NO834113L

NO834113L - SLISSEBORD.

Info

Publication number: NO834113L
Application number: NO834113A
Authority: NO
Inventors: Joern Mogren
Original assignee: Joern Mogren
Priority date: 1983-11-11
Filing date: 1983-11-11
Publication date: 1985-05-13
Also published as: WO1985002217A1

Description

Foreliggende oppfinnelse v.edrør.er en fremgangsmåte ved The present invention v.edrør.is a method by

støping og armering au en bygningskonstruksjon i betong, og en anordning som er oppfunnet for å kunne utføre den oppfunnede fremgangsmåte. casting and reinforcement au a building structure in concrete, and a device which has been invented to be able to carry out the invented method.

Fremgangsmåten og anordningen skal først og fremst benyttes ved støping og armering au overgangssoner i bygningskonstruksjoner i betong, så som vegg/tak, golv/vegg og vegg/vegg og ved videreføring av andre betongkonstruksjoner. The procedure and device must primarily be used for casting and reinforcement in transition zones in concrete building constructions, such as wall/ceiling, floor/wall and wall/wall and when continuing other concrete constructions.

Når en bygningskonstruksjon.! betong skal videreføres, er When a building construction.! concrete must be continued, is

det kjent å støpe inn et bøyd armeringselement, som er plassert slik. i betongen at den ene armen til armeringselementet kan bøyes ut fra betongoverflaten og fungere som en armering i overgangssonen mellom den eksisterende betongkonstruksjonen og den videreførende betongkonstruksjonen. Armeringer av denne typen vil da virke som et skjøtestykke mellom de to betongkonstruksjonene. Et problem ved anvendelse av den slik armering er at den armen til armeringselementet. som skal bøyes ut fra overflaten til betingkonstruksjonen fester seg til betongen, og en tidkrevende utmeisling er nødvendig -for å kunne få den ønskede utbøyning.. it is known to cast in a bent reinforcing element, which is placed like this. in the concrete that one arm of the reinforcing element can be bent out from the concrete surface and act as a reinforcement in the transition zone between the existing concrete structure and the continuing concrete structure. Reinforcements of this type will then act as a joint between the two concrete structures. A problem with the use of such reinforcement is that the arm of the reinforcement element. which must be bent out from the surface until the conditioning construction sticks to the concrete, and a time-consuming chiseling is necessary - to be able to get the desired deflection..

Ved å tildekke den delen av armeringselementet som skal By covering the part of the reinforcing element that should

bøyes ut med en tett duk, oppnås den særlige effekten at denne delen av armeringselementet ikke kommer i kontakt med betongen og en unngår derved en tidkrevende utmeisling av armeringen. is bent out with a tight cloth, the special effect is achieved that this part of the reinforcement element does not come into contact with the concrete and a time-consuming chiseling out of the reinforcement is thereby avoided.

Patentkravene 1-3 angir de foranstaltninger som er nød-vendige for å kunne utføre den i denne patentsøknadens oppfunnede fremgangsmåte. Patent claims 1-3 indicate the measures that are necessary to be able to carry out the method invented in this patent application.

Oppfinnelsen kan utnyttes industrielt ved å produsere forskalingsbord med bøyde armeringaelementer festet til dette, slik dette er angitt i patentkravene 4-6. The invention can be used industrially by producing formwork tables with bent reinforcing elements attached to them, as stated in patent claims 4-6.

Forskalingsbord au denne typen plasseres slik at de blir en del. au forskalingen på det stedet hvor betongkonstruksjonen skal videreføres, eller det plasseres på innersiden au hoved-forskalingen, slik at det pre fabrikerte forskalingsbordet danner en slisse i betongkonstruksjonenes ouerflate ued inn-støpning. Formwork tables of this type are placed so that they become one part. au the formwork at the place where the concrete construction is to be continued, or it is placed on the inner side au the main formwork, so that the prefabricated formwork board forms a slot in the outer surface of the concrete constructions without casting.

Ytterligere karakteristiske . trekk ued oppfinnelsen uil frem-gå au den etterfølgende beskriuelse under henuisning til tegningene huor Additional characteristic . features of the invention that will appear in the following description with reference to the drawings

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Fig 1 viser bøyde armeringselementer festet til et f o r - Fig 1 shows bent reinforcement elements attached to a f o r -

skalingselement , sett forfra. scaling element, front view.

Fig.2 viser bøyde armeringselementer festet til et f o r - Fig.2 shows bent reinforcement elements attached to a f o r -

skalingselement, sett fra siden. scaling element, seen from the side.

Fig.3 viser et bøyd armeringselement festet ti-1 et forskalingselement, sett fra enden au forskalingselementet. Fig 1 viser et forskalingsbord 4 med bøyde armeringselementer festet til dette. Armeringselementene omfatter 2 armer, aumerket med 1 og 2. Fig 2 viser det samme forskalingsbordet med armeringselementer som vist i fig 1. Fig 3 viser et forskalingsbord 4 med et bøyd armeringselement, hvor den ene armen 2 er festet til forskalingsbordet 4 med en duk 3. Den andre armeringselementarmen 1 rager ut fra forskalingsbordet 4. Fig 4 viser en utførelse av oppfinnelsen. Forskalingsbordet 4 taes løs fra betongkonstruksjonen 5. De bøyde armeringselementene er fora 0nkret med- sin ene arm i betongen. Den andre armeringselementarmen 2 ligger, parallelt med bygningskonstruksjonens overflate. Fig.3 shows a bent reinforcement element attached to a formwork element, seen from the end of the formwork element. Fig 1 shows a formwork table 4 with bent reinforcing elements attached to it. The reinforcement elements comprise 2 arms, marked with 1 and 2. Fig 2 shows the same formwork table with reinforcement elements as shown in Fig 1. Fig 3 shows a formwork table 4 with a bent reinforcement element, where one arm 2 is attached to the formwork table 4 with a cloth 3 The second reinforcement element arm 1 projects from the formwork table 4. Fig 4 shows an embodiment of the invention. The formwork table 4 is detached from the concrete structure 5. The bent reinforcing elements are anchored with one arm in the concrete. The second reinforcement element arm 2 lies parallel to the surface of the building structure.

Fig.4 forts.. Fig.4 cont..

6 viser en armeringselementarm som er bøyd ut fra betong-konstruksjonens overflate, og kan deretter inngå som armering i en ny betongkonstruksjon som støpes mot betong-konstruksjonens overflate 7. 6 shows a reinforcement element arm that is bent out from the surface of the concrete construction, and can then be included as reinforcement in a new concrete construction that is cast against the surface of the concrete construction 7.

Oppfinnelsen er ikke begrenset til de viste beskrevne utføre Isesformer, men kan variere på flere måter innenfor rammen av de etterfølgende krav. Det kan blant annet være aktuelt å anvende armeringselementer av forskjellige ut-formeringer og av ulike størrelser. The invention is not limited to the Isisforms shown and described, but can vary in several ways within the scope of the following claims. Among other things, it may be appropriate to use reinforcing elements of different shapes and sizes.

Claims

1. Procedure for casting and reinforcing a building structure in concrete, where a bent reinforcement element is arranged during casting from the concrete, so that the first reinforcement element arm is anchored in the concrete during embedding, and so that the second reinforcement element arm is lying horizontally. l':t with the surface of the concrete, and where the second element arm is then bent out from the surface of the concrete and is then included as a reinforcement element in the second building structure in concrete, which is cast against the surface of the first building structure, characterized in that the second arm of the reinforcement element before embedding the first arm of the reinforcing element, is covered with a dense cloth that prevents the concrete from sticking to the second arm of the reinforcing element.

2. Method according to claim 1, characterized in that the second arm of the reinforcement element is attached with a dense cloth to an elongated fori8cali'ng element, for example a wooden plank, which is included as part of the formwork for the first building structure.

3. Method according to claims 1 and 2, characterized in that the formwork element with the reinforcement elements is placed 3. cont... so that a slit is formed in the surface of the first building structure.

4. Device for reinforcement and formwork of a building construction in concrete consisting of a bent reinforcement element and a formwork element, characterized in that one arm of the reinforcement element is attached to a formwork element with a tight cloth that is pulled over one arm of the reinforcement element and around the formwork element.

5. Device according to claims 3 - 4, characterized in that several reinforcement elements are attached to one formwork element.

6. Device according to claims 3-5, characterized in that the cloth consists of a synthetic material of plastic or the like.