[go: up one dir, main page]

DE3124531A1 - Process for using waste polyethylene and scrap polyethylene (PE) for producing drainage mats, drainage panels and drainage sheets - Google Patents

Process for using waste polyethylene and scrap polyethylene (PE) for producing drainage mats, drainage panels and drainage sheets

Info

Publication number
DE3124531A1
DE3124531A1 DE19813124531 DE3124531A DE3124531A1 DE 3124531 A1 DE3124531 A1 DE 3124531A1 DE 19813124531 DE19813124531 DE 19813124531 DE 3124531 A DE3124531 A DE 3124531A DE 3124531 A1 DE3124531 A1 DE 3124531A1
Authority
DE
Germany
Prior art keywords
drainage
polyethylene
waste
sheets
mats
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.)
Withdrawn
Application number
DE19813124531
Other languages
German (de)
Inventor
Johannes 2964 Wiesmoor Heyen
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
Application filed by Individual filed Critical Individual
Priority to DE19813124531 priority Critical patent/DE3124531A1/en
Publication of DE3124531A1 publication Critical patent/DE3124531A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Published without abstract.

Description

Verfahren zur Verwendung von Abfall- und Altpolyäthylen (PE) zur Process for the use of waste and recycled polyethylene (PE) for

Hersteflung van Dränmatten, -platten und -bahnen Die Erfindung hat es sich zur Aufgabe gemacht, Abfallpolyäthylen, das bei der Herstellung von Polyäthylenteilen anfällt und Altpolyäthylen, das bereits Verwendung fand, durch Recycling wieder einer neuen Verwendung zuzuführen, ohne daß eine Reinigung oder Aussiebung des Materials notwendig wäre. Manufacture of drainage mats, panels and sheets The invention has it made itself the task of waste polyethylene, which is used in the manufacture of polyethylene parts and old polyethylene that has already been used is recycled put to a new use without cleaning or sieving the material would be necessary.

Zunächst wurde das Polyäthylen gestückelt und dann mit einer bestimmten Schselztechnik soweit zusitrengeführt, daß sich ein poröses aber festes Material ergab. UDeraschendervleise wurde festgestellt, daß dieses Material einen hohen Widerstand gegen mechanische Einflüsse bot, trotzdem sehr wasserdurchlässig war.First the polyethylene was cut into pieces and then with a certain one Schselztechnik so far that a porous but solid material is created revealed. It was surprisingly found that this material has a high resistance offered against mechanical influences, was nevertheless very permeable to water.

Die erfinderische Idee liegt darin, die so hergestellten Platten, Matten oder Bahnen einem Einsatz zweck zuzuführen und zwar zur Verwendung als Dränschicht mit gleichzeitigem Schutz der darunterliegenden Oberfläche.The inventive idea is to use the panels produced in this way, To supply mats or sheets to an insert purpose, namely for use as a drainage layer with simultaneous protection of the underlying surface.

Dieses erlaubt die Anwendung z.B. an abgedichteten KellerauBenwänden, wo einerseits die Abdichtung gegen mechanische Beschädigungen und dem Erdreich geschützt werden muß, zum anderen eine Dränageschicht wünschenswert ist. Alle }Eglichkeiten werden mit dieser Schicht erreicht.This allows it to be used, for example, on sealed external cellar walls, where on the one hand the seal is protected against mechanical damage and the soil must be, on the other hand, a drainage layer is desirable. All} possibilities are achieved with this layer.

Die Verwendung von Abfall- und Altpolyäthylen bietet sich hier besonders an, da erhebliche Kosten für die Herstellung von Neupolyäthylen und für die Beseitigung des Abfall- und Altpolyäthylens eingespart werden können.The use of waste and old polyethylene is particularly useful here because of the considerable costs for the production of virgin polyethylene and for its disposal of waste and old polyethylene can be saved.

Claims (3)

Patentanspruche: 1. Verfahren zur Verwendung von Abfall- und Altpolyäthylen (PE) zur Herstellung von Dränmatten, -platten und -bahnen ist dadurch gekennzeichnet, daß Abfall- und Altpolyäthylen in gestückelter Form zur Herstellung von Dränmatten, -platten Oder -bahnen verwendet wird.Claims: 1. Process for the use of waste and old polyethylene (PE) for the production of drainage mats, panels and sheets is characterized by that waste and old polyethylene in pieces for the production of drainage mats, plates or tracks are used. 2. Verfahren zur Verwendung von Abfall- und Altpolyäthylen (PE) zur Herstellung von Dränmatten, -platten und -bahnen ist dadurch gekennzeichnet, daß das verwendete Abfall-und Altpolyäthylen nicht gereinigt werden muß und in dem angelieferten Zustand zur Verwendung karitt.2. Process for the use of waste and recycled polyethylene (PE) for Production of drainage mats, plates and sheets is characterized in that the used waste and old polyethylene does not have to be cleaned and in the delivered Condition to use karitt. 3. Verfahren zur Verwendung von Abfall- und Altpolyäthylen (PE) zur Herstellung von Dränmatten, -platten und -bahnen ist nach den Anspruchen 1 und 2 dadurch gekennzeichnet, daß das gestückelte Polyäthylen in einem Schmelzverfahren soweit zusarnengefuhrt kind, daß ein fester Verbund entsteht, aber dennoch eine Wasserdurchlässigkeit erhalten bleibt. 3. Process for the use of waste and recycled polyethylene (PE) for Production of drainage mats, plates and sheets is according to claims 1 and 2 characterized in that the chunked polyethylene is melted child to the extent that a firm bond is created, but still one Water permeability is retained.
DE19813124531 1981-06-23 1981-06-23 Process for using waste polyethylene and scrap polyethylene (PE) for producing drainage mats, drainage panels and drainage sheets Withdrawn DE3124531A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813124531 DE3124531A1 (en) 1981-06-23 1981-06-23 Process for using waste polyethylene and scrap polyethylene (PE) for producing drainage mats, drainage panels and drainage sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813124531 DE3124531A1 (en) 1981-06-23 1981-06-23 Process for using waste polyethylene and scrap polyethylene (PE) for producing drainage mats, drainage panels and drainage sheets

Publications (1)

Publication Number Publication Date
DE3124531A1 true DE3124531A1 (en) 1983-01-05

Family

ID=6135146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813124531 Withdrawn DE3124531A1 (en) 1981-06-23 1981-06-23 Process for using waste polyethylene and scrap polyethylene (PE) for producing drainage mats, drainage panels and drainage sheets

Country Status (1)

Country Link
DE (1) DE3124531A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128873A1 (en) * 1991-08-29 1993-03-04 Bruns Teske Rita Dipl Ing Draining mats for e.g. waste dumps - comprise recycled plastics jointed as wires with additional compact spherical plastic parts for stability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128873A1 (en) * 1991-08-29 1993-03-04 Bruns Teske Rita Dipl Ing Draining mats for e.g. waste dumps - comprise recycled plastics jointed as wires with additional compact spherical plastic parts for stability

Similar Documents

Publication Publication Date Title
EP0373459B1 (en) Method for the intermediate sealing of dumps
DE2023121A1 (en) Structured cladding panels and processes for creating structured surfaces
EP0321731A2 (en) Process for reclaiming polystyrene-based synthetic-resin waste, and its reuse
DE1517290C3 (en) Process for the production of a self-supporting fibrous tobacco sheet from tobacco waste
DE3124531A1 (en) Process for using waste polyethylene and scrap polyethylene (PE) for producing drainage mats, drainage panels and drainage sheets
DE3624234C2 (en)
DE3641057A1 (en) METHOD FOR PLATE PRODUCTION, FILTER PLATE AND SUCTION DRYING DEVICE
EP1175981A3 (en) Method of manufacturing articles of fiber or plant material from regenerable sources
DE4141524C1 (en) Fibre material for internal building panels insulation, etc. - comprises material including recycled material, which can be reduced into fibres and binding agent
DE297308C (en)
ATE50711T1 (en) PROCESS FOR MAKING A WATER-TIGHT CONTAINER FOR LANDFILLS.
DE483016C (en) Process for the production of patterned surfaces on components made of concrete, reinforced concrete or similar building materials
DE1459485B2 (en) PACKING MATERIAL FOR VENTILATED FILTERS OF BIOLOGICAL WASTE WATER PURIFICATION PLANTS
DE824173C (en) Steel form, especially for components made of concrete
DE4110829A1 (en) Moulded constructional part esp. board - made from mixt. of waste paper and mineral binder
DE2333615A1 (en) PROCESS FOR PRODUCING A VENEER OR OUTER LAYER FROM STONE OR OTHER PARTICLES IN THE SURFACE OF BODIES MADE OF CONCRETE OR OTHER PERFORMANCE MATERIALS, AND TOOLS FOR CARRYING OUT THE PROCESS
EP0387727A3 (en) Solidifiable waste mixture
DE3332001A1 (en) Method of disposing of soluble pollutants contained in refuse slag
DE69810753T2 (en) Process for consolidating natural or restored stone blocks
DE4029830A1 (en) METHOD FOR REFURBISHING ASBESTINE-BASED SURFACE ELEMENTS, preferably COMPONENT ELEMENTS LIKE PANELS, WALLS AND CORRUGATED PANELS
DE4406761C2 (en) Process for the production of compacts from comminuted waste products under the influence of heat
DE4421998C2 (en) Offset block
DE803795C (en) Waterproofing for buildings to protect against the ingress of moisture or water
DE19524841C2 (en) Carrier body made of porous plastic for wastewater treatment and process for its production
DE833316C (en) Process for the production of synthetic wood panels

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee