NO811868L - ENHANCED PLATE AND PROCEDURE FOR MANUFACTURING THIS - Google Patents
ENHANCED PLATE AND PROCEDURE FOR MANUFACTURING THISInfo
- Publication number
- NO811868L NO811868L NO811868A NO811868A NO811868L NO 811868 L NO811868 L NO 811868L NO 811868 A NO811868 A NO 811868A NO 811868 A NO811868 A NO 811868A NO 811868 L NO811868 L NO 811868L
- Authority
- NO
- Norway
- Prior art keywords
- plate
- accordance
- concrete
- nail
- reinforcement part
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 20
- 239000002023 wood Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 5
- 239000011093 chipboard Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 238000005304 joining Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B2005/232—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with special provisions for connecting wooden stiffening ribs or other wooden beam-like formations to the concrete slab
- E04B2005/237—Separate connecting elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Rod-Shaped Construction Members (AREA)
- Panels For Use In Building Construction (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
Den foreliggende oppfinnelse vedrører en forsterket plate med en platedel av betong, finer, sponplate eller annet, liknende materiale og en forsterkningsdel av trevirke eller liknende materiale. Slike, forsterkete plater er egnet for anvendelse som vegg, tak eller gulv i bygninger. The present invention relates to a reinforced plate with a plate part of concrete, veneer, chipboard or other, similar material and a reinforcement part of wood or similar material. Such reinforced plates are suitable for use as walls, ceilings or floors in buildings.
Videre vedrører oppfinnelsen en fremgangsmåte til fremstilling av den ovennevnte, forsterkete plate. Furthermore, the invention relates to a method for producing the above-mentioned reinforced plate.
Plater som består av en betongdel med dertil fastgjorte bord, er i og for seg kjent. Bordene festes til betongen ved hjelp av spiker eller haker på bordkantene. Spikrene innslåes i trevirket som nedsenkes i betongstøpemassen. Ved fremstillingen av slike plater kan det forekomme følgende vanskelig-heter : - Bordkanten må, på grunn av spikrene, ha unødig stor bredde, slik at fordelaktige trevirkedimensjoner ikke kan komme til anvendelse . - Bordkanten har tendens til å sprekke grunnet den store spikermengde. - Bordet ligger an mot betongen og må derfor, grunnet fuktig-heten i betongen, være impregnert med treråte. - Spikrenes kraftoverføringsevne er så liten at trevirket og betongen ikke kan samvirke eller at graden av samvirkning er relativt liten. Slabs that consist of a concrete part with tables attached to it are known in and of themselves. The tables are attached to the concrete using nails or hooks on the table edges. The nails are driven into the wood, which is immersed in the concrete casting mass. The following difficulties may occur in the production of such boards: - The table edge must, because of the nails, have an unnecessarily large width, so that advantageous timber dimensions cannot be used. - The table edge tends to crack due to the large amount of nails. - The table rests against the concrete and must therefore, due to the moisture in the concrete, be impregnated with wood rot. - The power transmission ability of the nails is so small that the wood and the concrete cannot interact or that the degree of interaction is relatively small.
Formålet med oppfinnelsen er blant annet å eliminere de ovennevnte ulemper. For å oppnå dette, er den forsterkete plate ifølge oppfinnelsen i hovedsak kjennetegnet som angitt i patent-krav 1. The purpose of the invention is, among other things, to eliminate the above-mentioned disadvantages. To achieve this, the reinforced plate according to the invention is essentially characterized as stated in patent claim 1.
Med den forsterkete plate ifølge oppfinnelsen oppnås følgende fordeler: Det kan, mellom forsterkningsdelen av trevirke og platedelen, etterlates en relativt stor spalte slik at trevirket, foruten mindre breddedimensjon, også kan ha mindre høyde-dimensjon uten at fastheten svekkes fordi trevirket på betongsiden ikke virker effektivt. Denne relativt store spalte vil dessuten muliggjøre fremtrekking av rørled-ninger foruten å forbedre konstruksjonens ventilasjon. Bordet kan erstattes av en fagverkskonstruksjon, hvorved det oppnås et fordelaktig sluttresultat, særlig i forbindelse med store spennvidder.Fagverket kan være av en konstruksjon hvor platen fungerer som kant i fag-verket, eller hvor platen er erstattet av et fullstendig fagverk. With the reinforced plate according to the invention, the following advantages are achieved: A relatively large gap can be left between the reinforcing part of wood and the plate part, so that the wood, in addition to a smaller width dimension, can also have a smaller height dimension without the strength being weakened because the wood on the concrete side does not work effectively. This relatively large gap will also make it possible to pull out pipelines in addition to improving the structure's ventilation. The table can be replaced by a truss construction, whereby an advantageous end result is achieved, especially in connection with large spans. The truss can be of a construction where the plate acts as an edge in the truss, or where the plate is replaced by a complete truss.
Oppfinnelsen vil bli nærmere beskrevet i det etterfølgende under henvisning til de medfølgende tegninger, hvori: Fig. 1 viser et tverrsnitt av en fordelaktig utførelses-form av oppfinnelsen. Fig. 2 viser et langsgående vertikalsnitt av platekonstruk-sjonen ifølge fig. 1. Fig. 3 viser en annen utførelsesform av oppfinnelsen, med en forsterkningsdel i form av en fagverkskonstruksjon. The invention will be described in more detail below with reference to the accompanying drawings, in which: Fig. 1 shows a cross-section of an advantageous embodiment of the invention. Fig. 2 shows a longitudinal vertical section of the plate construction according to fig. 1. Fig. 3 shows another embodiment of the invention, with a reinforcement part in the form of a truss construction.
Som vist i fig. 1 og 2, omfatter den forsterkete plate ifølge oppfinnelsen en platedel 2 og en forsterkningsdel 1. Platedelen 2 er fremstilt av betong, og er .på vanlig måte armert med et stålnett og/eller en stålplate. Forsterkningsdelen består av bord, men kan også være fremstilt av annet materiale som i alminnelighet har god varmeisoleringsevne og god kraftover-føringsevne. Spikerplater 3 er på kjent måte, ved innpressing av platens 3 spikerformete deler i trevirket, fastgjort på sidene av de bord som fungerer som forsterkningsdel. Spikerplatene 3 er enten plassert parvis på begge sider av bordet, eller vekselvis som vist i fig. 2. Selvsagt kan også kombina-sjoner av de ovennevnte plasseringsmåter komme til anvendelse.. As shown in fig. 1 and 2, the reinforced plate according to the invention comprises a plate part 2 and a reinforcement part 1. The plate part 2 is made of concrete, and is reinforced in the usual way with a steel mesh and/or a steel plate. The reinforcement part consists of boards, but can also be made of other material which generally has good thermal insulation properties and good power transmission properties. Nail plates 3 are, in a known manner, by pressing the nail-shaped parts of the plate 3 into the wood, fixed to the sides of the tables which function as reinforcement parts. The nail plates 3 are either placed in pairs on both sides of the table, or alternately as shown in fig. 2. Of course, combinations of the above placement methods can also be used.
I forbindelse med støpingen av platedelen 2 innføres spikerplatene 3 i betongen, hvor de forankres i stilling når betongen herdner. Spikerplatene 3 er slik innrettet at det, mellom platedelen 2 og forsterkningsplaten 1 gjenstår en spalte 4. Spikerplaten 3 kan være av vanlig type, men oppfinnelsen omfatter også en viktig spesialutførelsesform hvor det er opprettet en spalte 4 mellom trevirket og betongen og hvor spikerplaten 3 mangler utstansete pigger ved spalten. -I denne spaltesone kan platen dessuten være profilert, for å hindre bukling. In connection with the casting of the plate part 2, the nail plates 3 are introduced into the concrete, where they are anchored in position when the concrete hardens. The nail plates 3 are arranged in such a way that a gap 4 remains between the plate part 2 and the reinforcement plate 1. The nail plate 3 can be of the usual type, but the invention also includes an important special embodiment where a gap 4 is created between the wood and the concrete and where the nail plate 3 is missing punched spikes at the slit. - In this gap zone, the plate can also be profiled, to prevent buckling.
Fig. 3 viser en forsterket plate med en forsterkningsdel 11 i form av en fagverkskonstruksjon. Platedelen 5 er også i dette tilfelle fremstilt av betong eller liknende materiale. Spikerplatene 6 er fastgjort innvendig i betongen. Spikerplatene 6 er i sin tur innpresset i skråstrevere 7 av trevirke eller annet materiale. Det gjenstår en spalte 8 mellom skråstreverne 7 og platedelen 5. I den annen ende er skråstreverne 7 fastgjort til et bord 10 ved hjelp av spikerplater 9 av en annen type. Den forsterkete plate ifølge oppfinnelsen danner således en kombinert konstruksjon, hvor platedelen 5 selv fungerer som kant i fagverkskonstruksjonen. Fig. 3 shows a reinforced plate with a reinforcement part 11 in the form of a truss structure. The plate part 5 is also in this case made of concrete or similar material. The nail plates 6 are fixed inside the concrete. The nail plates 6 are in turn pressed into inclined struts 7 of wood or other material. There remains a gap 8 between the inclined struts 7 and the plate part 5. At the other end, the inclined struts 7 are attached to a table 10 by means of nail plates 9 of a different type. The reinforced plate according to the invention thus forms a combined construction, where the plate part 5 itself functions as an edge in the truss construction.
En fagverkskonstruksjon kan også anvendes som forsterkningsdel på slik måte at bordet ifølge fig. 1 og 2, som virker som forsterkningsdel 1, erstattes av et fullstendig fagverk. A truss construction can also be used as a reinforcement part in such a way that the table according to fig. 1 and 2, which act as reinforcement part 1, are replaced by a complete truss.
Ifølge en annen, fordelaktig utførelsesform av oppfinnelsen, hvor platedelen utgjøres av finér eller sponplate, kan spikerplatene også være utformet på slik måte at den kant av platene som fastgjøres til platedelen, innbefatter utstansete, tagg- . formete fremspring. Spikerplatene kan derved fastgjøres til platedelen ved innpressing av disse tagger i platedelen i platens bredderetning (eller lengderetning).. According to another, advantageous embodiment of the invention, where the plate part is made of veneer or chipboard, the nail plates can also be designed in such a way that the edge of the plates which is attached to the plate part, includes punched out, spikes. shaped projections. The nail plates can thereby be attached to the plate part by pressing these tags into the plate part in the plate's width direction (or length direction).
Hvis platedelen skal være av betong eller liknende materiale, fremstilles platen ifølge oppfinnelsen typisk ved utstøping av betongen på et underlag. Underlaget kan være armert med et stålnett, eller kan bestå av en stålplate som etterlates på den støpte plate. Bordene som er utstyrt med innpressete spikerplater, forbindes samtidig med støpemassen.. Fremstillingen kan imidlertid foregå på annen måte, eksempelvis ved at betongen støpes på bordene. If the plate part is to be made of concrete or a similar material, the plate according to the invention is typically produced by casting the concrete on a substrate. The substrate can be reinforced with a steel mesh, or can consist of a steel plate that is left on the cast plate. The tables, which are equipped with pressed-in nail plates, are connected at the same time with the casting compound. However, the production can take place in a different way, for example by pouring the concrete onto the tables.
Spalten som kan gjenstå mellom forsterkningsdelen og platedelen muliggjør anvendelse av en fremstillingsmetode hvorved spikerplatene først innstøpes i betongen. Spikerplatene kan derved på forhånd være tilbøyd på slik måte at forsterkningsdelen får plass mellom taggene. Under fasttrykkingen til forsterkningsdelen vil spikerplatene samtidig utrettes. The gap that may remain between the reinforcement part and the plate part enables the use of a production method whereby the nail plates are first embedded in the concrete. The nail plates can thereby be inclined in advance in such a way that the reinforcement part can fit between the tags. During the pressing of the reinforcement part, the nail plates will be straightened at the same time.
Den forsterkete plate ifølge oppfinnelsen vil vanligvis anvendes som element, og mellomrommet mellom tredelene er derved varmeisolert.Elementene forbindes med hverandre på vanlig måte. The reinforced plate according to the invention will usually be used as an element, and the space between the wooden parts is thereby thermally insulated. The elements are connected to each other in the usual way.
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI801820A FI60752C (en) | 1980-06-05 | 1980-06-05 | FOERSTAERKT PLATTA OCH FOERFARANDE FOER DESS TILLVERKNING |
Publications (1)
Publication Number | Publication Date |
---|---|
NO811868L true NO811868L (en) | 1981-12-07 |
Family
ID=8513545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO811868A NO811868L (en) | 1980-06-05 | 1981-06-03 | ENHANCED PLATE AND PROCEDURE FOR MANUFACTURING THIS |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE889105A (en) |
DE (1) | DE3122431A1 (en) |
DK (1) | DK242881A (en) |
FI (1) | FI60752C (en) |
GB (1) | GB2078817B (en) |
LU (1) | LU83416A1 (en) |
NL (1) | NL8102716A (en) |
NO (1) | NO811868L (en) |
SE (1) | SE443598B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI96898C (en) * | 1995-02-14 | 1998-03-07 | Yrjoe Kalevi Wederhorn | Composite slab element |
DE19721165B4 (en) * | 1997-05-21 | 2011-08-11 | Veit Dennert KG Baustoffbetriebe, 96132 | Industrially prefabricated lightweight ceiling or roof panels |
DE19836872A1 (en) * | 1998-08-14 | 2000-02-17 | Dennert Kg Veit | A process for the manufacture of prefabricated industrial lightweight roofs or roof panels |
DE102004014765B4 (en) * | 2004-03-26 | 2014-04-10 | Veit Dennert Kg Baustoffbetriebe | Industrially prefabricated lightweight ceiling element and method for its production |
AT521425A1 (en) | 2018-07-04 | 2020-01-15 | Klasch Spezial Bauartikel Gmbh | ceiling construction |
WO2020132156A1 (en) * | 2018-12-19 | 2020-06-25 | Mitek Holdings, Inc. | Anchor for a concrete floor |
USD894721S1 (en) | 2018-12-19 | 2020-09-01 | Columbia Insurance Company | Anchor for a floor |
-
1980
- 1980-06-05 FI FI801820A patent/FI60752C/en not_active IP Right Cessation
-
1981
- 1981-06-03 DK DK242881A patent/DK242881A/en not_active Application Discontinuation
- 1981-06-03 SE SE8103485A patent/SE443598B/en not_active IP Right Cessation
- 1981-06-03 NO NO811868A patent/NO811868L/en unknown
- 1981-06-04 NL NL8102716A patent/NL8102716A/en not_active Application Discontinuation
- 1981-06-05 GB GB8117239A patent/GB2078817B/en not_active Expired
- 1981-06-05 DE DE19813122431 patent/DE3122431A1/en not_active Withdrawn
- 1981-06-05 LU LU83416A patent/LU83416A1/en unknown
- 1981-06-05 BE BE2/59199A patent/BE889105A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
LU83416A1 (en) | 1981-09-11 |
DE3122431A1 (en) | 1982-03-11 |
FI60752B (en) | 1981-11-30 |
GB2078817B (en) | 1984-01-25 |
BE889105A (en) | 1981-10-01 |
GB2078817A (en) | 1982-01-13 |
FI60752C (en) | 1982-03-10 |
DK242881A (en) | 1981-12-06 |
SE443598B (en) | 1986-03-03 |
SE8103485L (en) | 1981-12-06 |
NL8102716A (en) | 1982-01-04 |
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