SE1350956A1

SE1350956A1 - Device and method for wall molding or the like

Info

Publication number: SE1350956A1
Application number: SE1350956A
Authority: SE
Inventors: David Salekärr
Original assignee: Incoform Ab
Priority date: 2013-08-15
Filing date: 2013-08-15
Publication date: 2015-02-16
Also published as: SE538828C2; US20160215511A1; EP3033462A1; EP3033462A4; WO2015023223A1

Abstract

SAMMANDRAG Foreliggande uppfinning avser betongform (100) for bildande av envaggellerliknande,innefattandeenforsta vdggformningsanordning (10) av ett isolerande material och en andra vaggformningsanordning (20), vilka är utformade att anordnas parallellt sd att ett mellanrum (x) bildas mellan dem avsett att fyllas med flytande betong. Ett antal formstag (30) äranordnadeattforbindadeforstaochandra vdggformningsanordningarna (10,20). Den forsta vaggformningsanordningen (10) innefattar ett antal bYgg-,ellercellplastblock(11),ochdenandra vdggformningsanordningen (20) innefattar ett antal formskivor (21). Varje formstag (30) Or fOrsett med en fOrsta dnde med ett 15 fdstelement (40) utformat for forbindelse med den forsta vdggformningsanordningen (20), och i sin andra dnde forsett med en formldsningsanordning (50) for ldsning vid den andra vdggformningsanordningen vid temporar montering och kvar-, fasthdllning av sagda andra vaggformningsanordning (20) under 20 betonggjutningen, och frigivande/uppldsning efter gjutning fOr medgivande av att vaggformningsanordningen (20) avldgsnas, avformning SUMMARY The present invention relates to a concrete mold (100) for forming a single-wall or gel-like device, comprising a first wall-forming device (10) of an insulating material and a second rock-forming device (20), which are designed to be arranged in parallel so that a gap (x) is formed between them for filling liquid concrete. A plurality of forming rods (30) are provided for connecting the first and second wall forming devices (10,20). The first rock forming device (10) comprises a number of building or cellular plastic blocks (11), and the second wall forming device (20) comprises a number of forming discs (21). Each forming bracket (30) is provided with a first end with a support member (40) designed for connection to the first wall forming device (20), and in its second end provided with a forming device (50) for soldering at the second wall forming device during temporary mounting. and retaining, said second rock forming device (20) during the concrete casting, and releasing / curing after casting to allow the rock forming device (20) to be cast, forming

Description

170 P1SEAB/AB 2013-08- Titel: ANORDNING OCH FoRFARANDE FOR PLATSGJUTNING AV VAGG ELLER 5 LIKNANDE TEKNISKT OMRADE Foreliggande uppfinning relaterar till en betongform for bildande av en vdgg eller liknande enligt ingressen till patentkrav 1. Uppfinningen relaterar dven till ett forfarande for att framstdlla en vdgg eller liknande enligt ingressen till patentkrav 15. Uppfinningen avser dven en stdllning som kan anvdndas vid ett forfarande enligt ovan, men dven separat andra eller liknande sammanhang. The present invention relates to a concrete mold for forming a wall or the like according to the preamble of claim 1. The invention also relates to a method for presenting a rock wall or a similar technical field. a wall or the like according to the preamble of claim 15. The invention also relates to a stand which can be used in a method as above, but also separately to other or similar contexts.

TEKNIKENS STANDPUNKT Hus med solid stomme, till exempel av betong, tegelsten eller ldttklinker, är kdnda for att ha manga goda egenskaper sasom att husen uppvisar en god brandsdkerhet exempelvis jdmfOrt med trahus, de star ldnge och är inte sa underhallskrdvande. Andra fordelaktiga egenskaper med hus byggda med solid stomme är att de ger ett gott inomhusklimat med sind temperaturvariationer over dygnet och har goda egenskaper vad det gdller att sta emot fukt och mogel. PRIOR ART Houses with a solid frame, for example of concrete, brick or brackets, are known to have many good properties such as that the houses show good fire resistance, for example even with wooden houses, they are long and are not so maintenance-intensive. Other advantageous properties of houses built with a solid frame are that they provide a good indoor climate with good temperature variations throughout the day and have good properties when it comes to withstanding moisture and mold.

De vanligaste metoderna som idag anvdnds for att astadkomma en solid stomme bestar i att mura (lattklinkerblock, tegel, ldttbetongblock etc.) eller att montera prefabricerade vdggelement. The most common methods currently used to achieve a solid frame consist of masonry (slatted clinker blocks, bricks, aerated concrete blocks, etc.) or to assemble prefabricated wall elements.

En fordel med att bygga hus pa plats jdmfort med att anvdnda prefabricerade element bestar i att det är ldttare att gOra speciella anpassningar som beror av det speciella objektet, 2 plats for uppstdllande av objektet osv. och att man slipper de skarvar som Or oundvikliga mellan prefabricerade vdggelement. En nackdel bestdr dock i att det krdver en hog grad av hantverksskicklighet. An advantage of building a house on site, as well as using prefabricated elements, is that it is easier to make special adaptations that depend on the special object, 2 places for erecting the object, and so on. and that one avoids the joints which Or inevitable between prefabricated wall elements. A disadvantage, however, is that it requires a high degree of craftsmanship.

En fordel med att anvdnda prefabricerade element Or att det mycket snabbt, ofta pd bara ndgra dagar, gdr att fa ett tdtt hus i vilket det blir mojligt att i skydd mot vdder och vind arbeta med installationer och ytskikt. An advantage of using prefabricated elements is that it is very quick, often in just a few days, to get a sealed house in which it becomes possible to work with installations and surface layers in protection against winds and wind.

Som ett alternativ till murade och prefabricerade betonghus kan betong gjutas pd plats. Betong är ett mycket formbart och flexibelt material, och vid byggande av hus är det i princip gjutformen som blir granssattande vad det gdller byggprojektets flexibilitet och valfrihet. Det Or idag dock mycket ovanligt att gjuta nag-at annat On bottenplatta, och eventuellt kallarvdggar pa plats. Skdlet till detta Or att formar och formarbeten Or mycket dyra och speciellt vid smd projekt uppgdr dessa kostnader ofta till mer an 50 % av total kostnad for stomme. De alternativ som star till buds är traditionell lOsvirkesform och fdrdiga, t.ex. hyrda, storformar sasom exempelvis lDokaTM, Pen. As an alternative to masonry and prefabricated concrete houses, concrete can be cast on site. Concrete is a very malleable and flexible material, and when building a house, it is in principle the mold that becomes critical in terms of the construction project's flexibility and freedom of choice. Today, however, it is very unusual to cast something else on the base plate, and possibly cold-rolled walls in place. The reason for this is that molds and molding work are very expensive and especially in small projects, these costs often amount to more than 50% of the total cost of the frame. The alternatives available are traditional lOsvirkesform and ready-made, e.g. rented, large forms such as lDokaTM, Pen.

Traditionell lOsvirkesform betingar ett hOgt kvadratmeterpris. For storform är kvadratmeterpriset ldgre, speciellt vid stora byggprojekt ddr samma byggform kan Ateranvdndas manga ganger, men storform Or otymplig och svar att montera; ldmpligaste monteringssdttet Or ofta med anvdndning av byggkran. En annan nackdel Or att efter gjutning mdste isolering monteras med ndgon form av system. Traditional loose timber form requires a high price per square meter. For large form, the price per square meter is lower, especially for large construction projects where the same form of construction can be reused many times, but large form is awkward and difficult to assemble; The most convenient mounting method Or often with the use of a construction crane. Another disadvantage is that after casting the first insulation must be fitted with some form of system.

Ett annat alternativ bestdr i att anvdnda isolerade formblock, sa kallade Insulated Concrete Forms, ICF. Sadana formblock staplas till en vdgg och fylls med betong. Ndr betongen stelnat 3 sitter den av cellplast bestdende formen kvar som isolering av vdggen. Detta mojliggar snabbt byggande av betongvdggar till en forhdllandevis ldg kostnad. En nackdel har emellertid befunnits vara att, eftersom betongen isoleras pd bada sidor, detta är klimatmdssigt ofordelaktigt vad det gdller inomhusklimatet, och de fordelar som uppnds genom att bygga hus med solid stomme delvis ej uppvdges. En annan nackdel bestdr i att en dylik vagg, vare sig pd in-, eller utsidan, är fdrdig for att forses med ytskikt. Cellplast pd insidan av en stomme kan ocksd medfora okad risk vid brand. Another alternative is to use insulated concrete blocks, so-called Insulated Concrete Forms, ICF. Such mold blocks are stacked into a wall and filled with concrete. When the concrete has solidified 3, the cellular plastic-forming form remains as insulation of the wall. This enables the rapid construction of concrete walls at a relatively low cost. However, a disadvantage has been found to be that, since the concrete is insulated on both sides, this is climatically disadvantageous in terms of the indoor climate, and the advantages obtained by building houses with a solid frame are partly not stated. Another disadvantage is that such a cradle, either on the inside or outside, is ready to be provided with a surface layer. Cellulose on the inside of a frame can also carry an increased risk of fire.

Sdledes är samtliga nu byggsystem behdftade med nackdelar. Thus, all building systems now have disadvantages.

REDOGORELSE FOR UPPFINNINGEN Det är ddrfor ett ml med foreliggande uppfinning att ange en betongform sasom inledningsvis angiven genom vilken ett eller flera av ovan angivna problem kan rddas bot pd. SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a concrete form as initially indicated by which one or more of the above problems can be remedied.

Det är speciellt ett ml med uppfinningen att ange en betongform som mojliggor byggande av en vdgg eller liknande pa ett enkelt och billigt satt. Det är aven ett mdl att ange en betongform som mOjliggOr snabbt byggande av en vdgg eller liknande. Det är ett specient mâl med uppfinningen att mojliggora byggande av vaggar respektive ett hus eller liknande med synnerligen gott inomhusklimat. Det är dven ett ml att tillhandahdlla en betongform genom vilken en vdgg kan erhdllas som är fuktsdker, mogelsdker,energieffektivochflexibel konstruktionshanseende. Ett ytterligare speciellt ml är att ange en form genom vilken det blir mojligt att pd ett sakert satt bygga en vagg respektive ett hus eller nagon annan byggnad, utan risker for byggnadsarbetare och utan att krdva tunga lyft. Ett annat mdl med uppfinningen är att tillhandahdlla en 4 betongform genom vilken det är mojligt att bygga en vagg, eller ett hus, som inte är underhallskravande och som har en lang livslangd. Det är ett speciellt ml att ange en form genom vilken det är synnerligen enkelt att hantera installation av el, rOr, ventilation mm. It is a particular object of the invention to provide a concrete form which enables the construction of a wall or the like in a simple and inexpensive manner. It is also a means to specify a concrete form which makes it possible to quickly build a wall or the like. It is a special object of the invention to make it possible to build cradles or a house or the like with a particularly good indoor climate. It is also an object to provide a concrete form through which a wall can be obtained which is moisture-proof, mold-proof, energy-efficient and flexible construction. A further special goal is to specify a form by which it will be possible to build a cradle or a house or any other building in a safe way, without risks to construction workers and without requiring heavy lifting. Another object of the invention is to provide a concrete form by which it is possible to build a cradle, or a house, which is not maintenance-requiring and which has a long service life. It is a special goal to specify a form through which it is extremely easy to handle installation of electricity, pipes, ventilation etc.

Darfor tillhandahalles en betongform med de inledningsvis angivna kannetecknen som uppvisar de i den kannetecknande delen av patentkrav 1 angivna kannetecknen. Therefore, a concrete form is provided with the initially indicated pitches which have the pitches specified in the pitched part of claim 1.

Fordelaktiga utforanden anges genom de i underkraven angivna kannetecknen. Advantageous embodiments are indicated by the pitches specified in the subclaims.

Det är aven ett màl med uppfinningen att ange ett forfarande, 15 genom vilket ett eller flera av ovan namnda ml kan uppnas. It is also an object of the invention to provide a method by which one or more of the above-mentioned objectives can be achieved.

DarfOr tillhandahalles ett fOrfarande sasom inledningsvis angivet som uppvisar de i den kannetecknande delen av patentkrav 15 angivna kannetecknen. Fordelaktiga utforanden anges genom 20 motsvarande underkrav. Therefore, there is provided a method as initially indicated which exhibits the pitches set forth in the pitcher portion of claim 15. Advantageous embodiments are indicated by 20 corresponding subclaims.

Det är aven ett mal med uppfinningen att ange en stallning att anvanda i samband med byggande av en vagg enligt ovan eller i samband med ovan angivet fOrfarande, eller i nagot annat mom bygg-, eller konstruktionsbranschen relevant sammanhang, som är enkel och latt att hantera under byggnad/konstruktion, som är enkel att montera, stalla upp, forvara och transportera. Ett speciellt ml är att ange en stallning som underlattar byggande av en rak vagg. It is also an object of the invention to provide a stable to be used in connection with the construction of a cradle according to the above or in connection with the above-mentioned procedure, or in some other context relevant to the construction or construction industry, which is simple and easy to handle. under building / construction, which is easy to assemble, store, store and transport. A special goal is to specify a stable that facilitates the construction of a straight cradle.

Darfor tillhandahalles en stallning med de i patentkravet 26 angivna kannetecknen. FOrdelaktiga utfOranden anges i de till patentkrav 26 refererande patentkraven. Therefore, a stable with the pitches specified in claim 26 is provided. Advantageous embodiments are stated in the claims referring to claim 26.

KORTFATTAD FIGURBESKRIVNING Uppfinningen kommer i det foljande att beskrivas pa ett icke 5 begrdnsande sdtt, under hdnvisning till bifogade figurer, i vilka: Fig.1 är en perspektivvy av en betongform med forsta respektive andra vdggformningselement forbundna med formstag, Fig.2 visar en vdgg bestaende av en betongform enligt en utforingsform av uppfinningen, Fig.3 visar ett utforingsexempel av ett formstag med lasanordning for forbindande av forsta och andra vdggformningsanordningar, Fig.4A visar forenklat ett alternativt utforingsexempel av ett formstag, Fig.4B visar ett annat alternativt utforande av ett formstag, Fig.4C visar aterigen ett annat alternativt utforande av ett formstag, Fig.5A visar ett exempel pa ett formlas pa ett formstag enligt uppfinningen, Fig.5B visar ett alternativt utforande av ett formlas pa ett formstag enligt uppfinningen, 6 Fig.6A visar ett exempel pa ett forsta vaggformningselement med springa for mottagande av ett med ett fastelement forsett forms tag, Fig.6B visar ett alternativt utfOrande far anordnande av ett pa ett formstag anordnat fastelement i ett forsta vaggformningselement, Fig.7A visar exempel pa en konstruktion innefattande en vagg och ett golv bildade av betongformar med armering enligt ett utfOrande av uppfinningen, Fig.7B visar ett exempel pa en konstruktion med armering och ledningar och utrustning for el-, rOr-, och ventilationsinstallation for ingjutning i konstruktionen enligt uppfinningen, Fig.8A visar ett exempel pa utfOrande av ett forsta vaggformningselement enligt uppfinningen, Fig.8B visar ett andra alternativt utfOrande av ett forsta vaggformningselement enligt uppfinningen, Fig.8C visar ett tredje alternativt utfOrande av ett forsta vaggformningselement enligt uppfinningen, Fig.8D visar ett fjarde alternativt utfOrande av ett forsta vaggformningselement enligt uppfinningen, Fig.8E visar ett femte alternativt utfOrande av ett forsta vaggformningselement enligt uppfinningen, 7 Fig.9A visar ett forsta exempel pa en hornanordning enligt uppfinningen, Fig.9B visar ett alternativt utforande av en hornanordning, Fig.9C visar hornanordningen i Fig. 9B med monterade formstag, Fig.10 visar ett alternativt exempel pa en stdllning enligt uppfinningen i uppstdllt ldge, Fig.11 visar schematiskt en del av stdllningen i Fig. 10 for att illustrera hur den kan fdllas ihop, och Fig.12 visar anvdndning av en stdllning enligt Fig. 10 vid byggande av en vdgg enligt uppfinningen. BRIEF DESCRIPTION OF THE DRAWINGS The invention will be described in the following in a non-limiting manner, with reference to the accompanying figures, in which: Fig. 1 is a perspective view of a concrete mold with first and second wall-forming elements connected to mold struts, Fig. 2 shows a wall consisting of of a concrete mold according to an embodiment of the invention, Fig. 3 shows an embodiment of a mold bar with welding device for connecting first and other wall-forming devices, Fig. 4A shows a simplified alternative embodiment of a mold bar, Fig. 4B shows another alternative embodiment of a Fig. 4C again shows another alternative embodiment of a mold rod, Fig. 5A shows an example of a mold on a mold rod according to the invention, Fig. 5B shows an alternative embodiment of a mold on a mold rod according to the invention, Fig. 6A shows an example of a first rock-forming element with a gap for receiving a mold tag provided with a fixed element, Fi Fig. 6B shows an alternative embodiment of arranging a fastening element arranged on a mold bar in a first rock-forming element, Fig. 7A shows examples of a construction comprising a cradle and a floor formed of concrete molds with reinforcement according to an embodiment of the invention, Fig. 7B shows an example of a construction with reinforcement and pipes and equipment for electrical, pipe and ventilation installation for casting in the construction according to the invention, Fig. 8A shows an example of an embodiment of a first rock forming element according to the invention, Fig. 8B shows a second alternative embodiment of a first rock forming element according to the invention, Fig. 8C shows a third alternative embodiment of a first rock forming element according to the invention, Fig. 8D shows a fourth alternative embodiment of a first rock forming element according to the invention, Fig. 8E shows a fifth alternative embodiment of a first rock forming element according to the invention, Fig. 9A shows a first example of a horn device according to the invention, Fig. 9B shows an alternative embodiment of a horn device, Fig. 9C shows the horn device in Fig. 9B with mounted tie rods, Fig. 10 shows an alternative example of a position according to the invention in an elevated position, Fig. 11 shows schematically a part of the scaffold in Fig. 10 to illustrate how it can be folded, and Fig. 12 shows the use of a scaffold according to Fig. 10 in the construction of a wall according to the invention.

DETALJERAD BESKRIVNING AV UPPFINNINGEN I Fig.1 visas en betongform 100 enligt uppfinningen som innefattar en fOrsta vdggformningsanordning 10 som hdr bestdr av ett cellplastblock 11 som är spontat i vertikal led, med not 13 och fjdder 12, for att ge en god stabilitet ndr flera cellplastblock placeras ovanpd varandra till att bilda en vdgg. I andra, ej visade utforanden, kan cellplastblocken ddrutOver, eller alternativt, vara spontade horisontellt for att dven i horisontell led oka stabiliteten. Cellplastblocken behOver dock enligt andra utforingsformer av uppfinningen inte vara spontade, eller de kan vara formade eller spontade pd andra sdtt, varpa exempel kommer att ges nedan. DETAILED DESCRIPTION OF THE INVENTION Fig. 1 shows a concrete mold 100 according to the invention which comprises a first wall forming device 10 which consists of a foam block 11 which is spontaneously hinged, with grooves 13 and springs 12, to give a good stability to several foam blocks. placed on top of each other to form a vdgg. In other embodiments, not shown, the foam blocks ddrutOver, or alternatively, can be tongue-in-groove horizontally in order to increase the stability in the horizontal direction. However, according to other embodiments of the invention, the foam blocks do not need to be tongue-in-cheek, or they may be shaped or tongue-in-cheek in other ways, examples of which will be given below.

Betongformen innefattar ocksa en andra vdggformningsanordning 20 som hdr bestdr av en formskiva 21 exempelvis bestaende av en plywoodskiva, eller en sandwichformad produkt, sasom den kdnda 8 produkten Sonoboard, eller ndgon annan typ av material som är ldtt, styvt och hallbart. The concrete mold also comprises a second wall forming device 20 which consists of a mold board 21, for example consisting of a plywood board, or a sandwich-shaped product, such as the known product Sonoboard, or any other type of material which is light, rigid and durable.

Ddrutover innefattar den formstag 30 som i en forsta ytterdnde är farsedda med ett fdstelement 40 och i en andra motstaende dnde är forsedda med en ldsanordning 50. Formstagens 30 uppgift är att forbinda den fOrsta vdggformningsanordningen 10 och den andra vdggformningsanordningen 20 med varandra, foretrddesvis pa sá sdtt att de blir anordnade parallellt med, och pd ett visst avstdnd frdn, varandra, sd att ett mellanrum x bildas. Det skall dock vara klart att, beroende pa Onskad form pa vdggen eller liknande som skall gjutas, kan avstdndet ocksd am sd onskas vara avsmalnande i horisontell eller vertikal led eller anta vilken annan Onskad form som helst. In addition, the forming rod 30 comprises, in a first outer end, provided with a guide element 40 and in a second opposite end provided with a support device 50. The function of the forming rods 30 is to connect the first wall forming device 10 and the second wall forming device 20 to each other, preferably so so that they are arranged parallel to, and at a certain distance from, each other, so that a space x is formed. However, it should be clear that, depending on the desired shape of the wall or the like to be cast, the distance may also be desired to be tapered in the horizontal or vertical direction or to assume any other desired shape.

Formstagen 30, ett eller flera per cellplast block 11, i det visade exemplet fyra, varav ett inte är monterat cellplastblocket 11, visas i Fig. 1. I det visade exemplet är cellplastblocket 11 forsett med forberedda springor utformade att ta emot fdstelementen 40 i fjddergrdnsen. For montering fOrs fdstelementen 40 in i de forberedda springorna cellplastblocket 11 sá att respektive formstag 30 kommer att utstrdcka sig vdsentligen vinkelrdtt mot den fOrsta vdgganordningens ena vertikala utbredningsplan. Ddrefter kan ett antal formplastblock 11 staplas pd varandra, sdsom illustreras i Fig.2. The mold struts 30, one or more per foam block 11, in the example shown four, one of which is not mounted the foam block 11, are shown in Fig. 1. In the example shown, the foam block 11 is provided with prepared slots designed to receive the feed elements 40 in the spring boundary. . For mounting, the guide members 40 are inserted into the prepared slots in the foam block 11 so that the respective tie rods 30 will extend substantially perpendicular to one vertical plane of expansion of the first wall device. Thereafter, a number of molded plastic blocks 11 can be stacked on top of each other, as illustrated in Fig. 2.

Formskivan 21 är foretrddesvis pa sin ena ytterkant, hdr upptill, forsedd med spar eller urtagningar 22 avsedda for att ta emot formstaget 30. Formstagens yttre dndar är vid montering placerade i spdren 22, speciellt pd sd sdtt att ett i lasanordningen 50 ingaende stOdelement 51 befinner sig pa den sida av formskivan 21 som är vdnd mot cellplastblocket 11 och 9 ett fasthallningselement 52 och laselement 53 pa andra sidan om formskivan, sa att formskivan 21 lases ddremellan. Urtagningarna 22 kan ha en storlek som motsvarar storleken (t.ex. diameter) pa formstagets stagstang 31, vilket normalt forutsdtter att lasanordningen mdste avldgsnas innan formskivan; alternativt kan urtagningarna vara stOrre sa att formskivan kan rivas innan lasanordningar avldgsnas och stag vid behov kapas. The mold plate 21 is preferably on its one outer edge, right at the top, provided with grooves or recesses 22 intended to receive the mold rod 30. The outer ends of the mold rods are placed in the grooves 22 during assembly, especially in such a way that a support element 51 included in the welding device 50 is located. On the side of the mold plate 21 facing the foam blocks 11 and 9, a retaining element 52 and welding element 53 on the other side of the mold plate, so that the mold plate 21 is read therebetween. The recesses 22 may have a size corresponding to the size (eg diameter) of the tie rod stay rod 31, which normally presupposes that the welding device must be removed before the forming plate; alternatively, the recesses can be larger so that the mold plate can be torn before the welding devices are removed and braces are cut if necessary.

Foretrddesvisarmerasvdggeninnandenandra vdggformningsanordningen 20 bringas pa plats, dvs. efter att fdstelementen 30 (formstagen) anordnats i cellplastblocket 11. Fore armering monteras ldmpligen eventuella ursparingar for fonster och dorrar (ej visat). Eventuell elektrisk utrustning, kablar etc. liksom rEir, och ventilationsutrustning, som skall vara ingjuten i vdggen, monteras ldmpligen efter att vdggen armerats. It is preferred that the wall be reinforced by bringing the other wall forming device 20 into place, i.e. after the support elements 30 (the mold struts) have been arranged in the foam block 11. For reinforcement, any recesses for windows and doors (not shown) are usually mounted. Any electrical equipment, cables, etc. as well as rEir, and ventilation equipment, which must be embedded in the wall, are simply installed after the wall has been reinforced.

Formskivan 21 är anordnad pa onskat avstand fran cellplastblocket 11 med formstaget 30 genom lasanordningen 50, ddr formskivan är 1st mellan det fEirsta fasthdllningselementet 51 och det andra fasthallningselementet 52 medelst laselement 53, och betong hdlles i det bildade utrymmet mellan dem. The mold plate 21 is arranged at a desired distance from the foam block 11 with the mold rod 30 through the welding device 50, where the mold plate is 1 between the first holding element 51 and the second holding element 52 by means of welding element 53, and concrete is poured into the formed space between them.

I Fig.2 visas ett antal pa varandra staplade cellplastblock 11 25 som bildar en forsta vdggformningsanordning 10 och ett antal formskivor21anordnade attbildadenandra vdggformningsanordningen 20, vilka är forbundna genom formstagen 30. I ett fordelaktigt utforande är cellplastblock och/eller formskivor monterade och ldsta med formstagen och formlAsen pd sa sdtt att inbordes skarvar mellan cellplastblock och/eller inbordes skarvar mellan formskivor anbringade i ett och samma plan i en rad och/eller en kolumn är fEirskjutna i forhallande till skarvar mellan cellplastblock respektive formskivor i en angrdnsande rad eller kolumn av stabilitetsskdl. Fig. 2 shows a number of stacked foam blocks 11 forming a first wall forming device 10 and a number of mold sheets 21 arranged to form another wall forming device 20, which are connected by the mold struts 30. In an advantageous embodiment, foam blocks and / or mold sheets are mounted and last with the mold struts and the formlAsen pd so that boarded joints between foam blocks and / or boarded joints between molded sheets arranged in one and the same plane in a row and / or a column are offset in relation to joints between foam blocks and molded sheets in an adjacent row or column of stability shield.

I Fig. 2 visas betongformen, dock ej armering mm, infor gjutning, varvid betong hdlles i utrymmet mellan de fOrsta och andra vdggformningsanordningarna 10,20. Ndr betongen stelnat, avldgsnas ldsanordningen 50 genom att forst laselement 53 enkelt avldgsnas. Ddrpa avldgsnas andra fasthallningselement 52 och formskivorna 21 rives. Detta ger en vdgg med en solid stomme isolerad genom cellplastblocken 11 och som uppvisar en inre sida som endast behover forses med Onskat ytskikt, t.ex. spackel och fdrg eller tapet. Fig. 2 shows the concrete form, but not reinforcement etc., before casting, whereby concrete is kept in the space between the first and second wall-forming devices 10,20. When the concrete has solidified, the loading device 50 is removed by simply removing the welding element 53. Then the second holding element 52 is removed and the mold discs 21 are torn. This provides a wall with a solid frame insulated through the foam blocks 11 and which has an inner side which only needs to be provided with the desired surface layer, e.g. putty and paint or wallpaper.

Som ovan diskuterats kan fOrdelaktigt armering vara gjord och relevanta ledningsinstallationer for elektricitet, ror, ventilation vara dragna efter armeringen men innan den andra vdggformningsanordningen 20 placeras och tempordrt lases vid formstagen 30 med hjdlp av ldsanordningarna 50. As discussed above, Advantageous reinforcement may be made and relevant conduit installations for electricity, pipes, ventilation may be laid after the reinforcement but before the second wall forming device 20 is placed and temporarily dried at the forming rods 30 by means of the lead devices 50.

Speciellt kan en fOrdelaktig stdllning enligt uppfinningen anvdndas vid gjutning, vilket kommer att diskuteras under hdnvisning till Fig. 10-12 nedan. Givetvis är inte uppfinningen begrdnsad till utnyttjande av denna stdllning, utan gjutning kan givetvis goras pd vilket sdtt som heist och med godtyckiig ldmplig konventionell stdllning. In particular, an advantageous position according to the invention can be used in casting, which will be discussed with reference to Figs. 10-12 below. Of course, the invention is not limited to the use of this position, but casting can of course be done in any way that is raised and with any suitable conventional position.

Ndr betongen steinat kan idsanordningen 50 iatt avldgsnas, idsas upp, vilket kommer att diskuteras ytterligare nedan. Formskivan 21 eller formskivorna kan ddrefter ldtt rivas. When the concrete is rocky, the icing device 50 can be removed, iced up, which will be discussed further below. The mold disc 21 or the mold discs can then be easily torn.

Genom uppfinningen erhdlles en betongform, som bildar en vdgg eller ett golv eller annan liknande struktur, som är fuktsdker, brandsdker, motstdndskraftig mot mogelangrepp, energieffektiv, 11 och som dessutom är mycket flexibel.Den är dessutom latt att hantera och minimerar saval antalet tunga lyft som tyngden pa dessa, och mera generellt mangden lyft. The invention provides a concrete form which forms a wall or floor or other similar structure, which is moisture-proof, fire-resistant, resistant to mold attack, energy efficient, 11 and which is also very flexible. It is also easy to handle and minimizes the number of heavy lifts. as the weight of these, and more generally the amount of lift.

I vissa utforingsformer kan betongformen enligt uppfinningen 5 innefatta en forsta vaggformningsanordning och tva andra vaggformningsanordningar anordnade pi omse sidor am den forsta vaggformningsanordningen sd att en sandwich-vagg kan gjutas. DO dr alltsa formstag via respektive fastelement fasta i den forsta vaggformningsanordningen och riktade it motsatt hill. pa sO satt 10 erhalles efter gjutning en konstruktion bestiende av isoleringsblock (cellplastblock) omgivet av betong pa tva sidor. In certain embodiments, the concrete mold according to the invention may comprise a first rock forming device and two other rock forming devices arranged on opposite sides of the first rock forming device so that a sandwich rock can be cast. DO, therefore, the tie rods via the respective fastening elements are fixed in the first rock forming device and directed in the opposite hill. In this way, after casting, a construction is obtained consisting of insulating blocks (cellular plastic blocks) surrounded by concrete on two sides.

Ett exempel pi en del av en vagg och ett golv med armering, men innan gjutning visas schematiskt i Fig. 7A, och i Fig.7B visas 15 motsvarande men schematiskt aven med el-, ventilations-,/ vattendragningar. An example of a part of a cradle and a floor with reinforcement, but before casting is shown schematically in Fig. 7A, and in Fig. 7B the corresponding but schematic also shown with electrical, ventilation and water ducts.

Formstagen 30 kan vara utformade pd minga olika satt. I Fig.3 visas schematiskt ett formstag 30 enligt utforandet i Fig.1 innefattande en formstagsstang 31 med i en fOrsta ande anordnat fastelement 40 som har bestar av en kvadratisk platta anordnad vinkelratt mot den longitudinella utstrackningen for stagstangen 31, som bestir av en sting eller liknande. I det visade exemplet har fastelementet 40 en kvadratisk form, men det kan givetvis ha annan form sa lange det utstracker sig dtminstone vertikalt i en riktning som skall vara vand nedit (fOr en vagg exempelvis enligt Fig.2) relativt stagstingen 31. Fastelementet eller fastplattan 40 kan Oven ha en varierande tjocklek, till exempel vara tunnare, ha en kontinuerligt avtagande tjocklek i vertikal led nedat, eventuellt Oven uppat, for att underlatta inforande i den forsta vaggformningsanordningen 10. Inforande kan ske pi olika satt, till exempel kan fastelementet fOras in uppifran i massiv cellplast eller i forberedda upptagsutrymmen 12 cellplastblock, eller mellan cellplastblock, som kommer att diskuteras ytterligare nedan under hanvisning till Fig.6A, 6B. The mold struts 30 can be designed in many different ways. Fig. 3 schematically shows a forming rod 30 according to the embodiment of Fig. 1 comprising a forming rod 31 with a fastening element 40 arranged in a first spirit which consists of a square plate arranged at right angles to the longitudinal extension of the rod rod 31, which consists of a stitch or similar. In the example shown, the fastening element 40 has a square shape, but it can of course have another shape as long as it extends at least vertically in a direction which is to be water downwards (for a cradle, for example according to Fig. 2) relative to the stay stitch 31. The fastening element or fixed plate The oven can have a varying thickness, for example be thinner, have a continuously decreasing thickness in the vertical direction downwards, possibly the top upwards, in order to facilitate insertion into the first rock forming device 10. The insertion can take place in different ways, for example the fastening element can be inserted from above in solid foam or in prepared receiving spaces 12 foam blocks, or between foam blocks, which will be discussed further below with reference to Figs. 6A, 6B.

I den motsatta dnden av formstagets 30 stagstang 31 är en lasanordning 50 anordnad mellan vars inre och yttre (forsta och andra) fasthallningselement 51,52 en formskiva 21 tempordrt anordnas i onskat ldge och lases med hjdlp av laselement 53 som ldtt kan lasas upp sa att lasanordningen 50 och formskivan 21 enkelt kan avldgsnas efter gjutning, ndr betongen stelnat. Laset är hdr pressat sa att det fungerar vdsentligen som en kil, och en pa stagstangen 31 anordnad dndknopp fOrs igenom ett hal med anpassad storlek for genomforsel, och lasanordningen fors ner genom ett spar med en bredd som är sadan att dndknoppen ej kan passera, utan endast stagstangen passar in och kan fOras ner i sparet. En i denna Fig. ej visad formskiva kommer dl att kilas fast mellan kon 56 och lasanordning/dndknopp. Lasanordningar diskuteras ytterligare under hdnvisning till Fig.5A,5B. In the opposite end of the tie rod 31 of the forming rod 30, a welding device 50 is arranged between the inner and outer (first and second) retaining elements 51, 52, a forming plate 21 is temporarily arranged in the desired length and is read by means of welding elements 53 which can be easily unloaded so that the welding device 50 and the mold plate 21 can easily be removed after casting, once the concrete has solidified. The latch is pressed so that it essentially acts as a wedge, and an end knob arranged on the tie rod 31 is passed through a hall of adapted size for passage, and the latch device is passed down through a groove with a width such that the end knob cannot pass, but only the tie rod fits and can be moved down into the spar. A mold plate not shown in this Fig. Will then be wedged between the cone 56 and the locking device / end knob. Welding devices are further discussed with reference to Figs. 5A, 5B.

Figurerna 4A-4C visar olika exempel pa formstag ddr formstagen är olika utformade i det att antingen sjdlva stagstangen, fdstplattan och/eller lasanordningen är utformade pa olika sdtt. Det skall vara klart att i dessa figurer en fOrenklad lasanordning visas; utforingsformerna kan innefatta vilket slag av lasanordning som heist. I de visade exempien innefattar den ett avskruvbart laselement som samtidigt bildar andra fasthallningselement och ett forsta fasthallningselement som antingen är fast anordnat pa stagstangen eller som kan anordnas pa ldmpligt avstand pa stangen med hjdlp av ldmplig lasmekanism t.ex. gdngning och muttrar och brickor. Figures 4A-4C show different examples of tie rods where the tie rods are differently designed in that either the tie rod itself, the first plate and / or the welding device are designed in different ways. It should be clear that in these figures a simplified welding device is shown; the embodiments may include the type of hoist being lifted. In the examples shown, it comprises a unscrewable welding element which simultaneously forms second holding elements and a first holding element which is either fixedly arranged on the tie rod or which can be arranged at a clearable distance on the rod by means of a stampable welding mechanism e.g. thread and nuts and washers.

Fdstplattan 40A i Fig.4A är i likhet med fdstplattan 40 i Fig.1 vdsentligen en kvadratisk platta, men vars tjocklek uppat och nedat i vertikal led avsmalnar for att fdstplattan 40 skall vara 13 ldttare inforbar i ett cellplastblock, speciellt vid inforande i massiv cellplast är detta fordelaktigt.I ett ej visat utforingsexempel minskar tjockleken kontinuerligt i vertikal led. Da maste emellertid alltid den smalaste dnden foras in fOrst. Manga varianter for underlattande av infOrande till exempel i ett cellplastblock är mojliga, liksom for bidragande till god kvarhallning, vilket är en fordel med tanke pa att armering och ledningsdragning utfores med infOrda formstag. The base plate 40A in Fig. 4A is, like the base plate 40 in Fig. 1, essentially a square plate, but whose thickness upwards and downwards in the vertical direction tapers so that the base plate 40 can be 13 times more easily insertable into a foam block, especially when inserted into solid foam. this is advantageous. In an exemplary embodiment not shown, the thickness decreases continuously in the vertical direction. Then, however, the narrowest part must always be inserted first. Many variants for facilitating insertion, for example in a foam block, are possible, as well as for contributing to good retention, which is an advantage in view of the fact that reinforcement and wiring are carried out with inserted formwork struts.

Fig. 4B visar ett fdstelement 40B bestaende av en platta vars ena sida är tandad, eller uppvisar ett zig-zag-monster likaledes for att underldtta inforande i ett cellplastblock; i synnerhet am det skall inforas i massivt material. Fig. 4B shows a liner 40B consisting of a plate one side of which is toothed, or likewise has a zig-zag sample for facilitating insertion into a foam block; in particular am it to be introduced into solid material.

Fig.4C visar ett fdstelement 40C som är separat fran formstagets 30C stang 31C, och som alltsa kan fdstas direkt i cellplastblock genom infOrande i darfOr avsedd springa eller direkt i massivt material men som uppvisar ett hal 41C avsett att ta emot en krok 32C pa stagstangen 31C. Halet 41C är utformat i en plan del av fastelementet som är avsedd att anordnas parallellt med en Ovre yta pa cellplastblocket, och som är forsett med, hdr, tva kamliknande element 44C som bildar en vinkel pa vdsentligen 900 med den plana delen 42C (som utstracker sig i samma plan, eller ett plan parallellt med stagstangen 31C). Den plana delen kan dven vara forsedd med en andra plan del 43C pa den sida som är vdnd bort frdn den sida dar formstaget skall anordnas och som bildar en vinkel pa 900 med den forsta plana delen 42C. Detta dr dock ej nodvdndigt. Det kan istdllet for tva vdsentligen parallella kamelement vara endast ett, eller flera. Om det är flera, kan dessa vara forsatta sasom i Fig. 4C, for att Oka stabiliteten i kvarhallningsformagan i exempelvis ett cellplastblock sa att fdstelementet annu sakrare skall hdllas pa plats. 14 Generellt for alla typer av fastelement galler att de kan vara fast forbundna med formstagets stangdel (stagstang), eller lostagbara fran denna. Speciellt kan de vara bildade i ett stycke darmed, vilket dock inte galler utfOranden som i Fig. 4C dar just efterstravas att de skall vara lostagbara; dock kan givetvis aven en platta som i Fig. 4C vara fast forbunden med ett formstag. Istallet for att stagstangen är forsedd med en krok och fastelementet med ett hal, kan givetvis plattan vara forsedd med en krok och stagstangen med ett hal eller liknande. Fig. 4C shows a fastening element 40C which is separate from the rod 31C of the forming rod 30C, and which can thus be fastened directly in foam blocks by insertion into a gap therefor or directly in solid material but which has a hollow 41C intended to receive a hook 32C on the rod. 31C. The tail 41C is formed in a planar portion of the fastener which is intended to be arranged parallel to an upper surface of the foam block, and which is provided with, respectively, two cam-like elements 44C which form an angle of substantially 900 ° with the planar portion 42C (extending in the same plane, or a plane parallel to the tie rod 31C). The flat part may also be provided with a second flat part 43C on the side which is turned away from the side where the tie rod is to be arranged and which forms an angle of 900 with the first flat part 42C. However, this is not necessary. Instead of two substantially parallel cam elements, it can be only one or more. If there are several, these can be continued as in Fig. 4C, in order to increase the stability of the retaining shape in, for example, a foam block so that the feed element is even more securely held in place. 14 In general, for all types of fastening elements, it applies that they can be fixedly connected to the rod part of the forming rod (tie rod), or detachable therefrom. In particular, they can be formed in one piece therewith, which, however, does not apply to embodiments as in Fig. 4C where it is precisely sought that they should be removable; however, of course a plate as in Fig. 4C can of course also be fixedly connected to a forming rod. Instead of the stay rod being provided with a hook and the fastening element with a slippery surface, the plate can of course be provided with a hook and the stay post with a slider or the like.

Dessutom kan givetvis andra likvardiga mekanismer anvandas som medger enkel och saker hopsattning med ett fastelement pa plats i till exempel ett cellplastblock. Kamelement kan givetvis vara utformade pa andra satt eller vara fOrbundna med, eller i ett stycke med, en stagstang som i Fig. 4A,4B. In addition, of course, other equivalent mechanisms can be used which allow simple and things assembly with a fastening element in place in, for example, a foam block. Cam elements can of course be designed in other ways or be connected to, or in one piece with, a tie rod as in Figs. 4A, 4B.

Fig.5A visar en pa ett formstag 30 innefattande en stagstang 311 anordnad lasanordning 50B. Stagstangen 311 är inte forsedd med nagon andknopp. Lasanordningen 50B, ocksa kallad formlas, kan exempelvis vara av den kanda typen GekuTm eller av liknande slag. Fig. 5A shows a welding device 50B arranged on a forming rod 30 comprising a rod rod 311. The tie rod 311 is not equipped with a duck knob. The welding device 50B, also called formlas, may for example be of the known type GekuTm or of a similar type.

Den innefattar ett kilformat eller avfasat laselement 53B dar kilen eller liknande är utformad att kunna tryckas ned i en mottagningsOppning bildad mellan ett pa ett plattelement 52B anordnat hallarelement 54B och detta plattelement 52B. It comprises a wedge-shaped or chamfered welding element 53B where the wedge or the like is designed to be able to be pressed down into a receiving opening formed between a holding element 54B arranged on a plate element 52B and this plate element 52B.

Plattelementet 52B bestar har av en plat med ett centralt hal avsett att ta emot formstagets stangdel (stagstang) 311, och hallardelen 54B bestar av en pa platen 52B fastsvetsad bockad plat likaledes med ett hal for passage av stagstangen. Det kilformade laselementet 54B kan ants& slas ner och lasa formstaget mellan kilen och en sida i det bildade mellanrummet. The plate element 52B consists of a plate with a central hall intended to receive the rod part (stay rod) 311 of the forming rod, and the holder part 54B consists of a bent plate welded to the plate 52B likewise with a hall for passage of the stay rod. The wedge-shaped welding element 54B can be slid down and lased the tie rod between the wedge and a side in the formed space.

Med ett latt slag uppat pa den smala nedre delen av kilen kan denna enkelt slds ut, sa att las och formskiva ldtt kan avlagsnas efter fullbordad gjutning. With a light blow up on the narrow lower part of the wedge, this can be easily sold out, so that the load and mold plate can be easily removed after completed casting.

Den del av formstag som sticker ut ur formen kan vickas lite, och knackas av, och bryts da i niva med insidan av den kona som ingar i lasanordningen, t.ex. 50A, som är pa formstaget; konan kan dras ut och det konformade hal som bildas kan spacklas igen vilket är fordelaktigt bl.a. i det att inga genomforingar bildas, t.ex. for rost. The part of the mold stay that protrudes from the mold can be tilted a little, and knocked off, and then broken at the level of the inside of the cone which enters the welding device, e.g. 50A, which is on the tie rod; the cone can be pulled out and the cone-shaped hall that is formed can be filled again, which is advantageous e.g. in that no bushings are formed, e.g. for praise.

Fig. 5B visar en alternativ lasanordning 50 som vasentligen motsvarar den i Fig.3 visade lasanordningen. Lasanordningen innefattar en i ett stycke pressad plat 52 som är fOrsedd med ett spar for stagstangen 31 som innefattar ett storre hl i sparets ena ande, och en smalare del som, vid inford stags-tang, hindrar att en pa stagstdngen 31 anordnad dndknopp 53 kan passera. Andknoppen är har fastsvetsad pa stagstdngens ena ytterande. Andknoppen 53 kan enligt ett alternativ skruvas ut sa att ldsningen sldpper, varpd stdngen kan fOras uppdt och andknoppen foras ut genom halet sa att laset kan frigoras och formskivan avlagsnas. Fig. 5B shows an alternative welding device 50 which substantially corresponds to the welding device shown in Fig. 3. The welding device comprises a one-piece pressed plate 52 which is provided with a groove for the strut rod 31 which comprises a larger hole in one end of the strut, and a narrower part which, at the insertion strut rod, prevents an end knob 53 arranged on the strut rod 31 from Pass. The duck knob is welded to one end of the tie rod. According to an alternative, the duck knob 53 can be unscrewed so that the load slips, the rod can be moved open and the duck knob can be led out through the tail so that the load can be released and the mold plate removed.

Form1dset kan ocksa foretradesvis vara kilformat och med ett latt slag uppat pa den smala nedre delen kan detta enkelt slas ut pa grund av kilformen och da det är ett avstand pa exempelvis 1,5-2 cm mellan andknoppen och formskivan, sa att las lossnar och laset och formskivan latt kan avlagsnas efter fullbordad gjutning. The mold set can also preferably be wedge-shaped and with a slight stroke up on the narrow lower part this can easily be knocked out due to the wedge shape and since there is a distance of for example 1.5-2 cm between the duck bud and the mold plate, so that loosens and the laset and the mold plate can easily be removed after completed casting.

Detta formlas är av en typ som liknar det kanda formldset typ KFTM. 16 Manga andra olika varianter ph formlds kan ocksa anvandas, t.ex. Temposhalerm. This formula is of a type similar to the known formula set type KFTM. 16 Many other variants of ph formlds can also be used, e.g. Temposhalerm.

Fig.6A visar ett exempel ph en forsta vaggformningsanordning innefattande ett spontat cellplastblock 11 med fjader 12 och not 13 och som är forsett med en urtagning 14 avsedd att ta emot ett fastelement 40 ph ett formstag 30. Fastplattor ph formstag kan vara utformade pa olika satt, eller anvandas pa olika satt, antingen far att foras in i for detta andamhl avsedda, forberedda oppningar; det staller i princip inga krav ph att fastelementet behaver vara utformat ph nagot speciellt satt far att kunna foras in forutom att det ska vara anpassat till oppningen, eller passa in i denna och hdllas ph plats, dvs. utan att glapp bildas, speciellt vara formanpassat. Fastelementet kan besth av en platta eller ha annan lamplig form. Fig. 6A shows an example ph a first rock forming device comprising a spontaneous foam block 11 with spring 12 and groove 13 and which is provided with a recess 14 intended to receive a fastening element 40 ph a forming rod 30. Fixed plates ph forming rods can be designed in different ways , or used in various ways, either may be introduced into prepared openings intended for this purpose; there are in principle no requirements ph that the fastening element needs to be designed ph something specifically set father to be able to be inserted in addition to it being adapted to the opening, or fit into this and hldllas ph place, ie. without gaps being formed, especially being shaped. The fastening element may consist of a plate or have another suitable shape.

Om fastelementet skall foras in i massiv cellplast Or formen av lite storre betydelse fOr att underlatta inforandet. Exempelvis Or det lampligt om det är tunnare, smalare, vassare eller spetsigare eller liknande i den del som initierar infOrandet. Ett exempel ph ett sadant fastelement 40B visas i Fig. 6B. If the fastening element is to be inserted into solid foam plastic, the shape is of slightly greater importance in order to facilitate the insertion. For example, it is appropriate if it is thinner, narrower, sharper or sharper or similar in the part that initiates the introduction. An example ph such a fastener 40B is shown in Fig. 6B.

Fig.7A visar schematiskt exempel ph hur betongformar 100,100' med forsta och andra vaggformningsanordningar 10,10'; 20 (for den andra ett golv bildande betongformen 100' visas av tydlighetsskal ingen andra vaggformningsanordning) enligt uppfinningen kan vara anordnade vid byggande av ett hus eller liknande.Detskallshledesvaraklartatten vaggformningsanordning inte Or begransad till en anordning bildande en vagg i konventionell mening utan kan likaledes bilda ett golv mm. I den schematiska figuren visas Oven armering 80,80', men innan gjutning skett. 17 Fig.7B visar mycket schematiskt en liten del av en betongform enligt uppfinningen dar aven elektrisk utrustning i form av elledningar8dragitsochapparatdosa86och ventilationsutrustning87monterats,ochdenandra vaggformningsanordningen 20 fasts vid den forsta 10 med hjalp av formstag 30, men innan gjutning. Ingjutningsutrustningen kan monteras med najtrad i armeringen 80 med spik i formskivan 10, genom att med darfor avsedd anordning klammas fast mellan cellplast och formskiva. Fig. 7A schematically shows example ph how concrete molds 100,100 'with first and second rock forming devices 10,10'; (For the second a floor-forming concrete mold 100 'is shown by clarity shell no other rock-forming device) according to the invention can be provided in the construction of a house or the like. It should be clearly a rock-forming device not limited to a device forming a rock in the conventional sense but can likewise form a floor mm. The schematic figure shows Oven reinforcement 80.80 ', but before casting has taken place. Fig. 7B shows very schematically a small part of a concrete mold according to the invention in which electrical equipment in the form of electrical wires is drawn and apparatus box 86 and ventilation equipment 87 are mounted, and the second rock forming device 20 is attached to the first 10 by means of mold rod 30, but before casting. The casting equipment can be mounted with a string in the reinforcement 80 with nails in the mold plate 10, by clamping the device intended for this purpose between foam and mold plate.

Generellt kan olika typer av cellplastblock, eller andra vaggformningsanordningar i allmanhet, som är forsedda med springa eller oppning eller liknande, vara utformade pa manga olika satt och i olika storlekar, liksom aven cellplastblock som ej har nagon forberedd oppning eller liknande kan vara utformade pa olika satt, ett flertal exempel pa cellplastblock visas exempelvis i Fig.8A-8E nedan. In general, different types of foam blocks, or other rock forming devices in general, which are provided with a gap or opening or the like, can be designed in many different ways and in different sizes, as well as foam blocks that have no prepared opening or the like can be designed in different ways. set, several examples of foam blocks are shown, for example, in Figs. 8A-8E below.

Fig.8A visar ett exempel pa ett element, cellplastblock 111 som inte dr spontat utan har en vdsentligen kvadratisk eller rektangular tvarsnittsform. I det visade exemplet är det inte heller forsett med nagon springa eller mottagningsoppning for fastelement. Alternativt skulle det givetvis kunna vara fOrsett med en eller flera sadana oppningar. Fig. 8A shows an example of an element, cellular plastic block 111, which is not spontaneous but has a substantially square or rectangular cross-sectional shape. In the example shown, there is also no provision for a gap or receiving opening for fixed elements. Alternatively, it could of course be provided with one or more such openings.

Fig. 8B Or en perspektivvy av ett spontat cellplastblock 11 sasom visat exempelvis i Fig.1, ej heller det forsett med mottagningsoppning eller liknande. Sjalvfallet kan ett dylikt element vara fOrsett med en eller flera mottagningsOppningar av onskad form och storlek. En smal langstrackt oppning vinkelrat mot ett formstags avsedda langdutstrackning vasentligen ortogonalt mot blockets inre vagg ger generellt en kvarhallningsformaga som är hogre vad det galler att inte 18 formstaget skall hamna snett vid olika belastning under stapling, armering, ledningsdragning etc. och gjutning eftersom anliggningsytorna blir stOrre. Dock är dven andra alternativ mojliga, exempelvis hdl for ett flertal stavar i tvd eller fler olika plan, t.ex. tre parallella anordnade som utskjutande fran en plan triangel. Fig. 8B is a perspective view of a spontaneous foam block 11 as shown, for example, in Fig. 1, nor is it provided with a receiving opening or the like. Of course, such an element may be provided with one or more receiving openings of the desired shape and size. A narrow elongated opening perpendicular to a longitudinal extension of a mold rod substantially orthogonal to the inner cradle of the block generally gives a retaining shape which is higher than it is that the mold rod should not end up obliquely at different loads during stacking, reinforcement, wiring etc. and casting. . However, other alternatives are also possible, for example hdl for a number of rods in two or more different planes, e.g. three parallel arranged as projecting from a plane triangle.

Figurerna 8C-8E visar ytterligare utforanden av spontade element, exempelvis cellplastblock 112,113,114; det skall vara klart att cellplastblock inte anges i begrdnsande syfte, utan Oven andra byggelement, av andra material kan anvdndas. Cellplastblock 113 Or ortogonalt spontat, med ett mellanliggande delelement 1133 som Or forsatt sdvd1 i en riktning relativt tvd omgivande delelement 1131,11321 och bildar en fjdder/not i denna riktning, som i en riktning vinkelrdt mot dessa elements yttersidor och bildar fjdder/not ocksd i denna, andra, ortogonala riktning. Figures 8C-8E show further embodiments of sheet pile elements, for example foam blocks 112,113,114; it should be clear that cellular plastic blocks are not specified for limiting purposes, but other building elements, of other materials can be used. Cellular plastic block 113 is orthogonally spontaneous, with an intermediate sub-element 1133 which Or continues sdvd1 in a direction relative to the two surrounding sub-elements 1131,11321 and forms a spring / groove in this direction, which in a direction perpendicular to the outer sides of these elements and forms a bay / groove also in this, second, orthogonal direction.

I alternativa utforanden kan byggblock, eller speciellt cellplastblock, vara fOrsedda med ingjutna eller monterade forstdrkningar. Detta kan mojliggOra att avstandet, pa grund av forbdttrad stabilitet, mellan ndraliggande formstag kan okas vilket underldttar montering, sdnker kostnad och dessutom forenklar armeringsarbeten och ledningsdragningar osv. eftersom ju detta gores med formstag pd plats. In alternative embodiments, building blocks, or especially cellular plastic blocks, may be provided with cast-in or mounted reinforcements. This can make it possible for the distance, due to improved stability, between underlying formwork to be increased, which facilitates assembly, reduces cost and also simplifies reinforcement work and wiring, etc. because this is done with a form rod in place.

Fig.9A visar schematiskt ett exempel pa en hornanordning 70 som kananvdndasforinnerhornddrtvdandra vdggformningsanordningar, formskivor 21,21 mOts, fOr att Oka 30 stabilitet och sdkra positioneringen av betongformen i hornregioner infor gjutning. Eftersom den inte är infdlld betongen, faller den bort eller kan enkelt avldgsnas ndr formskivorna avldgsnas efter gjutning. Hornanordningen 70 kan 19 vara gjord av manga olika slags material, t.ex. plat eller hardplast. Fig. 9A schematically shows an example of a corner device 70 which can be used for interior wall-forming wall-forming devices, mold slabs 21,21 mOts, in order to increase stability and ensure the positioning of the concrete mold in horn regions before casting. Since it is not embedded in the concrete, it falls off or can be easily degraded when the mold boards are degassed after casting. The horn device 70 may 19 be made of many different kinds of material, e.g. flat or hard plastic.

Fig. 9B visar ett exempel pa en alternativ hornanordning 70A som innefattar ett fast harnelement 71A med tva vinkelrata vaggsidor 721,722, exempelvis av samma material som formskivan, eller av plat eller hardplast eller annat lampligt material. Mellan de vinkelrata vaggsidorna, pa avstand fran varandra är stodtrianglar 73 fast anordnade i parallella plan vinkelrata mot vaggsidornas utbredningsplan, syftet med vilka är att fixera hornet i Onskad vinkel (vanligen 90°). Harnanordningen 70A kan, men behover inte, innefatta passelement 75A; endast ett visat i Fig. 9B, for att tillhandahalla anpassning till bredden pa anvanda formskivor 21. Dessa passelement 75A, eller passbitar, kan pa en eller tva sidor vara forsedda med urtagningar 22A pa samma satt som formskivorna 21 for att mojliggora fastsattning med formstag analogt med formskivorna. Aven hOrnelementen 70A kan vara forsedda med dylika urtagningar 22" av samma skal. Lampligen kan passelementen vara klyvbara for att medge anpassning av langden (bredden) pa en vagg eller liknande. Fig. 9B shows an example of an alternative horn device 70A comprising a fixed harness element 71A with two perpendicular rock sides 721,722, for example of the same material as the mold plate, or of flat or hard plastic or other lampable material. Between the perpendicular rock sides, at a distance from each other, pillar triangles 73 are fixedly arranged in parallel planes perpendicular to the plane of propagation of the rock sides, the purpose of which is to fix the horn at the desired angle (usually 90 °). The harness device 70A may, but need not, include fitting elements 75A; only one shown in Fig. 9B, to provide adjustment to the width of used mold sheets 21. These fitting elements 75A, or fitting pieces, may be provided on one or two sides with recesses 22A in the same manner as the mold sheets 21 to enable attachment with molding rods analogously with the mold discs. The corner elements 70A can also be provided with such recesses 22 "of the same shell. The lamp elements can be split to allow adjustment of the length (width) of a cradle or the like.

I Fig. 9C visas schematiskt hur formstag 30 med fastelement 40 och med ldsanordningar 50 Or infOrda och fasta i formskivor 21 och hornanordning 70A. Efter gjutning kan hornanordningen 70A avlagsnas pa analogt satt som formskivorna avlagsnas. Fig. 9C shows schematically how forming rods 30 with fastening elements 40 and with support devices 50 are inserted and fixed in forming plates 21 and horn device 70A. After casting, the horn device 70A can be removed in an analogous manner as the mold discs are removed.

Fig. 10 visar en stallning 200 (t.ex. en s.k. gjutbrygga eller gjutstallning) som fOrdelaktigt kan anvandas vid arbeten med exempelvis en vagg, betongform enligt uppfinningen eller annan form eller vagg eller liknande, och som Oven kan anvandas for att, vertikalt saval som horisontellt, stOdja och justera betongformen eller vaggen i samband med gjutning, speciellt under sjdlva gjutningsoperationen. Fig. 10 shows a stand 200 (eg a so-called casting bridge or casting stand) which can be advantageously used in the work with, for example, a cradle, concrete mold according to the invention or another mold or cradle or the like, and which can also be used to, vertically, as horizontal, support and adjust the concrete form or cradle in connection with casting, especially during the actual casting operation.

Enligt olika utforanden kan stallningen 200 vara forsedd med 5 monteringselement som mojliggar lbstagbar montering eller fastsattning i formstag, formlis eller i formskivan. According to various embodiments, the stand 200 can be provided with 5 mounting elements which make it possible to mount it or attach it in a mold rod, mold or in the mold plate.

Speciellt dr ett eller flera av dessa element (formstag, formlas eller formskivan) forsedda med samverkande monteringselement. In particular, one or more of these elements (mold rod, mold or mold plate) are provided with cooperating mounting elements.

Monteringselementen kan i enkla utforanden besti av samverkande krokar, Oglor eller liknande, eller nagon form av snabbfdsten, eller insnappningsmekanismer. The mounting elements can in simple embodiments consist of cooperating hooks, Eagles or the like, or some form of quick release, or snap-in mechanisms.

Stdllningen 200 visas i Fig.10 i arbetsldge, uppstdllt, utfdllt lage och i Fig. 11 illustreras schematiskt hur den kan bringas till transport eller forvaringslage. The position 200 is shown in Fig. 10 in working order, set up, completed position and in Fig. 11 is schematically illustrated how it can be brought to transport or storage position.

Stallningen 200 innefattar i det visade exemplet ett andra benpar med tvi parallella ben (stindare) 202,202 som är ledat fOrbundna med en ytterdnde pa respektive bottenstag 203,203 avsedda att kunna placeras och vila pa ett plant underlag, exempelvis ett golv, dar bottenstagets 203,203 motstiende ytterdndar dr forbundna med respektive i ett fOrsta benpar ingdende forsta ben (standare) 201,201. Detta forsta benpar (201,201) bestir i ett foredraget utforande av tvd vinkeljarn med ett antal urtagningar eller urfasningar 211 anpassade for att formstag 30 (ej visade i Fig.10) skall kunna kilas in dari och vilka Or belagna pi avstind frin varandra. Sagda forsta benpar 201,201 behOver inte vara utformade som vinkeljdrn utan kan vara utformade som ben med annan tvarsnittsform; dock har det befunnits att vinkeljarnsformen ger en god stabilitet vid vertikal fixering av vdgg. I anslutning till de dndavsnitt pa bottenstagen 203,203 som Or ledat forbundna med de andra benen 21 202,202 är ett respektive tvarstag 205,205 ledat anordnat vars andra respektive ytterandar är ledat forbundna med sagda forsta ben 201,201, foretradesvis pa ett annat avstand (hogre upp i monterat lage) fran de andar dar bottenstagen är ledat fOrbundna med de andra benen 202,202. Tvarstagen 205,205 ar dessutom lostagbart forbundna med antingen bottenstagen 203,203 eller med de andra benen genom fastanordningar 207,207; alternativt med bada. I det visade exemplet ar de lOstagbart forbundna med bottenstagen. The stand 200 comprises in the example shown a second pair of legs with two parallel legs (posts) 202,202 which are articulated connected to an outer end on respective bottom struts 203,203 intended to be placed and rest on a flat surface, for example a floor, where the opposite ends of the bottom strut 203,203 connected to the first leg (stand) 201,201 respectively in a first pair of legs. This first pair of legs (201,201) consists in a preferred embodiment of two angle irons with a number of recesses or chamfers 211 adapted so that the mold struts 30 (not shown in Fig. 10) can be wedged therein and which Or are spaced apart. Said first pair of legs 201,201 need not be designed as angular iron but may be designed as legs with a different cross-sectional shape; however, it has been found that the angle iron shape provides good stability in vertical fixation of vdgg. In connection with the end sections of the bottom struts 203,203 which are articulated connected to the other legs 21 202,202, a respective transverse strut 205,205 articulated is arranged whose second and outer ends are articulated connected to said first legs 201,201, preferably at a different distance (higher up in mounted position) from the spirits where the bottom struts are articulated connected to the other legs 202,202. In addition, the crossbars 205,205 are releasably connected to either the bottom struts 203,203 or to the other legs by fasteners 207,207; alternatively with bathing. In the example shown, they are detachably connected to the bottom stays.

(I ett alternativt, ej visat, exempel kan tvarstagen 205,205 vara ledat forbundna mellan de forsta och de andra benen, och dessutom lostagbart forbundna med endera.) I ett fordelaktigt utforande bestar tvarstagen 205,205 av teleskopelement med ett forsta element 201 som har en mindre diameter eller tvarsnitt an ett andra element 202 i vilket det är forskjutbart pa i sig 'cant satt sa att langden pa tvarstaget 205 kan stallas in och justeras. I ett speciellt utforande kan stallbara vaggstOd eller tvarstag av typ PasoTM anvandas. (In an alternative, not shown, example, the crossbars 205,205 may be hingedly connected between the first and second legs, and furthermore releasably connected to either.) In an advantageous embodiment, the crossbars 205,205 consist of telescopic elements with a first element 201 having a smaller diameter or cross-section of a second element 202 in which it is displaceable in itself so that the length of the crossbar 205 can be adjusted and adjusted. In a special embodiment, adjustable cradle posts or crossbars of the PasoTM type can be used.

Bottenstagen 203,203 kan vara forsedda med hal 213 for att ge mOjlighet att medelst exempelvis betongskruv kunna fixera stallningen i ett underlag. The bottom struts 203,203 can be provided with a slide 213 in order to make it possible to fix the stand in a base by means of, for example, a concrete screw.

De i de forsta och andra benparen ingdende benen kan vara forsedda med tvarbalkar 208,208 som Or utformade att bara upp en plattform 206 avsedd att sta pa exempelvis vid gjutning. Plattformen kan vara fOrsedd med fixeringselement i form av hal 209 eller liknande mojliggorande fastsattning av plattformen 206 genom samverkan monteringselement 209, t.ex. skruv, for att sakra fastsattningen av denna. Detta gOr ocksa att avstandet mellan de bakre och framre benparen fixeras. De framre och bakre 22 benen kan ocksa vara forsedda med monteringselement pa olika hojd for att majliggora anordnande av plattformen pa olika, onskad arbetshojd eller i en av atminstone en forutbestamd arbetshojd, eller monteringshojd. Detta kan astadkommas pa manga olika satt. I ett utforande är plattformen helt lOstagbar fran bada benparen, i ett annat är den ledat forbunden med ett av benparen, speciellt forskjutbart i horisontell led, och installbar i hajdled genom att den kan fixeras pa olika hojd medelst darfor avsedda spar eller fixeringselement. The legs included in the first and second pairs of legs may be provided with crossbeams 208,208 which are designed to support only one platform 206 intended to stand on, for example, when casting. The platform may be provided with fixing elements in the form of slides 209 or similar enabling attachment of the platform 206 by cooperating mounting elements 209, e.g. screw, to secure the attachment thereof. This also means that the distance between the rear and front leg pairs is fixed. The front and rear legs 22 may also be provided with mounting elements at different heights to enable arrangement of the platform at different, desired working heights or at one of at least one predetermined working height, or mounting height. This can be accomplished in many different ways. In one embodiment the platform is completely detachable from both pairs of legs, in another it is articulated connected to one of the pairs of legs, especially displaceable in horizontal direction, and can be installed vertically in that it can be fixed at different heights by means of corresponding grooves or fixing elements.

For att majliggora justering av en vagg, exempelvis vertikalt, kan plattformen vara sa anordnad eller forbunden med endera eller bada benparen att det ena, andra, benparets riktning i vertikal led kan andras nagot och genom att benparen halls ihop av bottenstag och tvarbalkar, kommer aven det forsta benparets att vinklas i motsvarande utstrackning sá att de forsta och andra benparen fOrblir vasentligen parallella fOr att kunna ratta upp och halla en vagg/vaggformningsanordning vertikal genom installning eller justering av langden pa stagen. Andra alternativ ar givetvis ocksa mOjliga. Benparen behover inte heller forbli parallella, t.ex. kan fastelementen for uppbarande av plattformen ha en variabel langd, eller de kan vara fOrskjutbara relativt hallarelement pa ett av benparen 202, eller alternativt kan langden pa forbindelsen med bottenstagen vara varierbar, eller bottenstagen kan vara installbara i langdled, exempelvis vara teleskopiska, och t.ex. vara fOrsedda med hal och splintar for installning i ratt position for att erhalla en onskad langd. In order to facilitate adjustment of a cradle, for example vertically, the platform can be so arranged or connected to either or both legs that one, the other, the direction of the legs in the vertical direction can change slightly and by the legs being held together by bottom struts and crossbeams, the first pair of legs to be angled to a corresponding extent so that the first and second pairs of legs remain substantially parallel in order to be able to steer and hold a rock / rock forming device vertically by installing or adjusting the length of the struts. Other alternatives are of course also possible. The pair of legs does not have to remain parallel either, e.g. the fixed elements for supporting the platform may have a variable length, or they may be displaceable relative to retaining elements on one of the pair of legs 202, or alternatively the length of the connection to the bottom struts may be variable, or the bottom struts may be longitudinally installable, for example telescopic, and t. ex. be provided with slides and splinters for installation in the steering position to obtain the desired length.

I det i Fig. 10 visade utforingsexemplet är dock tvarbalkarna 208,208 fasta, och vid vertikal uppjustering av en vagg genom justering av langden pa tvarbalkarna 205,205 kommer }pada benparen att vinklas pa samma satt. 23 Manga varianter är majliga for att astadkomma justerbarhet, instdllbarhet, ett krav är att den skall vara robust, eftersom belastningen kan vara stor vid gjutning. In the exemplary embodiment shown in Fig. 10, however, the crossbeams 208,208 are fixed, and when vertical alignment of a cradle is adjusted by adjusting the length of the crossbeams 205,205, the pair of legs will be angled in the same way. 23 Many variants are possible to achieve adjustability, adjustability, a requirement is that it must be robust, as the load can be large when casting.

Fallstod eller rdcke 217 kan vara anordnat mellan byre delar av ben pa onskat sdtt, till exempel kan de andra benen vara forsedda med konsoler 212 i vilka racket 217 enkelt kan placeras. Drops or racks 217 may be arranged between the upper parts of legs in the desired manner, for example the other legs may be provided with brackets 212 in which the rack 217 can be easily placed.

Genom att de forsta och andra benen 201,201;202,202 och bottenstagen 203,203 är ledat forbundna med savd1 bottenstag 203,203, tvdrstag 205,205 som med tvdrbalkar 208,208, och plattformen är demonterbar, eller bara fast fOrbunden med ett benpar, och alltsa ned-, eller uppfdllbar, och dessutom tvdrstagen 205,205 infdsta exempelvis vid bottenstagen 203,203 kan stdllningen enkelt fdllas ihop. Detta illustreras schematiskt i Fig.11 ddr dubbelriktade pilar indikerar de ledade forbindelserna. In that the first and second legs 201,201; 202,202 and the bottom struts 203,203 are hingedly connected to sawdust bottom struts 203,203, cross struts 205,205 as with struts 208,208, and the platform is detachable, or only fixedly connected to a pair of legs, and thus lowerable, and thus in addition, the crossbars 205,205 are attached, for example, to the bottom bars 203,203, the position can be easily folded. This is schematically illustrated in Fig. 11 ddr bidirectional arrows indicate the articulated connections.

I Fig. 12 visas stdllningen enligt Fig. 10 anordnad vid en fOrsta betongform enligt uppfinningen. I det visade exemplet är de andra benen 202 fdsta vid formskivan 20 genom att formstagen är inkilade i de forsta, bakre, benens 201,201 urtagningar 211,211. Fig. 12 shows the stand according to Fig. 10 arranged at a first concrete form according to the invention. In the example shown, the other legs 202 are first at the forming plate 20 in that the forming struts are wedged in the recesses 211,211 of the first, rear, legs 201,201.

Det skall vara klart att uppfinningen inte är begrdnsad till visade utfOringsexempel utan att den fritt kan varieras mom ramen for vidhangande patentkrav. Till exempel är det mojligt att kombinera den med olika typer av putssystem, murade fasader eller trdfasader. It is to be understood that the invention is not limited to the exemplary embodiments shown, but that it may be freely varied within the scope of the appended claims. For example, it is possible to combine it with different types of plaster systems, masonry facades or wire facades.

Claims

24 PATENT REQUIREMENTS

A concrete mold (100) for forming a rock or the like, comprising a first rock forming device (10) comprising an insulating material and a second rock forming device (20) configured to be arranged substantially parallel to said first rock forming device (10) and so that a gaps (x) are formed between said first and second rock forming devices (10,20) which are designed to be filled with liquid concrete, and a number of forming rods (30; 30A; 30B; 30C) arranged to connect said first and other rock forming devices (10,20 ), characterized in that the first rock-forming device (10) comprises a number of building or cellular plastic blocks (11), that the second rock-forming device (20) comprises a number of forming discs (21), that habit rods (30; 30A; 30B; 30C) Or provided with a first spirit designed for connection with said building or cellular plastic blocks (11), that a number of building or cellular plastic blocks (11) are interconnected, for example stacked on top of each other, and that said spirit strut (30; 30A; 30B; 30C) second spirit opposite said first spirit Or provided with a mold loading device (50; 50A; 50B; 50C) at least including a deposition ballast portion (53; 53A; 53B; 53C) designed to be temporarily mounted and retained, holding under concrete casting glass is said to be a second rock forming device (20) and releasing / unloading after casting to allow the mold board or mold boards (21) to be removed, demolding.

Concrete mold according to claim 1, characterized in that the molding device (50; 50A; 50B) is designed and arranged to allow releasable fixing of a mold plate (21) to a mold rod (30; 30A; 30B; 30C).

Concrete form according to claim 1 or 2, characterized in that said building or cellular plastic blocks (11) are provided with projections or springs (12) or grooves, recesses or grooves (13) on the building or cellular plastic blocks ( 11,11) can be joined by means of sheet pile connections.

Concrete form according to one of the preceding claims, characterized in that the building or cellular plastic blocks (11) are joined together in such a way that joints between building or cellular plastic blocks in a row or a column are arranged in relation to joints between building, or cellular plastic. or foam blocks in an adjacent row or column of stability shield have the first wall forming device (10).

Concrete mold according to any one of the preceding claims, characterized in that mold plates (21) are mounted and first with the mold struts (30; 30A; 30B; 30C) and the molding devices (50; 50A; 50B) so that joints are formed between mold plates (21). , 21) arranged in one and the same plane in a row or a column are offset in relation to joints between mold sheets (21, 21) in an adjacent row or column of stability shells has the detachable second wall forming device (20). 26

A concrete mold according to any one of the preceding claims, characterized in that the first end of each mold bar (30; 30A; 30B; 30C) is provided with a support element (40; 40A; 40B; 40C) through which the mold bar is connected to said first wall forming device (10). .

Concrete mold according to claim 6, characterized in that said support element (40; 40A; 40B; 40C) is fixedly or releasably connected to, or formed in one piece with, said mold rod (30; 30A; 30B; 30C) and designed to have a main extension 15 which forms an angle, for instance substantially 90 °, with said longitudinal extension of said form rods (30; 30A; 30B; 30C).

Concrete mold according to claim 7, characterized in that the base element (40; 40A; 40B; 40C) is designed to be pressed into the first wall forming device (10).

Concrete mold according to claim 8, characterized in that the base element (40; 40A; 40B; 40C) is designed to be able to be pressed into solid material, for example cellular plastic, in a building or cellular plastic block (111). 27

Concrete mold according to claim 8, characterized in that one or more of said building or cellular plastic blocks (11) are provided with a gap or receiving opening (14) adapted to a fastening element (40), and that the fastening element (40) for fastening of a forming rod at a building or cellular plastic block Or depressed in said receiving opening or gap (14).

Concrete form according to any one of the preceding claims, characterized in that one or more of said building or cellular plastic blocks are provided with recesses for windows or doorways, or that building or cellular plastic blocks are arranged or stacked on top of each other in such a way that space is provided for windows and / or door openings, and that it comprises a demountable corner device (70; 70A) designed to be releasably arranged in a horn where a further concrete mold (100 ') is to be arranged at a substantially straight angle to the concrete mold (100).

Concrete mold according to any one of the preceding claims, characterized in that the mold plate or mold plates (21) are provided with 25 recesses (22) arranged to receive mold struts (30; 30A; 30B; 30C).

Concrete mold according to any one of the preceding claims, characterized in that the concrete mold (100) is designed to be reinforced on the side of the first rock forming device (10) where the molds are applied before fixing the mold plate or 28 mold plates (21), and preferably with electrical and tubular conduits on the side of the first wall forming device (10) where the mold struts (30; 30A; 30B; 30C) are applied before attaching the mold plate or plates (20).

Concrete mold according to any one of the preceding claims, characterized in that it comprises two other wall-forming elements designed to be connected to the first wall-forming device, on opposite sides thereof, that the forming beams are connected to the first wall-forming device via the base elements and arranged to project in order to be releasably connected via the welding devices to the respective second wall-forming device so that a sandwich structure is formed with concrete on opposite sides of an insulating structure formed by the first wall-forming device.

A method of forming a wall or the like, comprising the steps of forming a first wall forming device (10) comprising an insulating material and a second wall forming device (20), said second wall forming device (20) being arranged substantially parallel to said first wall forming device (10). in such a way that a gap (x) is formed between said first and second wall forming devices (10,20), filling the gap (x) with liquid concrete, and arranging a number of forming rods (30; 30A; 30B; 30C) to connect said first and second wall forming devices (10,20), characterized in that it comprises the steps of: - joining a number of building or cellular plastic blocks (11), for example comprising stacking said building or 29 cellular plastic blocks on top of each other, to form the first rock forming device (10); 1. attaching a plurality of forming rods (30; 30A; 30B; 30C) to the first rock forming device (10) by connecting the respective first ends of the forming rods (30; 30A; 30B; 30C) to the first rock forming device (10); 2. arranging the second rock forming device (20) substantially parallel to the first rock forming device (10); Loading the second rock forming device (20) by means of said spirit devices (40; 40A; 40B; 40C) arranged on said mold rods (30; 30A; 30B; 30C) at least comprising a detachable welding part; 4. filling the space (x) between the first and the second rock forming device (10,20) with concrete to cast the rock or the like; 5. remove the removable welding parts from the tie rods (30; 30A; 30B; 30C); 6. remove the second rock forming device (20) comprising the forming plate or plates (21).

16. A method according to claim 15, characterized in that the building or cellular plastic blocks are provided with projections and recesses, e.g. grooved or spring-loaded or tongue-and-groove, and that the step of joining the building or cellular plastic blocks comprises: 1. joining the building or cellular plastic blocks (11) by means of tongue-and-groove joints formed by said projections and recesses (12,13).

17. A method according to claim 16, characterized in that the step of joining the building or cellular plastic blocks comprises: - joining the building or cellular plastic blocks (11) in such a way that joints between the building or cellular plastic blocks in a row or a column are continued in relation to joints between the building or cellular plastic blocks in an adjacent row or column to help make the first rock forming device (10) stable.

A method according to claim 15, 16 or 17, characterized in that the step of mounting one or more mold discs (21) comprises: mounting and loading the mold discs (21) with the mold rods (30; 30A; 30B; 30C) and the mold loading devices (50). 50A; 50B) in such a way that joints between mold plates (21) in one and the same plane 20 in a row or a column are displaced in relation to joints between mold plates which are mounted in an adjacent row or column to make the removable second rock forming device (20) stable.

A method according to any one of claims 15-18, characterized in that the first end of each mold bar (30; 30A; 3013; 30C) comprises a fixed element (40; 40A; 40B; 40C) which is fixedly or removably connected to, or formed integrally with the tie rod (30; 30A; 30B; 30C) and configured to have a major extension forming an angle, for example substantially 90 ° with the longitudinal extent of the tie rod, and the step of connecting the tie rod to the first rock forming device (10). ) comprises: 1. pressing the fastening element (40; 40A; 40B; 40C) into the material, for example the foam, in the first rock-forming device (10), either in solid foam or the like, or in a slot or receiving opening (14) provided therefor; in a cellular plastic block.

A method according to any one of claims 15-19, characterized in that it comprises one or more of the steps that, after mounting the first rock forming device, for example stacking building or cellular plastic blocks and connecting the forming struts to the first rock forming device (10) : 1. provide recesses for windows and / or doors; 2. reinforce the cradle; 3. install electrical, piping and any ventilation material for subsequent casting.

A method according to claim 20, characterized in that it comprises the step of, after at least reinforcing, mounting the mold plate or plates (21); 1. load the mold discs with said lasing devices.

A method according to claim 21, characterized in that it comprises the step of, after mounting the mold plate or molds (21): 32 1. casting a rock by feeding concrete or the like in spaces (x) between said first and other rock forming devices (10, 20).

23. A method according to claim 22, characterized in that it comprises the step of, after the casting step, 1. releasing welding parts into the loading devices; - tear the mold disc or mold discs (21).

A method according to claim 23, characterized in that it comprises the step of, before, in connection with or after mounting and loading the mold plate or plates (21), but before the casting step: 1. assembling a stand (200) intended to function as stood for the wall and / or as a platform during the casting step.

A method according to claim 24, characterized in that the stand (200) is collapsible and adjustable, and that the step of mounting the stand comprises 1. arranging the stand, e.g. by Transferring the stand (200) from a transport and storage condition to a working condition, in connection with the other rock forming device; before and / or during casting, adjust the length of transverse connecting struts (205,205) connected to a first leg device with first legs (201,201) and in the second spirit with an abutment device, for example comprising another 33 leg device comprising second legs (202,202) or the like intended to indirectly or at least partially directly abut against an outside of the second rock forming device (20) so that the cradle can be leveled and adjusted if necessary to form the desired, preferably straight angle with a base or the like.

A stand, for example a casting bridge or casting stand, comprising a first leg assembly (201,201) configured to be arranged substantially parallel to a substantially vertical cradle assembly and a second leg assembly (202,202) configured to be spaced from said first leg assembly, first and second connecting struts. connecting said first and second leg devices, and a platform (206) configured to be supported by, and between, said first and second leg devices, characterized in that said first connecting rod device (203,203) therein is connected to said first and other leg devices ( 201,202) at or near lower sections thereof, that said second connecting rod device (205,205) comprises a cross-link connecting device articulated connected to said first leg device (201,201) and articulated connected to said first connecting rod device (203,203) and that the platform and second (203,203) the leg devices are provided with connectors elements which at least allow the platform to be displaced a certain small distance in relation to its width, that the first leg device is provided with retaining elements designed to be fixed in a cradle device, and that the second cross-link connection device is adjustable, for example can be required and shortened can be adjusted before or during a casting operation of the cradle device, and at the same time form a stand at this, for example helping to line it at the desired angle, for example 34 900, in relation to a flat horizontal surface such as a floor or the like.

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