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DE4007926C1 - Component prodn. e.g. window sills, etc. - involves mixing plastic waste material contg. glass fibres with thermoplastic material and hardening - Google Patents

Component prodn. e.g. window sills, etc. - involves mixing plastic waste material contg. glass fibres with thermoplastic material and hardening

Info

Publication number
DE4007926C1
DE4007926C1 DE19904007926 DE4007926A DE4007926C1 DE 4007926 C1 DE4007926 C1 DE 4007926C1 DE 19904007926 DE19904007926 DE 19904007926 DE 4007926 A DE4007926 A DE 4007926A DE 4007926 C1 DE4007926 C1 DE 4007926C1
Authority
DE
Germany
Prior art keywords
plastic waste
hardening
component
glass fibres
window sills
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 - Lifetime
Application number
DE19904007926
Other languages
German (de)
Inventor
Michael Sauermann
Heinz 4800 Bielefeld De Spieker Genannt Doehmann
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19893919854 external-priority patent/DE3919854A1/en
Application filed by Individual filed Critical Individual
Priority to DE19904007926 priority Critical patent/DE4007926C1/en
Application granted granted Critical
Publication of DE4007926C1 publication Critical patent/DE4007926C1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process for producing components includes mixing plastic waste with a duroplastic or thermoplastic material and then allowing the mixt. to harden. The plastic waste pref. also includes laminate material waste. The waste mixt. pref. contains glass fibres for reinforcement, and the surface of the component is pref. coloured. ADVANTAGE - The components, e.g. hand-rails, window sills etc. are weather resistant, and are simple to produce.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung von Bauteilen, das dadurch gekennzeichnet ist, daß man Kunststoffabfälle mit einem duroplastischen oder thermoplastischen Kunststoff vermischt, und die Mischung erhärten läßt.The invention relates to a Process for the production of components, which is characterized in that you can waste plastic with a thermosetting or thermoplastic mixed, and the mixture can harden.

Durch verstärkende Profile aus Stahl, Holz, Kunststoff oder Fasern (Glas oder Kohle) wird eine hohe Tragfähigkeit erreicht. Die zu mischenden, vermischten Kunststoffälle, und die einzulegenden Profile sind von dem thermoplastischen oder duroplastischen Kunststoff umgeben. In Formen gegeben, oder gepreßt, entsteht ein neues Bauteil.Through reinforcing profiles made of steel, wood, plastic or fibers (Glass or coal) a high load capacity is achieved. The plastic balls to be mixed, and the ones to be inserted Profiles are of the thermoplastic or thermosetting Plastic surround. Put into shapes, or pressed, creates a new component.

Als Bauteile kommen in Frage:
Handläufe, Fensterbänke, Ersatz für Holzbalken oder Bretter, Platten für außen und innen, Bauteile zur Verkleidung von Wänden und Dächern, Zäune und sonstige der Witterung ausgesetzten Bauteile, Verschalbretter und Paletten, Gebrauchsgegenstände. Das Verbindungsmaterial (Thermo-, Duroplaste) ist eingefärbt oder transparent.The following are possible components:
Handrails, window sills, replacement for wooden beams or boards, panels for outside and inside, components for cladding walls and roofs, fences and other components exposed to the weather, shuttering boards and pallets, utensils. The connecting material (thermoplastics, thermosets) is colored or transparent.

Bei der Verwendung von duroplastischen und thermoplastischen Kunststoffen als Einbettungsmaterial findet sich eine breite Palette von vorteilhaften Eigenschaften. So kann man zum Beispiel Elastizität, Leitfähigkeit, Biegefähigkeit, Wärmefestigkeit, Oberflächenstrukturen und Formgebung erreichen, die sich mit Kunstharz nicht verwirklichen lassen. Bei einem Versuch z. B. mit PU läßt sich ein Werkstück biegen, verdrehen und es geht wieder in Ausgangsstellung zurück, ohne das Werkstück zu zerstören. Dadurch läßt sich eine extreme Anpassung an den Untergrund erreichen.When using thermosetting and thermoplastic as embedding material there is a wide range of beneficial ones Properties. For example, you can use elasticity, conductivity, Flexibility, heat resistance, surface structures and shape that cannot be achieved with synthetic resin to let. In an attempt e.g. B. with PU can Bend the workpiece, twist and go back to the starting position back without destroying the workpiece. This leaves achieve extreme adaptation to the underground.

Claims (8)

1. Verfahren zur Herstellung von Bauteilen, dadurch gekennzeichnet, daß man Kunststoffabfälle mit einem duroplastischen oder thermoplastischen Kunststoff vermischt, und die Mischung erhärten läßt.1. A process for the production of components, characterized in that plastic waste is mixed with a thermosetting or thermoplastic, and the mixture is allowed to harden. 2. Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß die Kunststoffabfälle auch Reste von Verbundstoffen, wie Metalle, enthalten.2. The method according to claim 1, characterized in that the Plastic waste also remains of composite materials such as metals, contain. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß in die Kunststoffabfall-Kunststoff-Mischung zusätzlich Verstärkungen, wie Profile und Glasfaser, so eingelegt werden, daß diese nach Erhärtung fest integriert sind.3. The method according to claim 1, characterized in that in the Plastic waste-plastic mixture additional reinforcements, such as profiles and glass fiber, are inserted so that these after Hardening are firmly integrated. 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Oberfläche des Bauteils zusätzlich durch Zugabe von mineralischen Stoffen, wie Sand, bestimmt wird.4. The method according to claim 1, characterized in that the Surface of the component additionally by adding mineral substances such as sand. 5. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Oberfläche des Bauteils aus dem verwendeten Kunststoff besteht.5. The method according to claim 1, characterized in that the surface of the component made of the plastic used consists. 6. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Oberfläche des Bauteils zusätzlich eingefärbt ist.6. The method according to claim 1, characterized in that the Surface of the component is also colored. 7. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Bauteile vor der vollständigen Erhärtung gepreßt werden.7. The method according to claim 1, characterized in that the Components are pressed before they have fully hardened. 8. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Kunststoffabfälle als Pulver, Granulat oder in Stücken eingesetzt werden.8. The method according to claim 1, characterized in that the Plastic waste in powder, granulate or in pieces be used.
DE19904007926 1989-06-19 1990-03-13 Component prodn. e.g. window sills, etc. - involves mixing plastic waste material contg. glass fibres with thermoplastic material and hardening Expired - Lifetime DE4007926C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904007926 DE4007926C1 (en) 1989-06-19 1990-03-13 Component prodn. e.g. window sills, etc. - involves mixing plastic waste material contg. glass fibres with thermoplastic material and hardening

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893919854 DE3919854A1 (en) 1989-06-19 1989-06-19 Process for producing components using scrap materials
DE19904007926 DE4007926C1 (en) 1989-06-19 1990-03-13 Component prodn. e.g. window sills, etc. - involves mixing plastic waste material contg. glass fibres with thermoplastic material and hardening

Publications (1)

Publication Number Publication Date
DE4007926C1 true DE4007926C1 (en) 1991-08-29

Family

ID=25882051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904007926 Expired - Lifetime DE4007926C1 (en) 1989-06-19 1990-03-13 Component prodn. e.g. window sills, etc. - involves mixing plastic waste material contg. glass fibres with thermoplastic material and hardening

Country Status (1)

Country Link
DE (1) DE4007926C1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047450A1 (en) * 1996-06-12 1997-12-18 Ecobuild International Limited Solid materials and method for manufacturing the same
EP1155205A1 (en) * 1999-02-26 2001-11-21 Wui Loong System Scaffolds Company Limited Scaffolding member and production method
WO2004022877A1 (en) * 2002-09-03 2004-03-18 Corus Bausysteme Gmbh Elongate retaining element

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919854A1 (en) * 1989-06-19 1989-12-07 Michael Sauermann Process for producing components using scrap materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919854A1 (en) * 1989-06-19 1989-12-07 Michael Sauermann Process for producing components using scrap materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047450A1 (en) * 1996-06-12 1997-12-18 Ecobuild International Limited Solid materials and method for manufacturing the same
EP1155205A1 (en) * 1999-02-26 2001-11-21 Wui Loong System Scaffolds Company Limited Scaffolding member and production method
EP1155205A4 (en) * 1999-02-26 2003-01-08 Wui Loong System Scaffolds Com Scaffolding member and production method
WO2004022877A1 (en) * 2002-09-03 2004-03-18 Corus Bausysteme Gmbh Elongate retaining element
US7603825B2 (en) 2002-09-03 2009-10-20 Corus Bausysteme Gmbh Elongate retaining element
CN1678805B (en) * 2002-09-03 2010-04-28 科鲁斯建筑系统有限公司 Elongate retaining element

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