DE4005719A1 - Lightweight building block prodn. - uses shredded softened used paper with cement - Google Patents

Lightweight building block prodn. - uses shredded softened used paper with cement

Info

Publication number
DE4005719A1
DE4005719A1 DE19904005719 DE4005719A DE4005719A1 DE 4005719 A1 DE4005719 A1 DE 4005719A1 DE 19904005719 DE19904005719 DE 19904005719 DE 4005719 A DE4005719 A DE 4005719A DE 4005719 A1 DE4005719 A1 DE 4005719A1
Authority
DE
Germany
Prior art keywords
cement
components
softened
building blocks
mixt
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
Application number
DE19904005719
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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.)
SCHREIBER JOSEF 6500 MAINZ DE
Original Assignee
SCHREIBER JOSEF 6500 MAINZ DE
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 SCHREIBER JOSEF 6500 MAINZ DE filed Critical SCHREIBER JOSEF 6500 MAINZ DE
Priority to DE19904005719 priority Critical patent/DE4005719A1/en
Publication of DE4005719A1 publication Critical patent/DE4005719A1/en
Ceased 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
    • C04B18/241—Paper, e.g. waste paper; Paper pulp
    • 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)
  • Processing Of Solid Wastes (AREA)

Abstract

To produce building blocks and components, to develop walls and other construction parts, untreated used paper is softened for 24 hrs. in water, and the wet material is reduced in a shredding type appts. The damp and reduced material is mixed with cement in a ratio of about 6:1 in a cement mixer with water feed. The mixt. is placed in a mould and compressed. After moulding, the block is dried in air for two to four weeks. The mould, filled with the mixt. is subjected to a given pressure. Increased cement content increases the compression strength of the building block. A reinforcement can also be introduced into the mixt. in the mould. ADVANTAGE - Gives lightweight building blocks, with an unlimited supply of free raw material for the additives.

Description

Die Erfindung betrifft ein Verfahren zum Herstellen von Bau­ steinen und Bauelementen zum Errichten von Bauwerksteilen, insbesondere Wänden.The invention relates to a method for producing construction stones and building elements for erecting building parts, especially walls.

Es ist bekannt, für Bauwerksteile minderer Tragkraft, bei­ spielsweise Garagen, Ferienhäuser und Hausinnenwände, leichte Bauelemente herzustellen, die leichte mineralische Zuschlag­ stoffe, beispielsweise Bims, enthalten. Die Verwendung die­ ser Zuschlagstoffe hat den Nachteil, daß ihre Gewinnung nicht unerhebliche Kosten verursacht. Außerdem ist zu berücksichtigen, daß sich die diesbezüglichen natürlichen Vorräte früher oder später erschöpfen.It is known for structural parts of lower load capacity for example garages, holiday homes and house walls, light Components manufacture the light mineral aggregate substances, for example pumice. The use of the Water has the disadvantage that their extraction is not incurs negligible costs. It must also be taken into account that the natural reserves in this regard change sooner or exhaust later.

Der Erfindung liegt die Aufgabe zugrunde, diese Nachteile zu vermeiden und ein Verfahren zum Herstellen von leichten Bau­ elementen vorzuschlagen, bei dem ein praktisch kostenloser und in beliebiger unerschöpflicher Menge zur Verfügung stehender Zuschlagstoff Verwendung findet.The object of the invention is to overcome these disadvantages avoid and a method of making lightweight construction propose elements where a practically free and available in any inexhaustible amount Aggregate is used.

Gelöst wird diese Aufgabe nach der Erfindung bei dem besagten Verfahren durch etwa 24-stündiges Einweichen von unbehandeltem Altpapier in Wasser, Zerkleinern des tropfnassen Materials in einem shredderartigen Gerät, Mischen des erdfeuchten flocken­ artigen Zerkleinerungsmaterials mit Zement im Mengenverhältnis von etwa 6 : 1 in einem Zementmischer unter Wasserzugabe, Einfüllen und Einpressen des Mischguts in Bausteinformen und etwa zwei- bis vierwöchiges Lufttrocknen der aus den Baustein­ formen ausgeschalten Bausteine oder Bauelemente. This object is achieved according to the invention in said Procedure by soaking untreated for about 24 hours Waste paper in water, crushing the dripping wet material in a shredder-like device, mixing the earth-moist flakes like crushing material with cement in the ratio of about 6: 1 in a cement mixer with the addition of water, Filling and pressing the mix into building block shapes and Air drying about two to four weeks from the building block form switched off blocks or components.  

Zweckmäßig wird das in die Bausteinform eingefüllte Misch­ gut einem bestimmten Pressdruck ausgesetzt.The mixture filled in the block shape is expedient well exposed to a certain pressing pressure.

Die Druckfestigkeit der Bauelemente läßt sich durch eine erhöhte Zementzugabe vergrößern. Auch eine Armierung kann benutzt werden, damit die Transportfähigkeit verbessert wird.The compressive strength of the components can be increase the amount of cement added. Reinforcement can also be used be used to improve portability.

Das beschriebene Verfahren zeichnet sich durch besonders geringen maschinellen Aufwand aus, da die mannigfach vor­ handenen und bekannten Shreddergeräte und kleinen Zementmischer eingesetzt werden können, so daß die Bauelemente an Ort und Stelle in Entwicklungsländern von Dorfgemeinschaften zur Erstellung von leichten Häusern selbst hergestellt werden können. Die ähnliche Lehmziegelbauweise ist den Entwicklungs­ ländern durchaus vertraut.The method described is particularly noteworthy low machine outlay, since the manifold before existing and well-known shredder devices and small cement mixers can be used so that the components in place and Provide village communities in developing countries Creation of light houses to be made by yourself can. The similar adobe construction is the development countries quite familiar.

Das beschriebene Verfahren ist auch für zahlreiche kleine Handwerksbetriebe geeignet, die derartige Bauelemente in den unterschiedlichsten Formen herstellen und anbieten können. In großen Betonwerken können die Bausteine oder Platten­ elemente in Geschoßhöhe maschinell hergestellt werden.The procedure described is also for numerous small ones Craft businesses suitable that the components in the can produce and offer a wide variety of shapes. The blocks or slabs can be used in large concrete plants elements are mechanically manufactured at floor level.

Am Einsatzort werden die Plattenelemente zusammengefügt und verklebt oder vermörtelt. Die Bausteine oder Plattenelemente können zersägt, genagelt oder durchbohrt werden.The plate elements are put together at the place of use and glued or mortared. The building blocks or plate elements can be sawn, nailed or pierced.

Ein solches Wandelement von einem Quadratmeter Größe und zehn Zentimeter Dicke wiegt etwa einen Zentner. Es hat eine hervorragende Wärmedämmung.Such a wall element of one square meter in size and ten centimeters thick weighs about one hundredweight. It has a excellent thermal insulation.

Claims (4)

1. Verfahren zum Herstellen von Bausteinen und Bauelementen zum Errichten von Bauwerksteilen, insbesondere Wänden, gekennzeichnet durch
  • - etwa 24-stündiges Einweichen von unbehandeltem Altpapier in Wasser,
  • - Zerkleinern des tropfnassen Materials in einem shredder­ artigen Gerät,
  • - Mischen des erdfeuchten flockenartigen Zerkleinerungs­ materials mit Zement im Mengenverhältnis von etwa 6 : 1 in einem Zementmischer unter Wasserzugabe,
  • - Einfüllen und Einpressen des Mischguts in Bausteinformen und
  • - etwa zwei- bis vierwöchiges Lufttrocknen der aus den Bau­ steinformen ausgeschalten Bauelemente.
1. Process for the production of building blocks and components for the construction of building parts, in particular walls, characterized by
  • - Soaking untreated waste paper in water for about 24 hours,
  • - crushing the dripping wet material in a shredder-like device,
  • - Mixing the earth-moist flake-like comminution material with cement in a ratio of about 6: 1 in a cement mixer with the addition of water,
  • - Filling and pressing the mixed material into block shapes and
  • - Approximately two to four weeks of air drying of the components switched off from the building blocks.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das in die Bausteinform eingefüllte Mischgut einem bestimmten Preßdruck ausgesetzt wird.2. The method according to claim 1, characterized in that the mixed material filled into the block shape to a certain Pressure is exposed. 3. Verfahren nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, daß durch eine erhöhte Zementzugabe eine vergrößerte Druckfestig­ keit der Bauelemente hergestellt wird.3. The method according to claim 1 or claim 2, characterized in that increased pressure resistance due to increased cement addition speed of the components is produced. 4. Verfahren nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß zusätzlich zum Mischgut eine Armierung in die Bausteinformen eingebracht wird.4. The method according to claim 1, 2 or 3, characterized in that in addition to the mix Reinforcement is introduced into the block shapes.
DE19904005719 1990-02-23 1990-02-23 Lightweight building block prodn. - uses shredded softened used paper with cement Ceased DE4005719A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904005719 DE4005719A1 (en) 1990-02-23 1990-02-23 Lightweight building block prodn. - uses shredded softened used paper with cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904005719 DE4005719A1 (en) 1990-02-23 1990-02-23 Lightweight building block prodn. - uses shredded softened used paper with cement

Publications (1)

Publication Number Publication Date
DE4005719A1 true DE4005719A1 (en) 1991-08-29

Family

ID=6400808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904005719 Ceased DE4005719A1 (en) 1990-02-23 1990-02-23 Lightweight building block prodn. - uses shredded softened used paper with cement

Country Status (1)

Country Link
DE (1) DE4005719A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239616A1 (en) * 1992-11-25 1994-05-26 Raimund Rimmele High hole light brick
US5499478A (en) * 1992-11-25 1996-03-19 Rimmele; Raimund Lightweight vertically perforated brick
DE19952459A1 (en) * 1999-10-29 2001-05-03 Ralf Eger Molded parts used in construction of building components, preferably building bricks, plates, roof insulation and/or covering consist of a mixture of paper and binders
WO2009106347A1 (en) 2008-02-28 2009-09-03 Ben Dratz Method for producing a component, component, and building part

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127575A2 (en) * 1983-04-28 1984-12-05 Steiner-Delley, Yvonne Material, process for its production and use of this material
EP0199728A1 (en) * 1984-01-13 1986-11-05 Valtion Teknillinen Adjustment method for the properties of concrete.
EP0275156A1 (en) * 1987-01-10 1988-07-20 Excel Industries Limited Dry milled fibre cement products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127575A2 (en) * 1983-04-28 1984-12-05 Steiner-Delley, Yvonne Material, process for its production and use of this material
EP0199728A1 (en) * 1984-01-13 1986-11-05 Valtion Teknillinen Adjustment method for the properties of concrete.
EP0275156A1 (en) * 1987-01-10 1988-07-20 Excel Industries Limited Dry milled fibre cement products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Derwent-Kurzreferat 53470D/30 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239616A1 (en) * 1992-11-25 1994-05-26 Raimund Rimmele High hole light brick
US5499478A (en) * 1992-11-25 1996-03-19 Rimmele; Raimund Lightweight vertically perforated brick
DE19952459A1 (en) * 1999-10-29 2001-05-03 Ralf Eger Molded parts used in construction of building components, preferably building bricks, plates, roof insulation and/or covering consist of a mixture of paper and binders
WO2009106347A1 (en) 2008-02-28 2009-09-03 Ben Dratz Method for producing a component, component, and building part
DE102008024155A1 (en) 2008-02-28 2009-09-03 Ben Dratz Process for the production of a molded article from waste paper and / or waste cardboard, shaped article and building part
DE202009018010U1 (en) 2008-02-28 2010-12-16 Dratz, Ben Component and building part

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