NO129989B - - Google Patents

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Publication number
NO129989B
NO129989B NO02458/72*[A NO245872A NO129989B NO 129989 B NO129989 B NO 129989B NO 245872 A NO245872 A NO 245872A NO 129989 B NO129989 B NO 129989B
Authority
NO
Norway
Prior art keywords
particles
carrier
stones
casting
plastic
Prior art date
Application number
NO02458/72*[A
Other languages
Norwegian (no)
Inventor
A Grubstad
Original Assignee
Grubstad Alfred
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 Grubstad Alfred filed Critical Grubstad Alfred
Priority to NO02458/72*[A priority Critical patent/NO129989B/no
Priority to DE19732333615 priority patent/DE2333615A1/en
Priority to IL42641A priority patent/IL42641A0/en
Priority to GB3190873A priority patent/GB1429377A/en
Priority to AU57743/73A priority patent/AU5774373A/en
Priority to ZA734592A priority patent/ZA734592B/en
Priority to NL7309576A priority patent/NL7309576A/xx
Priority to FR7325027A priority patent/FR2192488A5/fr
Priority to BE133275A priority patent/BE802095A/en
Priority to IT26343/73A priority patent/IT991056B/en
Priority to BR5096/73A priority patent/BR7305096D0/en
Priority to DD172189A priority patent/DD104941A5/xx
Priority to RO7375417A priority patent/RO64434A/en
Priority to JP48077803A priority patent/JPS4951722A/ja
Priority to ES416755A priority patent/ES416755A1/en
Publication of NO129989B publication Critical patent/NO129989B/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/34Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0075Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects for decorative purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Description

Fremgangsmåte for fremstilling av et støpe- eller formlegeme av herdbart materiale, særlig et bygningselement e.l. med en forblending. Procedure for the production of a casting or molded body of hardenable material, in particular a building element etc. with a blinding.

Den foreliggende oppfinnelse vedrører en fremgangsmåte for fremstilling av et støpe- eller formlegeme av herdbart materiale, særlig et bygningselement e.l. med en forblending eller et ytre lag av delvis frilagte sten eller andre partikler, omfattende å' anbringe stenene éller partiklene på' eh bærer av fleksibelt materiale hvor de fastholdes" i regelmessig eller uregelmessig orden, transportere- bæreren med de derpå fastholdte Stener eller partikler i bane-, ark- eller sammenrullet form til et anvendelsessted og anbringe denne som foring i forskaling eller form, slik at ved støp-ingen eller formingen innleires de frie partier av stenene eller partiklene i legemets overflate, hvoretter bæreren fjernes etter at legemet er herdet. The present invention relates to a method for producing a casting or molded body of hardenable material, in particular a building element or the like. with a facing or an outer layer of partially exposed stones or other particles, including placing the stones or particles on a carrier of flexible material where they are held in regular or irregular order, transporting the carrier with the stones or particles held thereon in web, sheet or rolled-up form to a place of use and place this as a lining in formwork or form, so that during the casting or forming the free parts of the stones or particles are embedded in the surface of the body, after which the carrier is removed after the body has hardened.

Det er som ovenfor angitt, kjent å anbringe stener eller partikler (herunder også iberegnet fliser av forskjellige slag) på en fleksibel bærer idet stenene eller partiklene fastholdes til bæreren ved hjelp av et på denne anbragt klebemiddel eller tilveiebragt klebesjikt. As indicated above, it is known to place stones or particles (including tiles of various kinds) on a flexible carrier, the stones or particles being fixed to the carrier by means of an adhesive placed on it or an adhesive layer provided.

For å forhindre støpemassen i å trenge frem og dekke dsn vesentlige overflate av stenene eller partiklene eller å trenge helt frem til flisenes anleggsflate, dvs. forside, som ligger an mot bæreren, er det kjent å forme bæreren som består av en deformerbar kunststoffolie eller ark, ved å presse bæreren til tett anlegg mot stenene eller partiklene og delvis inn i mellomrommene mellom disse. Denne innpressing kan f.eks. utføres ved at bæreren legges på et ettergivende underlag med partiklene, fortrinnsvis i flisform, ovenpå hvoretter flisene ved hjelp av et stempel trykkes ned mot bæreren og underlaget samtidig som underlaget vil presse bæreren delvis inn i fugene mellom flisene. Som tidligere nevnt fastholdes flisene på bæreren ved hjelp av et på denne på forhånd tilført klebemiddel. Når stenene eller partiklene har uregelmessige konturer, kan denne forming av bæreren utføres ved at stenene eller partiklene legges på en rist idet bæreren legges ovenpå stenene eller partiklene hvoretter det hele utsettes for en trykkdifferanse slik at bæreren blir trykket ned i mellomrommene mellom stenene eller partiklane ved hjelp av et over-eller undertrykk. Dette kan sammenlignes med en form for dyptrekning av bæreren slik at denne former seg etter stenenes eller partiklenes konturer. In order to prevent the casting mass from penetrating and covering the substantial surface of the stones or particles or from penetrating all the way to the contact surface of the tiles, i.e. the front side, which abuts the carrier, it is known to form the carrier consisting of a deformable plastic foil or sheet , by pressing the carrier into tight contact with the stones or particles and partially into the spaces between them. This pressing in can e.g. is carried out by placing the carrier on a yielding substrate with the particles, preferably in tile form, on top of which the tiles are pressed down against the carrier and the substrate using a stamp, while the substrate will partially press the carrier into the joints between the tiles. As previously mentioned, the tiles are held on the carrier by means of an adhesive applied to it in advance. When the stones or particles have irregular contours, this shaping of the carrier can be carried out by placing the stones or particles on a grid, placing the carrier on top of the stones or particles, after which the whole is exposed to a pressure difference so that the carrier is pressed down into the spaces between the stones or particles by using an over or under pressure. This can be compared to a form of deep drawing of the carrier so that it is shaped according to the contours of the stones or particles.

Det er videre kjent når det gjelder noe større stener med uregelmessige konturer, å presse disse ned i et underlag av elastisk skumplast belagt med klebemiddel slik at stenene eller partiklene blir delvis innleiret i skumplastlaget. Skumplastlaget bør da fortrinnsvis være armert med et sterkere materiale på sin under-side for derved å kunne tåle vekten av stenene eller partiklene under den videre behandling av bæreren i forbindelse med eventuell tran-sport og opphengning av bæreren i vertikal stilling i en forskaling eller støpeform. It is also known, in the case of somewhat larger stones with irregular contours, to press these down into a substrate of elastic foam plastic coated with adhesive so that the stones or particles are partially embedded in the foam plastic layer. The foam plastic layer should then preferably be reinforced with a stronger material on its underside to thereby be able to withstand the weight of the stones or particles during the further treatment of the carrier in connection with possible transport and suspension of the carrier in a vertical position in a formwork or mold .

Hensikten ved den foreliggende oppfinnelse er å til-veiebringe en fremgangsmåte som innledningsvis omtalt hvor anbring-elsen av stener eller partikler på bæreren er vesentlig enklere og kan utføres mer rasjonelt enn ved de ovenfor beskrevne måter. The purpose of the present invention is to provide a method as described at the outset, where the placement of stones or particles on the carrier is significantly simpler and can be carried out more rationally than with the methods described above.

Dette er ifølge oppfinnelsen oppnådd ved at bæreren fremstilles av et lag av herdbart kunststoff som anbringes på en tilnærmet horisontal flate, hvoretter stenene eller partiklene/anbringes delvis neddykket i kunststofflaget og etter herdingen fastholdes i dette. According to the invention, this is achieved by making the carrier from a layer of hardenable plastic that is placed on an approximately horizontal surface, after which the stones or particles are placed partially immersed in the plastic layer and, after hardening, are held in it.

Det oppnås herved at stenene eller partiklene fastholdes delvis neddykket i kunststofflaget uten anvendelse av klebemiddel eller en tilveiebragt klebende flate på bærerens overflate, samtidig som bæreren i partiene mellom stenene eller partiklene, blir vesentlig mer trykkfast enn ved de tidligere kjente folieformede bærere hvor den relativt tynne bærer av kunststoff er formet etter stenene eller partiklene og kun danner en tynn, hvelvet brokonstruksjon som ved høyere trykk i støpemassen vil kunne trykkes sammen og derved løs-rives fra stenene eller partiklene slik at støpemassen trenger frem til disses forside, dvs. den side som skal synes i støpelegemet etter at bæreren er fjernet, samt at støpemassen i fugene eller mellomrommene mellom stenene eller partiklene derved vil få et skrukkete utseende på grunn av at den folieformede bærer under trykkdefor-meringen til flat tilstand, vil danne skrukker. This achieves that the stones or particles are retained partially immersed in the plastic layer without the use of adhesive or a provided adhesive surface on the surface of the carrier, while at the same time that the carrier in the parts between the stones or particles becomes significantly more pressure-resistant than with the previously known foil-shaped carriers where the relatively thin the plastic carrier is shaped after the stones or particles and only forms a thin, vaulted bridge structure which, at higher pressures in the casting compound, can be pressed together and thereby detached from the stones or particles so that the casting compound penetrates to their front side, i.e. the side that must be visible in the cast body after the carrier has been removed, and that the casting mass in the joints or spaces between the stones or particles will thereby have a wrinkled appearance due to the fact that the foil-shaped carrier will form wrinkles during the pressure deformation to a flat state.

Ovennevnte ulempe vil også kunne oppstå i forbindelse med den ovennevnte bærer bestående av et fleksibelt skumplastlag hvori stenene eller partiklene er nedpresset og fastholdt ved hjelp av et klebemiddel. Ved et for høyt trykk i støpemassen vil denne kunne løsrive skumplasten fra sten- eller partikkel flåtene og derved trenge frem til disses innleiringsflate som skal utgjøre den syn-lige, ikke innleirede flate på det endelige støpelegemet. The above-mentioned disadvantage could also occur in connection with the above-mentioned carrier consisting of a flexible foam plastic layer in which the stones or particles are pressed down and held by means of an adhesive. If the pressure in the molding compound is too high, this will be able to detach the foam plastic from the stone or particle rafts and thereby penetrate to their embedment surface, which will constitute the visible, non-embedded surface of the final casting body.

Ved fremgangsmåten ifølge oppfinnelsen kan det nyttes ethvert herdbart kunststoff som er sterkt nok i sin herdede form til å bære vekten av de delvis innleirede sten- eller andre partikler når dette i arkform anbringes på de som regel vertikale vegger i for-skalinger ved støping av vegger eller andre stående kons tru)-: sj oner såsom søyler, trappevanger etc.' Kunststoffet som forutsettes å van v i det minste noe fleksibelt, kan lett trekkes av don herdede »Vv'»v-flate idet de hulninger som stenpartiklene er innleiret i, delvis deformeres ved bøyningen av bæreren og gjøres større ved sine munninger slik at stenpartiklene lett glir ut av disse uten at rester av bærerens overflate sitter igjen på stenpartiklenes frilagte overflater. In the method according to the invention, any hardenable plastic can be used which is strong enough in its hardened form to bear the weight of the partially embedded stone or other particles when this is placed in sheet form on the usually vertical walls in formwork when casting walls or other standing structures such as columns, stair railings etc.' The plastic, which is expected to be at least somewhat flexible, can be easily pulled from the hardened »Vv'»v surface as the hollows in which the stone particles are embedded are partially deformed by the bending of the carrier and made larger at their mouths so that the stone particles slide easily out of these without residues of the carrier's surface remaining on the exposed surfaces of the stone particles.

Fordelen ved den ifølge oppfinnelsen ovenfor angitte fremgangsmåte, er at en forblending méd et regelmessig.eller uregelmessig mønster av sten eller andre partikler såsom glass, kan fremstilles på et verksted eller annen arbeidsplass hvor eventuelt leg-gingen av mønster kan utføres etter tegning og eventuelt av selve kunstneren under visse omstendigheter, idet stenene eller partiklene bringes til delvis innleiring i kunststofflaget i dettes myke eller flytende fase før herding og uten bruk av klebemidler, hvoretter den dekorative forblending kan transporteres i bane-, ark-eller i sammenrullet form og anbringes på forskalingsvegg eller i form for fremstilling av støpe- eller formlegemer av herdbare materialer slik som innledningsvis nevnt-. The advantage of the above-mentioned method according to the invention is that a blind with a regular or irregular pattern of stone or other particles such as glass can be produced in a workshop or other workplace where, if necessary, the laying of the pattern can be carried out according to the drawing and possibly by the artist himself under certain circumstances, as the stones or particles are brought to partial embedment in the plastic layer in its soft or liquid phase before hardening and without the use of adhesives, after which the decorative facing can be transported in sheet, sheet or rolled up form and placed on the formwork wall or in the form of the production of castings or molded bodies of hardenable materials as mentioned at the outset -.

Det karakteristiske ved oppfinnelsen-vil forøvrig fremgå av det etterfølgende krav. The characteristic of the invention will also be apparent from the following claim.

Claims (1)

Fremgangsmåte for fremstilling av et støpe- eller formlegeme av herdbart materiale, særlig et bygningselement eller lignende, med en forblending eller et ytre lag av delvis frilagte sten eller andre partikler, omfattende å anbringe stenene eller partiklene på en bærer av fleksibelt materiale, hvor de fastholdes i regelmessig eller uregelméssig orden, transportere bæreren med de derpå fastholdte stener eller partikler i bane-, ark- eller sammenrullet form til et anvendelsessted og anbringe denne som foring i en forskaling eller form, slik at ved støpingen eller formingen innleires de frie partier av stenene eller partiklene i legemets overflate, hvoretter bæreren fjernes etter at legemet er herdet, karakterisert ved at bæreren fremstilles, av et lag av herdbart kunststoff som anbringes på en tilnærmet horisontal flate, hvoretter stenene eller partiklene .anbringes delvis neddykket i kunststofflaget og etter herdingen fastholdes i dette.Method for the production of a casting or molded body of hardenable material, in particular a building element or the like, with a facing or an outer layer of partially exposed stone or other particles, comprising placing the stones or particles on a carrier of flexible material, where they are held in regular or irregular order, transport the carrier with the stones or particles held on it in web, sheet or rolled-up form to a place of use and place this as a liner in a formwork or form, so that during the casting or shaping the free parts of the stones are embedded or the particles in the surface of the body, after which the carrier is removed after the body has been hardened, characterized in that the carrier is produced from a layer of hardenable plastic that is placed on an approximately horizontal surface, after which the stones or particles are placed partially submerged in the plastic layer and after hardening are retained in this.
NO02458/72*[A 1972-07-10 1972-07-10 NO129989B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NO02458/72*[A NO129989B (en) 1972-07-10 1972-07-10
DE19732333615 DE2333615A1 (en) 1972-07-10 1973-07-02 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
IL42641A IL42641A0 (en) 1972-07-10 1973-07-02 Method and means for producing outer layers on concrete surfaces
GB3190873A GB1429377A (en) 1972-07-10 1973-07-04 Method and means of producing outer layers in the surface of concrete bodies
AU57743/73A AU5774373A (en) 1972-07-10 1973-07-05 Method and means of producing outer layers in hie surface of concrete bodies
ZA734592A ZA734592B (en) 1972-07-10 1973-07-06 Method and means of producing outer layers in the surface of concrete bodies
NL7309576A NL7309576A (en) 1972-07-10 1973-07-09
FR7325027A FR2192488A5 (en) 1972-07-10 1973-07-09
BE133275A BE802095A (en) 1972-07-10 1973-07-09 METHOD FOR ESTABLISHING AN OUTER LAYER OF STONE OR OTHER PARTICLES IN THE SURFACE OF HARDENING MATERIALS
IT26343/73A IT991056B (en) 1972-07-10 1973-07-09 PROCEDURE AND METHOD FOR THE PRODUCTION OF EXPOSED OR EXTERNAL LAYERS OF STONE OR OTHER CELL PARTS ON THE SURFACE OF CONCRETE STRUCTURES OR OTHER HARDENING MATERIALS
BR5096/73A BR7305096D0 (en) 1972-07-10 1973-07-09 PROCESS FOR THE PRODUCTION OF COATINGS OR EXTERNAL STONE LAYERS OR OTHER PARTICLES THAT SHOULD BE PARTIALLY EXPOSED IN CONCRETE SURFACE BODIES OR OTHER HARDENING MATERIALS AND DEVICE FOR EXECUTION OF THE PROCESS
DD172189A DD104941A5 (en) 1972-07-10 1973-07-09
RO7375417A RO64434A (en) 1972-07-10 1973-07-10 PROCESS FOR PRODUCING A DECORATIVE LAYER OF STONE PARTICLES OR OTHER MATERIALS ON THE SURFACES OF THE CONCRETE BODIES AND SUPPORT FOR THE REALIZATION OF THE PROCESS
JP48077803A JPS4951722A (en) 1972-07-10 1973-07-10
ES416755A ES416755A1 (en) 1972-07-10 1973-07-10 Method and means of producing outer layers in the surface of concrete bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO02458/72*[A NO129989B (en) 1972-07-10 1972-07-10

Publications (1)

Publication Number Publication Date
NO129989B true NO129989B (en) 1974-06-24

Family

ID=19878858

Family Applications (1)

Application Number Title Priority Date Filing Date
NO02458/72*[A NO129989B (en) 1972-07-10 1972-07-10

Country Status (15)

Country Link
JP (1) JPS4951722A (en)
AU (1) AU5774373A (en)
BE (1) BE802095A (en)
BR (1) BR7305096D0 (en)
DD (1) DD104941A5 (en)
DE (1) DE2333615A1 (en)
ES (1) ES416755A1 (en)
FR (1) FR2192488A5 (en)
GB (1) GB1429377A (en)
IL (1) IL42641A0 (en)
IT (1) IT991056B (en)
NL (1) NL7309576A (en)
NO (1) NO129989B (en)
RO (1) RO64434A (en)
ZA (1) ZA734592B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291524A (en) * 1976-01-26 1977-08-02 Hisashi Iwabuchi Method of making surface of wall
JPS5564866A (en) * 1978-11-08 1980-05-15 Hirozo Ueno Finish coating of wall surface
JPH06134736A (en) * 1992-10-22 1994-05-17 Sliontec:Kk Exposed aggregate finishing method of concrete
FR2845402B1 (en) * 2002-10-08 2005-08-26 Art Beton DECORATION SLAB WITH ROLLER EFFECTS, AND METHOD FOR MANUFACTURING THE SAME
DE102005054087B3 (en) * 2005-05-25 2007-01-04 Rothermel, Jürgen Method and device for producing precast components and prefabricated component
DE102009051957A1 (en) * 2009-11-04 2011-05-05 Messerschmidt, Frank Form-fit stackable concrete body for mobile wall and for body shell, has exterior natural stone, where one side of concrete body has two insertion pieces or two receiving pieces for positive locking
FI128528B (en) * 2019-07-01 2020-07-15 Stonelement Oy Method for producing construction element, an arrangement and a lifting means for use in the method

Also Published As

Publication number Publication date
BE802095A (en) 1973-11-05
IL42641A0 (en) 1973-10-25
ES416755A1 (en) 1976-02-01
RO64434A (en) 1979-07-15
NL7309576A (en) 1974-01-14
JPS4951722A (en) 1974-05-20
FR2192488A5 (en) 1974-02-08
AU5774373A (en) 1975-01-09
DD104941A5 (en) 1974-04-05
BR7305096D0 (en) 1974-09-05
DE2333615A1 (en) 1974-01-31
IT991056B (en) 1975-07-30
GB1429377A (en) 1976-03-24
ZA734592B (en) 1974-06-26

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