DE19506868A1 - Wall plaster with fiber admixtures for interior and exterior walls - Google Patents

Wall plaster with fiber admixtures for interior and exterior walls

Info

Publication number
DE19506868A1
DE19506868A1 DE1995106868 DE19506868A DE19506868A1 DE 19506868 A1 DE19506868 A1 DE 19506868A1 DE 1995106868 DE1995106868 DE 1995106868 DE 19506868 A DE19506868 A DE 19506868A DE 19506868 A1 DE19506868 A1 DE 19506868A1
Authority
DE
Germany
Prior art keywords
hemp
fibers
wall plaster
added
plaster 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.)
Granted
Application number
DE1995106868
Other languages
German (de)
Other versions
DE19506868C2 (en
Inventor
Geb Lugner Horatsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAPAGEORGIU, ANDREA, 12165 BERLIN, DE
Original Assignee
HORATSCH GEB LUGNER ELFRIEDE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HORATSCH GEB LUGNER ELFRIEDE filed Critical HORATSCH GEB LUGNER ELFRIEDE
Priority to DE1995106868 priority Critical patent/DE19506868C2/en
Priority to PCT/DE1996/000295 priority patent/WO1996025370A1/en
Publication of DE19506868A1 publication Critical patent/DE19506868A1/en
Application granted granted Critical
Publication of DE19506868C2 publication Critical patent/DE19506868C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/248—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork from specific plants, e.g. hemp fibres
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • 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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Nonwoven Fabrics (AREA)
  • Cosmetics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention concerns a plaster coating with added natural fibre components for use on internal or external walls or ceilings. The added natural fibres are hemp fibres or kapok hairs (Bombax cotton), fruit hairs from kapok trees of the Bombacaceae family, Ceiba pentandra, Calotropis, Bombax, Odroma.

Description

Die Erfindung betrifft einen Wandputz mit Faserbeimengungen für Innen- und Außenwände oder Decken.The invention relates to a wall plaster with fiber admixtures for interior and exterior walls or ceilings.

Wandputz bedeutet im Sinne der Erfindung ein Wandbeschich­ tungsmaterial, welches durch Spachteln, Spritzen oder in anderer geeigneter Weise auf Innen- oder Außenwände oder Decken aufgebracht wird. For the purposes of the invention, wall plaster means wall coating tion material, which by spatula, spraying or in other suitable way on inner or outer walls or Blankets is applied.  

Die DE 36 07 438 C2 beschreibt einen Wandputz mit Naturfa­ serbeimengungen. In dieser Patentschrift wird beschrieben, daß die Faserbeimengungen aus miteinander verschlungenen verankerten Baumwollfasern der Gattung Hirtusum in einer bestimmten Zusammensetzung bestehen.DE 36 07 438 C2 describes a wall plaster with natural fa Serb admixtures. This patent describes that the fiber admixtures from intertwined anchored cotton fibers of the genus Hirtusum in one certain composition exist.

Es besteht ein erheblicher Bedarf an Wandputzmaterialien, die neben der erforderlichen Beständigkeit gegen Feuchtig­ keit, Feuer und dergleichen ein gutes optisches Aussehen ermöglichen und insbesondere für die menschliche Gesundheit verträglich sind.There is a significant need for wall cleaning materials, which in addition to the required resistance to moisture speed, fire and the like have a good visual appearance enable and especially for human health are tolerated.

Aus diesem Grund liegt der Erfindung die Aufgabe zugrunde, einen technisch einwandfreien Wandputz unter Verwendung eines für die menschliche Gesundheit verträglichen und ertragreich nachwachsenden Rohstoffes zur Verfügung zu stellen.For this reason, the invention is based on the object using a technically perfect wall plaster one compatible with human health and profitable renewable raw material put.

Erfindungsgemäß wird diese Aufgabe durch die technische Lehre des Patentanspruchs 1 gelöst.According to the invention, this object is achieved by the technical Teaching of claim 1 solved.

Es stehen zur Gewinnung der Naturfaser zahlreiche Faser­ pflanzen zur Verfügung, deren Fasern bestimmte Anforderun­ gen an physikalische Eigenschaften erfüllen, so daß durch die Erfindung ein weiter Bereich von Bedingungen abgedeckt werden kann. Als besonders günstige Faserpflanze hat sich Hanf erwiesen.Numerous fibers are available to obtain the natural fiber plants whose fibers meet certain requirements meet physical properties so that by the invention covered a wide range of conditions can be. Has proven to be a particularly cheap fiber plant Hemp proven.

Sobald der Bedarf für die Wandbeschichtung steigt, kann unbebautes Land für den Anbau der Hanfpflanze genutzt werden. In der EG stehen große Brach- und Stillegungsflä­ chen dafür zur Verfügung. Die Hanfpflanze ist ein einjähri­ ges, holziges Kraut und wird in fast allen Klimazonen bei unterschiedlichster Bodenbeschaffenheit angebaut und kann nach drei Monaten geerntet werden. Hanf erreicht in einer Wachstumsperiode von 100 Tagen eine Höhe von 6 m. Hanf benötigt weder während des Wachstums noch danach den Ein­ satz von Chemikalien. Die robuste und schnellwüchsige Pflanze unterdrückt jegliche Unkräuter, so daß sowohl auf Herbizide, als auch auf mechanische Unkrautregulierung verzichtet werden kann. Gedüngt wird die Pflanze nicht. Die langen Wurzeln lockern den Boden und versetzen diesen in einen Bestzustand. Dies kommt dem Anbau anderer Pflanzen zugute. Bei einer die Umwelt schonenden Gewinnung der Hanffaser wird eine Tauröste durchgeführt. Zuvor wird der Hanf geerntet ehe er zu reif wird und zwar, wenn die unte­ ren Blätter am Stengel verdorren und die Blüten ihre Pollen ansetzen.As soon as the need for wall coating increases, undeveloped land used for the cultivation of the hemp plant will. There are large fallow and decommissioning areas on the ground floor available for this. The hemp plant is an annual  woody herb and is used in almost all climates different soil conditions grown and can be harvested after three months. Hemp reaches in one Growing period of 100 days a height of 6 m. hemp does not need the on during growth or afterwards set of chemicals. The robust and fast-growing Plant suppresses all weeds, so that both on Herbicides, as well as mechanical weed control can be dispensed with. The plant is not fertilized. The long roots loosen the soil and put it in a top condition. This comes from growing other plants benefit. With environmentally friendly extraction of Hemp fiber is carried out a thawing. Before that, the Hemp harvested before it becomes too ripe, when the bottom The leaves on the stem wither and the flowers their pollen wither start.

Mit einer Mähmaschine wird der reife Hanf geschnitten. Die rotierenden Rechen breiten die Hanfstengel vorsichtig in gleichmäßig dünner Schicht in Reihen auf dem Felde aus. Durch die Tauröste wird der Hanf von den Pektinstoffen befreit, die Faserbündel werden freigelegt und vom Holzkör­ per getrennt. Die in der Mittellamelle enthaltenen Stoffe werden fermentativ abgebaut. Die Fermentation wird durch den Tau in Gang gesetzt.The ripe hemp is cut with a mower. The rotating rakes carefully spread the hemp stems uniformly thin layer in rows on the field. The hemp is removed from the pectin substances by the dew roasts freed, the fiber bundles are exposed and from the wooden body by separately. The substances contained in the middle lamella are broken down by fermentation. The fermentation is through started the rope.

Überraschenderweise hat sich gezeigt, daß beim Wandputz gute technische Eigenschaften erzielt werden, wenn die bei­ gemengten Naturfasern aufgeschlossene Hanffasern sind; unabhängig davon, ob die Gesamtfaser nach Kontonisierung, Verfeinern und Reinigen der Faser Anwendung findet, oder Hechelhanf, das sind die 35-45% Langfasern, die nach dem Entholzen und Hecheln verbleiben, oder Hechelwerg, das sind die 55-65% Kurzfasern, die nach der Entholzung und dem Hecheln verbleiben.Surprisingly, it has been shown that wall plastering good technical properties can be achieved if the at mixed natural fibers are disrupted hemp fibers; regardless of whether the total fiber after accountization, Refining and cleaning the fiber is used, or Pike hemp, these are the 35-45% long fibers that follow  the decapitation and panting remain, or the panting are the 55-65% short fibers that after de-cutting and remain panting.

Es besteht die Möglichkeit, aus jeder Hanfsorte eine Natur­ faserbeimengung herzustellen. Hierzu können an sich bekann­ te chemische und/oder mechanische Verfahren eingesetzt werden. Mit Vorteil werden biologische Verfahren angewandt.There is a possibility of a nature from each hemp variety to produce fiber admixture. This can be known per se te chemical and / or mechanical processes used will. Biological processes are used with advantage.

Mit Vorteil werden die beigemengten Naturfasern aus einer Hanfpflanze gewonnen, deren Gehalt an Tetrahydrocannabinol unter 3% liegt.The added natural fibers are an advantage Hemp plant obtained, the content of tetrahydrocannabinol is less than 3%.

Als weiterer zur Verfügung stehender nachwachsender Roh­ stoff für Naturfasern haben sich die Kapokhaare (Bombaxwol­ le) erwiesen. Es handelt sich hierbei um Pflanzenhaare von der inneren Fruchtwand des Kapokbaumes. Der Kapokbaum wird im gesamten Tropengürtel angebaut. Die Verwendung der Kapokhaare als Wandputzbeimengung kann einerseits techni­ sche oder ästhetische Forderungen erfüllen und andererseits zur wirtschaftlichen Belebung des Tropengürtels der dritten Welt beitragen.As another available renewable raw Kapok hair (Bombaxwol le) proved. This is plant hair from the inner pericarp of the kapok tree. The kapok tree will grown throughout the tropical belt. The use of the Kapokhaare as wall plaster admixture can techni meet aesthetic requirements and on the other hand for the economic revitalization of the tropical belt of the third Contribute to the world.

Claims (6)

1. Wandputz mit Naturfaserbeimengungen für Innen- und Außenwände oder Decken, dadurch gekennzeichnet, daß die beigemengten Naturfasern Hanffasern oder Kapokhaare (Bombaxwolle), Fruchthaare des Kapokbaumes aus der Familie Bombacaceae, Ceiba pentandra, Calotropis, Bombax, Ochroma, sind.1. Wall plaster with natural fiber admixtures for interior and exterior walls or ceilings, characterized in that the added natural fibers are hemp fibers or Kapok hair (Bombax wool), fruit hair of the Kapok tree from the Bombacaceae family, Ceiba pentandra, Calotropis, Bombax, Ochroma. 2. Wandputz nach Anspruch 1, dadurch gekennzeichnet, daß die beigemengten Hanffasern durch Entholzung, Kotonisie­ rung, Verfeinerung und Reinigung aufgeschlossene Fasern des Hanfs sind.2. Wall plaster according to claim 1, characterized in that the added hemp fibers through deforestation, kotonisia Fiberation, refinement and cleaning of disrupted fibers of hemp. 3. Wandputz nach Anspruch 1 oder 2, dadurch gekennzeich­ net, daß die beigemengten Hanffasern das Hanf-Hechel­ werg sind, welches aus den durch Brechen und Schwingen des gerösteten Hanfs erzeugten Hanflangfasern und durch deren Kotonisierung und Hecheln bei Auskämmen der kürzeren Fasern gebildet ist.3. Wall plaster according to claim 1 or 2, characterized net that the added hemp fibers the hemp hackle werg, which is made by breaking and swinging of the roasted hemp produced by long hemp fibers and by their cotonization and panting when combing out the shorter fibers is formed. 4. Wandputz nach Anspruch 1 oder 2, dadurch gekennzeich­ net, daß die beigemengten Hanffasern der Hechelhanf sind, der aus den durch Brechen und Schwingen des gerösteten Hanfs erzeugten Hanflangfasern und durch deren Kotonisierung, Hecheln und Parallelisieren und Kämmen der langen Fasern gebildet ist.4. Wall plaster according to claim 1 or 2, characterized net that the added hemp fibers of the hackle hemp are made by breaking and swinging the  roasted hemp produced and by long hemp fibers their cotonization, panting and parallelization and Combing the long fibers is formed. 5. Wandputz nach mindestens einem der Ansprüche 1-4, dadurch gekennzeichnet, daß die beigemengten Natur­ fasern Hanffasern einer THC-armen Hanfsorte sind, deren Gehalt an Tetrahydrocannabinol unter drei Prozent liegt.5. Wall plaster according to at least one of claims 1-4, characterized in that the blended nature fibers are a low-THC hemp variety, the Tetrahydrocannabinol content below three percent lies. 6. Wandputz nach Anspruch 1, dadurch gekennzeichnet, daß die beigemengten Naturfasern von Schoten- oder Kapsel­ splittern befreite und zentrifugierte Fruchthaare des Kapokbaumes sind.6. Wall plaster according to claim 1, characterized in that the added natural fibers of pod or capsule splinter free and centrifuged fruit hair of the Kapokbaumes are.
DE1995106868 1995-02-16 1995-02-16 Use of fiber admixtures in plaster for interior walls and ceilings Expired - Fee Related DE19506868C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1995106868 DE19506868C2 (en) 1995-02-16 1995-02-16 Use of fiber admixtures in plaster for interior walls and ceilings
PCT/DE1996/000295 WO1996025370A1 (en) 1995-02-16 1996-02-16 Plaster coating with added fibre components for use on internal and external walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995106868 DE19506868C2 (en) 1995-02-16 1995-02-16 Use of fiber admixtures in plaster for interior walls and ceilings

Publications (2)

Publication Number Publication Date
DE19506868A1 true DE19506868A1 (en) 1996-08-22
DE19506868C2 DE19506868C2 (en) 1997-07-10

Family

ID=7755197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995106868 Expired - Fee Related DE19506868C2 (en) 1995-02-16 1995-02-16 Use of fiber admixtures in plaster for interior walls and ceilings

Country Status (2)

Country Link
DE (1) DE19506868C2 (en)
WO (1) WO1996025370A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613699U1 (en) * 1996-04-18 1996-10-31 Kschiwan, Jörg, 03226 Vetschau Wall coating
DE19640622A1 (en) * 1996-10-01 1998-04-09 Moeller Plast Gmbh Building material and method and device for producing a building material
BE1010453A5 (en) * 1997-04-07 1998-08-04 Demain Pierre Etienne Mortar for building.
DE19735846A1 (en) * 1997-08-19 1999-02-25 Christof Ziegert Adding hemp shives and/or fibers to clay building materials
DE19736526A1 (en) * 1997-08-22 1999-02-25 Roland Meingast Unfired loam and-or clay building material mixture
DE10025193C2 (en) * 2000-01-10 2002-10-17 Seyed Taghi Mohseni facade element
DE202009007146U1 (en) 2009-05-18 2009-08-20 Novotny, Rainer Lightweight construction board made of hemp and loam

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1374U1 (en) * 1996-10-09 1997-04-25 Karl F Stroeml BIOFIBER CONCRETE
AT1504U3 (en) * 1997-03-27 1997-10-27 Karl F Stroeml PRODUCTION OF NATURAL FIBER REINFORCED CLAY, CEMENT AND LIME AND PRODUCTION OF HOMOGENEOUS OR MDF PANELS BY ADDING HEMP SHEEPS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005288A1 (en) * 1979-02-14 1980-09-04 Rockwool Int FIBER REINFORCED CEMENT PRODUCT
DE3008204C2 (en) * 1980-03-04 1982-05-06 Kober, Harald, Ing.(grad.), 4690 Herne Process for the production of a reinforcing fiber for mineral building materials containing hydraulic binders
DE3301407A1 (en) * 1983-01-18 1984-07-19 Hans-Peter 8093 Rott Heckhausen Heat-insulating material of kapok for heat insulation in building construction
DE3607438C2 (en) * 1985-03-14 1990-11-29 Jadecor Kg, Erich Horatsch Gmbh & Co, 1000 Berlin, De
DE4009662A1 (en) * 1990-03-26 1991-10-02 Ecco Gleittechnik Gmbh Reinforcing and process fibres based on plant fibres and prodn.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398547A (en) * 1932-03-18 1933-09-18 Joseph Jay Bamberger Improvements in or relating to acoustic plaster
FR827509A (en) * 1937-01-11 1938-04-28 Pelissier & Frey Coating products based on coconut fibers
JPS61117147A (en) * 1984-11-08 1986-06-04 青野産業株式会社 Supplemental wall material for overcoating
ES2101696T3 (en) * 1989-04-17 1997-07-16 Ecco Gleittechnik Gmbh MANUFACTURE PROCEDURE OF REINFORCEMENT FIBERS AND / OR PROCESS FROM VEGETABLE FIBERS, AND THEIR USE.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005288A1 (en) * 1979-02-14 1980-09-04 Rockwool Int FIBER REINFORCED CEMENT PRODUCT
DE3008204C2 (en) * 1980-03-04 1982-05-06 Kober, Harald, Ing.(grad.), 4690 Herne Process for the production of a reinforcing fiber for mineral building materials containing hydraulic binders
DE3301407A1 (en) * 1983-01-18 1984-07-19 Hans-Peter 8093 Rott Heckhausen Heat-insulating material of kapok for heat insulation in building construction
DE3607438C2 (en) * 1985-03-14 1990-11-29 Jadecor Kg, Erich Horatsch Gmbh & Co, 1000 Berlin, De
DE4009662A1 (en) * 1990-03-26 1991-10-02 Ecco Gleittechnik Gmbh Reinforcing and process fibres based on plant fibres and prodn.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613699U1 (en) * 1996-04-18 1996-10-31 Kschiwan, Jörg, 03226 Vetschau Wall coating
DE19640622A1 (en) * 1996-10-01 1998-04-09 Moeller Plast Gmbh Building material and method and device for producing a building material
DE19640622C2 (en) * 1996-10-01 1998-11-12 Moeller Plast Gmbh Building material and method and device for producing a building material
BE1010453A5 (en) * 1997-04-07 1998-08-04 Demain Pierre Etienne Mortar for building.
EP0870739A1 (en) * 1997-04-07 1998-10-14 Pierre-Etienne Demain Building mortar
DE19735846A1 (en) * 1997-08-19 1999-02-25 Christof Ziegert Adding hemp shives and/or fibers to clay building materials
DE19736526A1 (en) * 1997-08-22 1999-02-25 Roland Meingast Unfired loam and-or clay building material mixture
EP0903328A1 (en) * 1997-08-22 1999-03-24 Roland Meingast Building material made of unfired loam or clay
DE10025193C2 (en) * 2000-01-10 2002-10-17 Seyed Taghi Mohseni facade element
DE202009007146U1 (en) 2009-05-18 2009-08-20 Novotny, Rainer Lightweight construction board made of hemp and loam

Also Published As

Publication number Publication date
WO1996025370A1 (en) 1996-08-22
DE19506868C2 (en) 1997-07-10

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OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PAPAGEORGIU, ANDREA, 12165 BERLIN, DE

8381 Inventor (new situation)

Inventor name: HORATSCH, GEB.LUGNER, ELFRIEDE, 56598 RHEINBROHL,

8339 Ceased/non-payment of the annual fee