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DK0531622T3 - Process for recycling of waste products from bituminous sealing materials - Google Patents

Process for recycling of waste products from bituminous sealing materials

Info

Publication number
DK0531622T3
DK0531622T3 DK92108466T DK92108466T DK0531622T3 DK 0531622 T3 DK0531622 T3 DK 0531622T3 DK 92108466 T DK92108466 T DK 92108466T DK 92108466 T DK92108466 T DK 92108466T DK 0531622 T3 DK0531622 T3 DK 0531622T3
Authority
DK
Denmark
Prior art keywords
recycling
waste products
sealing materials
bituminous
bituminous sealing
Prior art date
Application number
DK92108466T
Other languages
Danish (da)
Inventor
Ernst Scherp
Hans-Guenter Vogel
Werner Heep
Klaus Kurt Debus
Original Assignee
Vedag Gmbh
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 Vedag Gmbh filed Critical Vedag Gmbh
Application granted granted Critical
Publication of DK0531622T3 publication Critical patent/DK0531622T3/en

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
    • B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • 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
    • B29K2095/00—Use of bituminous materials as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • B29L2031/108—Roofs
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

A process is described according to which leftover products of bituminous waterproofing materials are precomminuted, melted and ground in order to obtain a bituminous mass which can be used for the manufacture of products of the same type. In this way, all the leftover products are recycled, without individual groups of substances having to be separated off.
DK92108466T 1991-08-23 1992-05-20 Process for recycling of waste products from bituminous sealing materials DK0531622T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4128014A DE4128014A1 (en) 1991-08-23 1991-08-23 METHOD FOR THE REUSE OF RESIDUES OF BITUMINOUS SEALING MATERIALS

Publications (1)

Publication Number Publication Date
DK0531622T3 true DK0531622T3 (en) 1995-07-03

Family

ID=6438969

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92108466T DK0531622T3 (en) 1991-08-23 1992-05-20 Process for recycling of waste products from bituminous sealing materials

Country Status (4)

Country Link
EP (1) EP0531622B1 (en)
AT (1) ATE121444T1 (en)
DE (2) DE4128014A1 (en)
DK (1) DK0531622T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227159A1 (en) * 1992-08-17 1994-02-24 Ruetgerswerke Ag Process for the preparation of residues of bituminous roof waterproofing
DE4318447C2 (en) * 1993-06-03 2003-02-20 Siefer Maschinenfabrik Gmbh & Recycling process of hot-melt organic substances; these can be equipped with or without a carrier insert, with or without filler additive, with or without sprinkling or covering
DE4323119A1 (en) * 1993-07-10 1995-01-12 Ruetgerswerke Ag Process for producing unsupported sheets for structural preservation
DE4406161C2 (en) * 1994-02-25 1999-01-07 Juergen Krien Process for recycling bituminous or tar-containing composites
DE19612971C1 (en) * 1996-04-01 1997-06-26 Lindner Bettina Continuous processing of reinforced bitumen waste
NL1005029C2 (en) * 1997-01-17 1998-07-20 Modiglass Modified Asphalt Method and device for recycling bitumen-containing materials, more in particular bituminous roofing materials.
DE19736748C1 (en) * 1997-08-23 1999-03-04 Matthias Heyer Asphalt Und Bet Process for the disposal of bituminous roofing materials
EP0988952A1 (en) * 1998-09-22 2000-03-29 Performance Roof Systems S.A. en abrégé P.R.S. Process for recycling a membrane and extruder therefor
DE10031047C2 (en) * 2000-06-26 2003-05-15 Hamme Christina Method and device for producing a free-flowing bulk material
NL1029511C2 (en) * 2005-07-13 2007-01-16 Esha Group B V Method and device for recycling bituminous roofing waste, as well as mass obtained by such a method and casting formed from such a mass.
WO2021104655A1 (en) * 2019-11-29 2021-06-03 Imperbel Process of recycling a bituminous waste product such as a waste bituminous membrane product
WO2021104652A1 (en) 2019-11-29 2021-06-03 Imperbel Process for recycling a bituminous waste product such as a bituminous waste membrane product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368371A (en) * 1941-02-19 1945-01-30 Minge Kenneth Guy Method of reclaiming waste asphaltic material
US4325641A (en) * 1979-11-08 1982-04-20 Stephen R. Babus Conversion tank for recycling asphaltic shingle tabs
DE3469558D1 (en) * 1984-11-30 1988-04-07 Deutsche Asphalt Gmbh Method of making an asphalt coating composition by using an asphalt concrete recycling material, and asphalt coating composition produced according to the method
US4726846A (en) * 1986-04-25 1988-02-23 Bird Incorporated Method of reclaiming waste fiber reinforced asphalt sheet material and reclaimed products of such waste
US4706893A (en) * 1986-07-07 1987-11-17 Astec Industries, Inc. Method and apparatus for recycling roofing shingles as an additive to asphalt paving composition

Also Published As

Publication number Publication date
DE59201965D1 (en) 1995-05-24
EP0531622B1 (en) 1995-04-19
EP0531622A1 (en) 1993-03-17
ATE121444T1 (en) 1995-05-15
DE4128014A1 (en) 1993-02-25

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