WO2011135388A2 - Procédé de production de produits pour le bâtiment et produit formé par ledit procédé - Google Patents

Procédé de production de produits pour le bâtiment et produit formé par ledit procédé Download PDF

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Publication number
WO2011135388A2
WO2011135388A2 PCT/HU2011/000041 HU2011000041W WO2011135388A2 WO 2011135388 A2 WO2011135388 A2 WO 2011135388A2 HU 2011000041 W HU2011000041 W HU 2011000041W WO 2011135388 A2 WO2011135388 A2 WO 2011135388A2
Authority
WO
WIPO (PCT)
Prior art keywords
product
paint
mould
mixed
additive
Prior art date
Application number
PCT/HU2011/000041
Other languages
English (en)
Other versions
WO2011135388A3 (fr
Inventor
József KISS
Tibor DRÁVAI
Lászlóné SÉFER
Original Assignee
Kiss Jozsef
Dravai Tibor
Sefer Laszlone
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 HU1000230A external-priority patent/HUP1000230A3/hu
Priority claimed from HU1100214A external-priority patent/HUP1100214A2/hu
Application filed by Kiss Jozsef, Dravai Tibor, Sefer Laszlone filed Critical Kiss Jozsef
Publication of WO2011135388A2 publication Critical patent/WO2011135388A2/fr
Publication of WO2011135388A3 publication Critical patent/WO2011135388A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • B09B3/21—Agglomeration, binding or encapsulation of solid waste using organic binders or matrix
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/006—Waste materials as binder
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00129—Extrudable mixtures
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00586—Roofing materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/60—Flooring materials
    • 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

Definitions

  • the invention relates to a method for producing building products particularly roof tiles, concrete products, floor tiles. During the method additive material or aggregate and binding material are mixed in a pre-mixer wherein pulverized, granulated or shredded thermoplastic waste material is used as binding material. The invention further relates to the product formed by the method.
  • Binding materials are powdery or "pulpy" materials which when mixed with some kind of additive material (gravel and water in case of concrete) become hard like stone through physical or chemical processes so that they can be used for producing building materials.
  • plastic packaging materials and other plastic materials since in nature plastic takes a long time to degrade. People use more and more plastics which pollute the environment causing serious consequences. Because of the different materials stored in these plastic packaging materials repeated use of them is not possible.
  • Patent application HU 209 263 describes a method and apparatus for making shaped products having wood-like graining of mixed waste plastic wherein selected, agglomerated or ground waste plastic material is used, namely 20-60 mass percentage of polypropylene and/or 10-60 mass percentage of linear polyethylene and/or 10-40 mass percentage of soft polyethylene, 10-40 mass percentage of styrene and/or 10-60 mass percentage of polyethylene-terephthalate - and in a certain case 1-10 mass percentage of polyamide and 0.5-2 mass percentage of PVC waste - which are mixed.
  • Patent invention HU 225951 describes a method for processing polluted plastic waste material to a matrix product, then to a further processing of this matrix material into composite material preferably building material by adding additives.
  • the characteristics of the process of producing matrix material are as follows: a) The plastic waste material is optionally submitted to preliminary cleaning depending on the pollution, b) The optionally pre-cleaned plastic waste material is loaded into a digesting machine, where the waste material is largely melted and transformed into an almost homogeneous, largely melted mixture under the pressure and temperature developed by the machine, c) The largely melted material is put into a heated mixer, where it is heat treated with intensive stirring, d) The melted material is optionally put into a mould die and matrix material blocks or moulded products made of the matrix material are produced.
  • the characteristics of the production of composite material are that the additive material is added to the matrix material under mixing and heating and products are produced by means of a press.
  • Patent application CH 610235 describes a casting and process for the production thereof wherein the casting contains at least two different plastics or a plastic and a material different from plastic and granular or pulverulent inorganic material. The casting contains 25 to 70% by weight of plastic, which serves as binder.
  • a mixture of at least two plastics or of a plastic and a material different from plastic is formed.
  • this mixer is mixed with a granular or pulverulent inorganic material which is heated to a temperature such that one plastic melts and a molten mass is formed from the mixture.
  • the molten mass which contains 25 to 70% by weight of molten plastic which serves as binder, the casting is produced in a casting mould.
  • Plastic waste can be used as the plastic and inorganic waste material as the inorganic material.
  • the additive material is mixed with the melted plastic material resulting in a less homogeneous material.
  • Patent application US 2003157297 describes a method and apparatus for forming an article in which thermoplastics materials are used as the binding agent. Materials are shredded in a shredder compressed in a compressing chamber and moulded in a moulding chamber. The thermoplastics material is heated whilst the material is held under compression and then cooled to bind the material together. In one embodiment superheated steam is supplied via tubes having apertures there along. In another embodiment superheated steam is supplied via apertures in side walls of the mould. Blocks formed by the method and apparatus can be used as construction materials etc. and have good structural, thermal and acoustic properties.
  • the aim of the present invention is to provide a method in which the binding material used for producing the building material is not newly made but it is made from recycled plastic waste material and mixed with the known additive materials for producing the building material.
  • building materials made earlier from concrete, clay, etc. e.g. for roof tiles, floor tiles, kerbs, gutters, etc. can be made from plastic and additives.
  • plastic waste material is used as binding material and sand is used as additive material.
  • Any kind of thermoplastic waste material which can be pressed can be used as binding material.
  • the present invention is a method for producing building products particularly roof tiles, concrete products, floor tiles.
  • additive material or aggregate and binding material are mixed in a pre-mixer.
  • binding material pulverized, granulated or shredded thermoplastic waste material is used.
  • the additive material is sand which in order to form a homogeneous mixture is mixed in the pre- mixer with the pulverized, granulated or shredded thermoplastic material used as binding material.
  • the mixture is filled into a heating apparatus by means of an extruder and melted at a temperature of 150-350°C and under a pressure of 700-1800 kPa.
  • the so obtained mixture is forced out from the apparatus and placed into the mould of the product.
  • the final shape of the product is formed by pressing. When pressing is completed, the mould with the product inside is cooled.
  • the hardened product is taken out from the mould and further cooled.
  • the extruder is provided with a 2.5-4.5 m long conveyor screw in order to facilitate mixing.
  • the additive material is mixed with some pulverized or liquid paint which is resistant to UV radiation.
  • the present invention is a building product particularly roof tile, concrete product, floor tile containing 26-32 mass percentage of plastic waste material as binding material and 64.5-72 mass percentage of sand as additive material.
  • Preferably it contains some pulverized paint which is resistant to UV radiation.
  • plastic materials are selected and cleaned e.g. washed preferably by applying large-scale cleaning process. Then the plastic material is dried and cut into small pieces in a shredder.
  • Plastic materials which can be used include (but are not limited to) the following: PE(polyethylene), PP(polypropylene), PA(polyamide), PC(polycarbonate), HDPE(high density polyethylene), ABS, PS(polystyrene), PMMA( plexiglas or acrylic), PVC(polyvinyl chloride), foil.
  • PE polyethylene
  • PP polypropylene
  • PA polyamide
  • PC polycarbonate
  • HDPE high density polyethylene
  • ABS PS(polystyrene)
  • PMMA plexiglas or acrylic
  • PVC polyvinyl chloride
  • pre-coloured plastic granules may also be used which are made from waste material by other companies, e.g. DIREN EXIM (Cluj Beverly, Romania). Mechanical recycling of plastic waste materials is a growing tendency throughout the world. The advantage of purchased granules is that it is selected, the constituent parts are not mixed. A base material which is clear, translucent may be selected thereby the list of products may be made wider. As additive material suitably fine grained sand is used which is available at little cost. As colouring agent pulverized paint advantageously mixed with some material ensuring UV resistance is used.
  • the additive material is mixed with the pulverized paint in a mixer and a uniform, homogeneous material is formed.
  • the binding material e.g. the pulverous or granulated plastic material is added and mixed to obtain a uniform, homogeneous material.
  • this mixture is filled into a heating apparatus by means of an extruder and melting is started at a temperature of 150-350°C under a pressure of 700-1800 kPa.
  • the extruder is instrumental in mixing the binding material and the additive material. To obtain a better result an apparatus provided with at least a 2.5m long extruder screw is used.
  • the molten mixture is forced out from the apparatus and filled into the mould of the product.
  • the final shape of the product is formed by pressing.
  • the mould is cooled and the molten mixture solidifies.
  • the product is taken out from the mould and further cooled. After that the shape of the product is fixed.
  • This mixture is filled into moulds of a required shape, and is pressed in a known manner.
  • the mould is cooled thereby the mixture within the mould becomes solid.
  • the product is taken out from the mould and is entirely cooled down to ambient temperature.
  • the products weigh between 2-21 kg and each product can be produced on an average of 80 seconds even by using a simple technology.
  • the mixing ratio of the used materials depend on their quality and physical state.
  • the proportion of the binding material and the additive material may be different by +/- 5 mass percentage depending on the quality of the additive material (sand).
  • the percentage per unit volume may be different by some mass percentages from the proposed prescription.
  • the desired colour (which may be e.g. fluorescent, too) must be set during trial production according to requirements.
  • the manufacturing process may be made automatic and the manufacturing time may be shortened depending on the type of machine used in the process and which phase is automatized. However, the manufacturing method is essentially the same in each case.
  • the advantage and uniqueness of the method according to the invention is that conventional products can be made by using a new type of binding material together with the known additive material.
  • the products produced by the method according to the invention weigh 35% less than the products of the same type, while their physical properties do not fall behind the physical properties of the products produced in the known manner.
  • the uniqueness of the method according to the invention is that a new type of binding material is used which comes from secondary waste. After re-melting the products may be reprocessed and used again.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Sustainable Development (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Cette invention concerne un procédé de production de produits pour le bâtiment. Le procédé comprend l'étape consistant à mélanger un adjuvant et un matériau liant. Des déchets de plastiques sont utilisés en tant que matériau liant. L'adjuvant est du sable qui est mélangé au matériau liant lequel consiste en une matière thermoplastique pulvérisée, granulée ou déchiquetée, pour former un mélange homogène. Le mélange est introduit dans un appareil chauffant et l'adjuvant est fondu sous pression. Le mélange ainsi produit est expulsé de l'appareil, introduit dans un moule et comprimé afin d'obtenir la forme finale du produit. A l'issue de la compression, le moule est refroidi avec le produit qu'il accueille. Le produit peut être utilisé, par exemple, pour former des tuiles de toiture, des produits en béton ou des carreaux. Ledit produit contient de 26 à 32% en masse de déchets de plastiques en tant que matériau liant et de 64,5 à 72% en masse de sable en tant qu'adjuvant. En général, le produit comprend en outre de la peinture, avantageusement sous forme pulvérisée.
PCT/HU2011/000041 2010-04-27 2011-04-26 Procédé de production de produits pour le bâtiment et produit formé par ledit procédé WO2011135388A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
HUP1000230 2010-04-27
HU1000230A HUP1000230A3 (en) 2010-04-27 2010-04-27 Method for treatment of plastic wastes for producing new type of building materials, particularly for substituting roof tiles, concrete products, floor tiles
HU1100214A HUP1100214A2 (en) 2011-04-22 2011-04-22 Method for producing building materials and building material
HUP1100214 2011-04-22

Publications (2)

Publication Number Publication Date
WO2011135388A2 true WO2011135388A2 (fr) 2011-11-03
WO2011135388A3 WO2011135388A3 (fr) 2011-12-22

Family

ID=89990259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2011/000041 WO2011135388A2 (fr) 2010-04-27 2011-04-26 Procédé de production de produits pour le bâtiment et produit formé par ledit procédé

Country Status (1)

Country Link
WO (1) WO2011135388A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019049171A1 (fr) * 2017-09-06 2019-03-14 Hindura Infrastructure Pvt. Ltd. Procédé et système de fabrication de tuiles/blocs à partir de matières plastiques de rebut
US11267948B2 (en) * 2020-07-06 2022-03-08 Bich Thuy Thi Tran System and method for making synthetic building materials using plastic waste combined with industrial and agricultural scrap
IT202100016214A1 (it) * 2021-06-21 2022-12-21 Zero3 S R L Materiale composito, a base di sostanze plastiche, per la realizzazione di drenaggi e riempimenti in sito di discarica.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH610235A5 (en) 1976-04-12 1979-04-12 Toppan Printing Co Ltd Casting and process for the production thereof
HU209263B (en) 1992-07-16 1994-04-28 Perlaki Method and apparatus for making shaped products having wood-like graining of mixed waste plastic
US20030157297A1 (en) 2000-05-04 2003-08-21 Lewis Peter Joseph Lelievre Method and apparatus for forming an article and an article formed thereby
HU225951B1 (en) 2004-06-07 2008-01-28 Mihaly Szilvassy Method for processing of polymer wasts to obtain matrix material; the matrix material and the composite material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL42199A (en) * 1972-05-12 1977-03-31 Mitsubishi Petrochemical Co Apparatus for treating synthetic resin waste and method of producing formed articles from such waste
US4018722A (en) * 1975-03-10 1977-04-19 Elizabeth I. Bellack Reclaimed plastic material
CA2180882A1 (fr) * 1996-07-10 1998-01-11 Vic De Zen Structure secondaire pour produits composites et produits formes avec cette structure secondaire
RU2170716C1 (ru) * 2000-06-30 2001-07-20 Тарасенко Александр Михайлович Песчано-полимерный материал

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH610235A5 (en) 1976-04-12 1979-04-12 Toppan Printing Co Ltd Casting and process for the production thereof
HU209263B (en) 1992-07-16 1994-04-28 Perlaki Method and apparatus for making shaped products having wood-like graining of mixed waste plastic
US20030157297A1 (en) 2000-05-04 2003-08-21 Lewis Peter Joseph Lelievre Method and apparatus for forming an article and an article formed thereby
HU225951B1 (en) 2004-06-07 2008-01-28 Mihaly Szilvassy Method for processing of polymer wasts to obtain matrix material; the matrix material and the composite material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019049171A1 (fr) * 2017-09-06 2019-03-14 Hindura Infrastructure Pvt. Ltd. Procédé et système de fabrication de tuiles/blocs à partir de matières plastiques de rebut
US11267948B2 (en) * 2020-07-06 2022-03-08 Bich Thuy Thi Tran System and method for making synthetic building materials using plastic waste combined with industrial and agricultural scrap
IT202100016214A1 (it) * 2021-06-21 2022-12-21 Zero3 S R L Materiale composito, a base di sostanze plastiche, per la realizzazione di drenaggi e riempimenti in sito di discarica.
WO2022269434A1 (fr) * 2021-06-21 2022-12-29 Zero3 S.R.L. Matériau composite, en matières plastiques, destiné au drainage et au remplissage au niveau d'un site de décharge

Also Published As

Publication number Publication date
WO2011135388A3 (fr) 2011-12-22

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