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WO2008075114A1 - Procédé de fabrication d'une unité de construction avec un grillage métallique de renforcement et unité de construction - Google Patents

Procédé de fabrication d'une unité de construction avec un grillage métallique de renforcement et unité de construction Download PDF

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Publication number
WO2008075114A1
WO2008075114A1 PCT/HU2007/000109 HU2007000109W WO2008075114A1 WO 2008075114 A1 WO2008075114 A1 WO 2008075114A1 HU 2007000109 W HU2007000109 W HU 2007000109W WO 2008075114 A1 WO2008075114 A1 WO 2008075114A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire mesh
polystyrene
panel
fixed
polystyrene panel
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
PCT/HU2007/000109
Other languages
English (en)
Inventor
Zoltán CSALLÓ
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
Publication of WO2008075114A1 publication Critical patent/WO2008075114A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/569—Shaping and joining components with different densities or hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/82—Forcing wires, nets or the like partially or completely into the surface of an article, e.g. by cutting and pressing

Definitions

  • the subject of the invention is a method for making building unit with reinforcing wire mesh and the building unit made by this method.
  • This method is suitable for producing building units of proper rigidity, elongation at break, resistivity and high flexibility, suitable for building lightweight structures and paneling buildings.
  • the P 84 02089 Hungarian patent application published on 28 May 1990 makes known a state of the art laminated insulating sheet for interior heat insulation of buildings.
  • the essence of the solution is, that a stiffening sheet providing mechanical strength and smooth surface is stuck with adhesive material on at least one side of the nikecell polystyrene foam sheet applied as insulation.
  • the smooth surface stiffening sheet can be applied to both sides of the insulating plastic foam sheet in one or two layers.
  • Cardboard is preferably used as stiffening sheet and dispersion polymer resin as adhesive material.
  • the heat insulating sheets according to the invention can be pre-fabricated for example in form 50x50 cm. When the ready sheets are fixed to the walls, one side should be provided with a layer of adhesive, and they must be joined without airgaps.
  • the P 04 00423 Hungarian patent application published on 28 November 2005 describes a method for creating surfaces with lightweight ornaments for facades and interior wall surfaces. During the method first the ornamental element is cut from the polystyrene board, then the external side of the ornament is provided with a flexible, stiffening and shell layer. After setting of the material a support profile is cut out of the element, which is fixed on the given wall surface with adhesives and plastic dubeling. The finished ornament is fixed on this with adhesives.
  • the invention is a method for making building unit with reinforcing wire mesh, during said method a reinforcing material of mesh structure is fixed on the surface of a panel or profile made of plastic raw material.
  • the wire mesh is fixed in the surface layer of the polystyrene panel in such a way, that the polystyrene panel together with the wire mesh laid on it is pushed through below a preheated rotating cylinder, while the surface layer of the polystyrene panel melts, resulting from the heat, and the wire mesh is fixed into this melted layer.
  • the invention is a method for making building unit with reinforcing wire mesh, during said method a reinforcing material of mesh structure is fixed on the surface of the panel or profile made of plastic raw material.
  • the wire mesh is fixed into the surface layer of the polystyrene panel in such a way, that the polystyrene panel together with the wire mesh laid on it, is slightly pressed with a pre-heated profile, while the surface layer of the polystyrene panel melts resulting from the heat, and the wire mesh is fixed into this melted layer.
  • the invention is a method for making building unit with reinforcing wire mesh, during said method simultaneously with the production process of the panel or profile made of plastic raw material, a reinforcing material of wire mesh structure is fixed on the surface of the building element. Below, and/or above the polystyrene pellets placed in the working space a wire mesh is located, then with the help of the hot steam fed into the closed working space, the wire mesh is fixed into the surface of the polystyrene panel.
  • the material of the plastic building element is an foamed thermoplastic of closed cell structure, containing gaseous bubbles, preferably polystyrene.
  • the density of the plastic building element is 5-50 kg/m 3 .
  • the material of the wire mesh is textile, metal, plastic, or metal fiber, preferably glass-fiber.
  • the temperature applied during melting is 100-200 0 C, preferably 130 0 C.
  • the period of melting depends on the density of the polystyrene panel and the required degree of shrinking.
  • the invention is a building element produced by the above methods and into the surface layer of minimum one side of the polystyrene panel composing the building element a reinforcing wire mesh is fixed.
  • a reinforcing wire mesh is fixed into the surface layers of both sides of the polystyrene panel composing the building element.
  • the Fig 1 shows the starting step of one of the possible production methods of the building element according to the invention in side view.
  • Fig 2 shows in side view an interim phase of the production process of the building element according to the invention showed in Fig 1.
  • the Fig 3 shows another possible production method of the building element according to the invention.
  • the Fig 4 shows a further possible production method of the building element according to the invention in side views.
  • Fig 5 shows the building element according to the invention before the melting process in cross-section, with the wire mesh, in given case wire mesh made of glass fiber, placed on both surfaces of the polystyrene panel.
  • the Fig 6 shows the building element according to the invention after the melting process, in cross-section with the wire mesh melted into both surfaces of the polystyrene panel.
  • the Fig 7 shows the spatial view of the building element according to the invention, with the position of the individual layers.
  • the Fig 1 shows the starting step of one of the possible production methods of the building element according to the invention in side view.
  • the polystyrene panel 1 of D thickness placed on the working surface 3 can be seen in the picture.
  • the wire mesh 2 in given case made of glass fiber is placed on the surface of the polystyrene panel 1.
  • the cylinder 4 placed above the working surface 3 is positioned in such a way, that the distance of the horizontal lower mantle of the cylinder 4 from the working surface 3 is D- ⁇ d, where ⁇ d is the degree of shrinking on one side resulting from heat treatment.
  • the cylinder 4 is rotated towards the direction marked by an arrow in the picture, and simultaneously the polystyrene panel 1 is pushed through below the cylinder 4 towards the direction marked by the arrow in the picture.
  • the Fig 2 shows in side view an interim phase of the production process of the building element according to the invention showed in Fig 1. It can be seen in the picture, that the polystyrene panel 1 pushed through below the cylinder 4 became thinner, of D- ⁇ d thickness, resulting from the heat treatment, and on this part the wire mesh 2 made in given case of glass fiber is already fixed into the surface of the polystyrene panel 1. Whereas the thickness of the polystyrene panel 1 positioned before the cylinder 4 is the original D thickness.
  • the Fig 3 shows another possible production method of the building element according to the invention. This case melting of the wire meshes 2 into the surfaces of the polystyrene panel 1 is made simultaneously, with the help of profiles 5 heated to the proper temperature, by the small degree moving of the profiles 5 towards the direction shown in the picture.
  • the Fig 4 shows a further possible production method of the building element according to the invention in side views.
  • the polystyrene pellets 6 are placed into a closed working space 7 in such a way, that the wire mesh 2 is placed on the bottom of the working space 7, the polystyrene pellets 6 come on top of this, then the other wire mesh 2 is laid on the polystyrene pellets 6.
  • hot steam is blown into the working space 7, resulting in the expansion of polystyrene pellets 6, and so they fill in the closed working space 7, while both wire meshes 2 are fixed into the polystyrene panel 1 made this way.
  • the wire meshes 2 are not directly fixed on the surface of the polystyrene panel 1.
  • the Fig 5 shows the building element according to the invention before the melting process in cross-section, with the wire mesh, in given case wire mesh made of glass fibre, placed on both surfaces of the polystyrene panel 1.
  • wire mesh in given case wire mesh made of glass fibre
  • the Fig 6 shows the building element according to the invention after the melting process, in cross-section with the wire mesh 2 melted into both surfaces of the polystyrene panel 1.
  • the state after the melting is shown in the picture, when one wire mesh 2 is melted into both sides of the polystyrene panel 1.
  • the polystyrene panel 1 originally of D thickness becomes d thickness at the end of the process.
  • the wire meshes 2 are embedded into the material of the polystyrene panel 1, because during the process the surface of the polystyrene panel 1 melts a little, and the melted material envelopes the fibers of the wire mesh 2, which could be removed from the surface of the polystyrene panel 1 after the cooling phase by mechanical destruction only.
  • the Fig 7 shows the spatial view of the building element according to the invention, with the position of the individual layers. On the opposite sides of the building element there is a wire mesh 2 each, with the polystyrene panel 1 in the middle.
  • the polystyrene panel 1 of D thickness is laid on a horizontal working surface 3.
  • the wire mesh 2 is placed on the surface of the polystyrene panel 1.
  • the cylinder 4 placed above the working surface 3 is positioned in such a way, that the distance of the horizontal lower mantle of the cylinder 4 from the working surface 3 is D-(D-d)/2.
  • the polystyrene panel 1 is pushed through below the cylinder 4 while the cylinder 4 is rotated at the same time.
  • the surface of the polystyrene panel 1 melts to a small degree resulting from the heat effect, and the wire mesh 2 is embedded and simultaneously set into this melted layer.
  • the polystyrene panel 1 is turned round, and the steps of the procedure just described are repeated on the other side of the polystyrene panel 1. Resulting from this procedure the polystyrene panel 1 becomes of d thickness, and the wire mesh 2 can be found fixed on both sides of the polystyrene panel 1.
  • an ornamental surface can also be produced in such a way, that the required ornament is applied to the surface of the cylinder 4 with embossing (brick, stone, other markings) and during the above mentioned procedure the markings formed on the surface of the cylinder 4 appear on the polystyrene panel 1.
  • the polystyrene panel 1 with ornament made this way has better static features as well besides being more sophisticated from aesthetic point of view as well.
  • the aesthetic value of the polystyrene panel 1 can be further enhanced by the proper coloring of the embossment.
  • the wire mesh 2 is fixed to both sides of the polystyrene panel 1 simultaneously resulting from the heat effect by melting in such a way, that the polystyrene panel 1 containing a wire mesh 2 on its both surfaces is put between two profiles 5 heated upto 100-200 0 C, preferably upto 13O 0 C.
  • the polystyrene panel 1 is produced as an ornamental element the required markings can be formed on the surface of the profiles 5 with embossing. By pressing the profiles 5 onto the polystyrene panel 1 the markings formed on the surface of the profiles 5 appear on the polystyrene panel 1.
  • the ready ornamental element can be painted this case as well.
  • a release foil is preferably laid on the wire mesh 2 laid on the surface of the polystyrene panel 1 before starting the melting to prevent sticking of the melted polystyrene to the cylinder 4, or to the profile 5.
  • sticking of the melted polystyrene to the cylinder 4 can be prevented by providing the surface of the cylinder 4 with a coating, a layer promoting the process of release (eg. oil, lubricant, non-stick etc.) Having finished the procedure the release foil can be easily removed and can be used again.
  • melting and low degree pressure take place simultaneously: the surface of the polystyrene panel 1 melts, the wire mesh 2 sets into the melted polystyrene layer, and resulting from the melting and low degree pressure the thickness of the polystyrene panel 1 decreases from D to d.
  • the two wire meshes 2 are not melted onto the ready polystyrene panel 1, but the two wire meshes 2 are melted during the production of the polystyrene panel 1 itself.
  • the polystyrene pellets 6 are placed in a closed working space 7 in such a way, that the wire mesh 2 is placed on the bottom of the working space 7, the polystyrene pellets 6 are placed above it, then the other wire mesh 2 is placed on top of the polystyrene pellets 6.
  • wire meshes 2 are not directly fixed on the surface of the polystyrene panel 1.
  • the material of the wire mesh is glass-fibre, rabitz mesh, textile, metal mesh, plastic mesh.
  • the material of the release foil is paper, baking paper, industrial textiles, glass-fiber canvas, glass-fiber reinforced foil etc.
  • thermoplastics can be used as the material of the panel instead of polystyrene. So preferably every thermoplastic containing gas consistency bubbles, the density of which falls in the range 5-50 kg/m3. The denser the raw material is, the more treadproof (EPS 70 ⁇ EPS 200) is the ready building element.
  • melting is the essential point, pressure is of smaller degree, the polystyrene pellets melt resulting from the heat and envelope the wire mesh 2. So the surface of the polystyrene in contact with the warm cylinder becomes a thin plastic layer. If the material is denser, than the plastic layer is thicker. The fireproof feature can be ensured by proofing, or inflammable materials are used.
  • the material of the wire mesh 2 is plastic, in another case glass-fiber.
  • a metal wire mesh can be applied as well, but in that case it must be instantly cooled at the end of the process to ensure safe fixing of metal wire mesh.
  • the wire mesh can be: carbon fiber, textile fiber, aramide other plastic fiber (polystyrene panels can be reinforced by these fiber techniques.)
  • embossing of the pattern can take place with or without the mesh wire. Embossing the pattern can in itself result in reinforcing, but better results can be achieved together with the wire mesh.
  • the embossing of the pattern can take place in such a way that the pattern is placed on the cylinder. Pressure is needed to produce the proper thickness only. Namely the polystyrene shrinks due to the heat, not due to the pressure. One must be careful, as too high temperature results in full shrinkage of polystyrene. In a preferable realization of the solution according to the invention during forming the pattern and form not only wire mesh and other materials can be melted.
  • the foamed thermoplastic building element of closed cell structure, containing bubbles of gas consistency, preferably made of polystyrene according to the invention can be changed with melting itself, in given case with a hot mold into a shape and form, which is required during application. For example it is possible to create a star-shaped block from a block by melting.
  • manufacturers formed the material of the building element by swelling. Contrary to this during the process according to the invention it is melted into a specific mold and shrunk back.
  • the polystyrene panel reinforced by wire mesh made with such technology is lightweight, it is easy to build up various structures from it, can be well varied, cost-effective, no continuous, regular maintenance is needed even in case of outdoor location, at the same time it has such mechanical parameters, which make it possible to resist different outdoor exposures - such as the sunshine, windload, snowload, rain - still with satisfactory static features.
  • the surface gained by this way is more robust, more resistant, more rigid, but more flexible at the same time.
  • a further advantage of the solution according to the invention is, that various surface patterns can be made on the building elements created this way, for example brick, -or stone markings, etc. Resulting from this the building elements can be installed on any surface, can be used for ornamental purposes as well.
  • the building element according to the invention is suitable as tread-proof insulation as well.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une unité de construction avec un grillage métallique de renforcement et une unité de construction faite par ce procédé. Au cours d'un procédé, le grillage métallique (2) est fixé dans la couche de surface du panneau de polystyrène (1) d'une manière telle que le panneau de polystyrène (1), conjointement avec le grillage métallique (2) posé sur celui-ci, est passé au-dessous d'un cylindre rotatif préchauffé (4) et le grillage métallique (2) est fixé dans cette couche fondue dudit panneau. Au cours d'un autre procédé, le grillage métallique (2) est fixé dans la couche de surface du panneau de polystyrène (1) d'une manière telle que le panneau de polystyrène (1), conjointement avec le grillage métallique posé sur celui-ci, est légèrement pressé par un profil préchauffé (5) et le grillage métallique (2) est fixé dans la couche fondue dudit panneau. Lors d'un autre procédé, un grillage métallique (2) est situé au-dessous et/ou au-dessus des pastilles de polystyrène (6) placées dans l'espace de travail (7), puis, avec l'aide de la vapeur chaude introduite dans l'espace de travail fermé (7), le grillage métallique (2) est fixé dans la surface du panneau de polystyrène (1). L'élément de construction est caractérisé par le fait qu'un grillage métallique de renforcement est fixé dans la couche de surface au minimum d'un côté du panneau de polystyrène (1), formant l'élément de construction. Le résultat technique consiste à obtenir les éléments de construction avec un haut degré de flexibilité, lesquels sont des éléments adaptables pour une construction d'édifications légères.
PCT/HU2007/000109 2006-12-20 2007-11-21 Procédé de fabrication d'une unité de construction avec un grillage métallique de renforcement et unité de construction Ceased WO2008075114A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUP0600934 2006-12-20
HU0600934A HUP0600934A2 (en) 2006-12-20 2006-12-20 Method for making building element reinforced with mesh and building element made by this method

Publications (1)

Publication Number Publication Date
WO2008075114A1 true WO2008075114A1 (fr) 2008-06-26

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PCT/HU2007/000109 Ceased WO2008075114A1 (fr) 2006-12-20 2007-11-21 Procédé de fabrication d'une unité de construction avec un grillage métallique de renforcement et unité de construction

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Country Link
HU (1) HUP0600934A2 (fr)
WO (1) WO2008075114A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016062697A1 (fr) * 2014-10-24 2016-04-28 Angelo Candiracci Procédé permettant la production de panneaux, de produits préfabriqués et de châssis pour l'industrie de l'ameublement et produits obtenus avec un tel procédé
WO2016083292A1 (fr) * 2014-11-28 2016-06-02 Angelo Candiracci Procédé la fabrication de panneaux pour la constructions de maisons préfabriquées et panneaux obtenus par ledit procédé

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209974A (en) * 1967-04-08 1970-10-28 Gustav Konig Method for the production of laminates, particularly laminated panels, and laminates made by the method
US3791911A (en) * 1972-02-23 1974-02-12 Griffolyn Company Adhesive free fiber reinforced laminate
SU655570A1 (ru) * 1976-12-13 1979-04-05 Институт Механики Металлополимерных Систем Ан Белорусской Сср Способ получени слоистых армированных термопластов
DE3926089A1 (de) * 1989-08-07 1991-02-14 Hassia Verpackung Ag Tiefziehmaschine mit einer folienbahneinlaufseitigen vorwaermvorrichtung
WO1995022463A1 (fr) * 1994-02-22 1995-08-24 Infra Folienkabel Gmbh Procede et dispositif permettant de fabriquer des panneaux decoratifs en produit alveolaire
RU2156509C2 (ru) * 1997-02-11 2000-09-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Слоистый рентгенозащитный материал
UA14759U (en) * 2005-12-28 2006-05-15 Gennadii Oleksandrovy Romaniuk Universal unit for formation of thermo-blocks made of foam-polystyrene

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209974A (en) * 1967-04-08 1970-10-28 Gustav Konig Method for the production of laminates, particularly laminated panels, and laminates made by the method
US3791911A (en) * 1972-02-23 1974-02-12 Griffolyn Company Adhesive free fiber reinforced laminate
SU655570A1 (ru) * 1976-12-13 1979-04-05 Институт Механики Металлополимерных Систем Ан Белорусской Сср Способ получени слоистых армированных термопластов
DE3926089A1 (de) * 1989-08-07 1991-02-14 Hassia Verpackung Ag Tiefziehmaschine mit einer folienbahneinlaufseitigen vorwaermvorrichtung
WO1995022463A1 (fr) * 1994-02-22 1995-08-24 Infra Folienkabel Gmbh Procede et dispositif permettant de fabriquer des panneaux decoratifs en produit alveolaire
RU2156509C2 (ru) * 1997-02-11 2000-09-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Слоистый рентгенозащитный материал
UA14759U (en) * 2005-12-28 2006-05-15 Gennadii Oleksandrovy Romaniuk Universal unit for formation of thermo-blocks made of foam-polystyrene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016062697A1 (fr) * 2014-10-24 2016-04-28 Angelo Candiracci Procédé permettant la production de panneaux, de produits préfabriqués et de châssis pour l'industrie de l'ameublement et produits obtenus avec un tel procédé
WO2016083292A1 (fr) * 2014-11-28 2016-06-02 Angelo Candiracci Procédé la fabrication de panneaux pour la constructions de maisons préfabriquées et panneaux obtenus par ledit procédé

Also Published As

Publication number Publication date
HU0600934D0 (en) 2007-02-28
HUP0600934A2 (en) 2009-03-30

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