der anfallenden Gülle mittels bekannter Trennverfahren und -vorrichtungen wird der Feststoffanteil als Grundsubstanz des erfindungsgemäßen Baustoffes "Bioba" entsprechend seines jeweiligen Einsatzes wie folgt mit Bindemitteln und Zuschlagstoffen versetzt:After a solid / liquid separation of the liquid manure known separation methods and devices is the Solids content as the basic substance of the invention Building material "Bioba" according to its respective use follows with binders and additives:
-
1. Dämmstoff "Bioba" pur
Die zu dämmende Fläche wird mit "Bioba" in der erforder lichen Höhe ausgefüllt, geglättet und naturgetrocknet.1. Pure "Bioba" insulation
The area to be insulated is filled with "Bioba" in the required height, smoothed and naturally dried. -
2. Dämmstoff "Biobagemisch"
Die zu dämmende Fläche wird mit etwa 80 Volumenanteilen "Bioba" und 20 Volumenanteilen Weizenschrot in der erforderlichen Höhe aufgefüllt, geglättet und naturge trocknet.2. Insulating material "bio mix"
The area to be insulated is filled with about 80 parts by volume "Bioba" and 20 parts by volume of wheat meal at the required height, smoothed and naturally dried. -
3. Baustoffe für nichttragende Wände und Ausfachungen werden
vorteilhafterweise mittels etwa
- - 80 Volumenanteilen "Bioba" und 20 Volumenanteilen Zement oder
- - 60 Volumenanteilen "Bioba", 25 Volumenanteilen Lehm und 15 Volumenanteilen Zement
- - 80 parts by volume "Bioba" and 20 parts by volume cement or
- - 60 parts by volume "Bioba", 25 parts by volume clay and 15 parts by volume cement
- als Ortbeton für monolythisch zu errichtende Bauwerke eingesetzt oder in der Vorfertigung in bekannten Formen zu Bauelementen ausgebildet, verdichtet und danach luftgetrocknet.as in-situ concrete for monolithic structures used or in prefabrication in known forms formed into components, compressed and then air dried.
-
4. Baustoffe für tragende Wände werden vorteilhafterweise
mittels etwa
- - 30 Volumenanteilen "Bioba", 40 Volumenanteilen Lehm, 20 Volumenanteilen Kies und 10 Volumenanteilen Zement oder
- - 33,3 Volumenanteilen "Bioba", 33,3 Volumenanteilen Kies und 33,4 Volumenanteilen Zement sowohl als Ortbeton als auch als vorgefertigte Bauelemente analog Punkt 3. hergestellt.
- - 30 parts by volume "Bioba", 40 parts by volume clay, 20 parts by volume gravel and 10 parts by volume cement or
- - 33.3 parts by volume of "Bioba", 33.3 parts by volume of gravel and 33.4 parts by volume of cement are produced both as in-situ concrete and as prefabricated components analogous to point 3.
- 5. Für die Oberflächengestaltung, Restaurierung von Fachwerk häusern und anderen Altbauten wird "Bioba" in einer Zusammensetzung von etwa 50 Volumenanteilen "Bioba", 40 Volumenanteilen Weißkalk und 10 Volumenanteilen Kasein manuell, als auch maschinell, Auf- oder als Ausfachung eingebracht, geglättet und danach luftgetrocknet und schließlich ist5. For surface design, restoration of truss houses and other old buildings becomes "Bioba" in one Composition of about 50 parts by volume "Bioba", 40 Parts by volume of white lime and 10 parts by volume of casein manually, as well as mechanically, fanning out or as infill introduced, smoothed and then air dried and finally is
- 6. "Bioba" als struktureller Fasergrundstoff für Bitumen produkte (Eternitplatten, Baustoffe im Fundament- und Spritzwasserbereich u.ä.) vorteilhaft einsetzbar.6. "Bioba" as a structural fiber base for bitumen products (Eternit plates, building materials in the foundation and Spray water area, etc.) can be used advantageously.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995130964 DE19530964A1 (en) | 1995-08-23 | 1995-08-23 | Building material utilising biological waste contg. cellulose from animal husbandry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995130964 DE19530964A1 (en) | 1995-08-23 | 1995-08-23 | Building material utilising biological waste contg. cellulose from animal husbandry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19530964A1 true DE19530964A1 (en) | 1997-02-27 |
Family
ID=7770157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1995130964 Ceased DE19530964A1 (en) | 1995-08-23 | 1995-08-23 | Building material utilising biological waste contg. cellulose from animal husbandry |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19530964A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19813738C1 (en) * | 1998-03-27 | 2001-08-02 | Sabine Fenz | Fire retardant insulation |
| DE10037609C1 (en) * | 2000-08-02 | 2002-09-05 | Torsten Fudel | Use of fibers obtained by separating liquid manure to improve the weather resistance of clay building materials |
| DE102005034586B3 (en) * | 2005-07-25 | 2006-09-14 | König, Ulrich, Dr.-Ing. | Recovery of natural fibrous material from biogas plants comprises separating residue after degasification by wet fermentation and dry fermenting it to produce finely structured cellulosic fibers |
| IT201700017576A1 (en) * | 2017-02-16 | 2018-08-16 | Giovanni Antonio Locatelli | BUILDING MATERIAL |
| DE102020130083A1 (en) | 2020-11-13 | 2022-05-19 | Ingo Bode | Process for the production of synthetic charcoal |
| EP3793961B1 (en) * | 2019-03-06 | 2023-06-07 | Materrup | Construction material comprising an excavated raw clay soil, method for preparing such a construction material and system for preparing such a construction material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT297567B (en) * | 1969-02-06 | 1972-03-27 | Raimund Jetzer | Process for the production of compacts from household, agricultural and forestry waste |
| DE2224363A1 (en) * | 1972-05-18 | 1973-11-29 | Georg Dipl Ing Dip Kropfhammer | Building components formation - from domestic, agricultural or forestal waste |
-
1995
- 1995-08-23 DE DE1995130964 patent/DE19530964A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT297567B (en) * | 1969-02-06 | 1972-03-27 | Raimund Jetzer | Process for the production of compacts from household, agricultural and forestry waste |
| DE2224363A1 (en) * | 1972-05-18 | 1973-11-29 | Georg Dipl Ing Dip Kropfhammer | Building components formation - from domestic, agricultural or forestal waste |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19813738C1 (en) * | 1998-03-27 | 2001-08-02 | Sabine Fenz | Fire retardant insulation |
| DE10037609C1 (en) * | 2000-08-02 | 2002-09-05 | Torsten Fudel | Use of fibers obtained by separating liquid manure to improve the weather resistance of clay building materials |
| DE102005034586B3 (en) * | 2005-07-25 | 2006-09-14 | König, Ulrich, Dr.-Ing. | Recovery of natural fibrous material from biogas plants comprises separating residue after degasification by wet fermentation and dry fermenting it to produce finely structured cellulosic fibers |
| IT201700017576A1 (en) * | 2017-02-16 | 2018-08-16 | Giovanni Antonio Locatelli | BUILDING MATERIAL |
| EP3793961B1 (en) * | 2019-03-06 | 2023-06-07 | Materrup | Construction material comprising an excavated raw clay soil, method for preparing such a construction material and system for preparing such a construction material |
| EP4223720A2 (en) | 2019-03-06 | 2023-08-09 | Materrup | Method for selecting the composition of a building material comprising an excavated clay soil, method and system for preparing such a building material |
| DE102020130083A1 (en) | 2020-11-13 | 2022-05-19 | Ingo Bode | Process for the production of synthetic charcoal |
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