SI20482A

SI20482A - Seiling element

Info

Publication number: SI20482A
Application number: SI200100018A
Authority: SI
Inventors: P. Eugen Schuler
Original assignee: Rheinhaus Holzbau Gmbh & Co
Priority date: 2000-02-02
Filing date: 2001-01-29
Publication date: 2001-08-31
Also published as: ITTO20010053A0; AT4376U1; DE20101532U1; ITTO20010053A1

Abstract

A loadbearing slab ceiling element comprises two slab parts, the upper and the lower one, which are arranged one above another and several upright bridges distributed between them. The upper slab part (1) lies in the horizontal plane and the lower slab part (2) is curved downwards. The slab parts (1, 2) are linked together in the area between their adjacent edges (11, 12) where they are at their minimum interspace, and the respective upright bridges (4) run parallel to these edges. In accordance with the curvature of the lower slab part (2), the height of a bridge (4) at a longer distance from these edges is greater than the respective height at a shorter distance from the one of these edges.

Description

Izum zadeva ploSčni nosilen stropni element z drug nad drugim razporejenima zgornjim in spodnjim ploSčnim delom, med katerima so razporejeni stoječi mostiči.The invention relates to a panel support ceiling element with upper and lower panel members arranged above each other, with standing bridges arranged between them.

Stropni element te vrste je znan. Pri njem sta na obeh druga nasproti drugi ležečih Sirinskih stranicah ploSčnih delov razporejeni gredi, med katerima se raztezajo stoječi mostiči in na katerih so stoječi mostiči pritrjeni. Stranski gredi tega stropnega elementa torej prevzameta nosilno funkcijo.The ceiling element of this type is known. In this case, shafts are arranged on the two opposite sides of the width of the sides of the panel members, between which the standing bridges extend and on which the standing bridges are attached. The side shafts of this ceiling element therefore assume a load-bearing function.

Naloga izuma je, pripraviti stropni element uvodoma omenjene vrste, ki se v primerjavi z znanimi stropnimi elementi odlikuje po prihranku na gradivu in posledično prihranku na stroških, ima statično ugodne lastnosti in pri katerem se v primerjavi z znanimi stropnimi elementi dobijo nove možnosti zasnov oz. izvedb. Po izumu uspe to pri stropnem elementu uvodoma omenjene vrste s tem, da zgornji ploSčni del leži v vodoravni ravnini in je spodnji ploSčni del na dol upognjen, ploščna dela sta v območju drug nasproti drugemu ležečih robov, kjer imata najmanjši odmik drug od drugega, medsebojno povezana in stoječi mostiči potekajo vzporedno s tema robovoma, pri čemer ima od teh robov dlje odmaknjeni mostič v skladu z upognjenostjo spodnjega ploSčnega dela večjo višino od mostiča, ki leži bliže enemu od teh robov.The object of the invention is to prepare a ceiling element of the aforementioned type, which in comparison with the known ceiling elements is distinguished by saving on materials and consequently saving on costs, has statically favorable properties and in which new possibilities of designs or design are obtained. performances. According to the invention, this is achieved with the ceiling element of the aforementioned type by the fact that the upper panel part is horizontal and the lower panel part is bent downwards, the panel parts are in the area opposite each other, where they have the smallest distance from each other, with each other the connected and standing bridges run parallel to these edges, with a longer spaced bridge than these edges having a greater height than the bridge adjacent to one of these edges, in accordance with the bending of the lower panel portion.

Stropni element po izumu ima torej v svoji narisni projekciji izgled podobno nosilcem tipa 'ribji trebuh' (zgoraj raven, spodaj parabolen ali podobno). Vsekakor gre v nasprotju s temi nosilci za ploSčat nosilen element za izvedbo ploSčne nosilne zgradbe, katere zgornji in spodnji ploSčni del in njuni stoječi mostiči so smotrno leseni.The ceiling element according to the invention thus has in its outline projection an appearance similar to the carriers of the type 'fish belly' (above level, below parabolic or similar). In any case, in contrast to these beams, the plate-bearing element is used for the construction of the plate-bearing structure, the upper and lower plates of which, and their standing bridges, are reasonably wooden.

Zgornji in spodnji ploščni del sta v osnovi lahko izvedena kot vso razpetino zavzemajoči plošči. V posebno ugodni obliki izvedbe izuma sta ta dela vsekakor iz posameznih desk, potekajočih pravokotno na vzdolžno razsežnost stoječih mostičev, ne da bi medsebojno morale biti povezane.The top and bottom panels can basically be made as a whole span of the board. In a particularly advantageous embodiment of the invention, these parts are in each case made of individual boards extending perpendicularly to the longitudinal dimension of the standing bridges without having to be interconnected.

Povezava zgornjih in spodnjih ploščnih delov oz. desk, ki ju tvorijo, v območju obeh drug nasproti drugemu ležečih robov, kjer sta drug od drugega najmanj odmaknjena, temelji smotrno na klinastih delih, ležečih med ploSčnima deloma in potekajočih vzporedno z robovoma oz. mostiči. Ta klinasta dela sestojita prednostno prav tako iz lesa, njuna povezava z zgornjm in spodnjim ploSčnim delom oz. deskami, ki ju tvorijo, pa temelji na lepljenju. Dodatno se lahko predvidi Se uporaba žebljev ali vijakov.Connection of the upper and lower panels or respectively. the boards that form them, in the area of the two edges opposite each other, where they are least spaced from one another, are reasonably based on the wedge-shaped parts lying between the panel parts and extending parallel to the edges or. bridges. These wedge-shaped parts preferably also consist of wood, their connection to the upper and lower panels or respectively. the boards that form them are based on gluing. In addition, the use of nails or screws may be provided.

Nadaljnje prednosti in podrobnosti izuma so v sledečem obrazložene na osnovi v priloženih skicah predstavljenega izvedbenega primera izuma. Pri tem kažejo:Further advantages and details of the invention are further explained on the basis of the accompanying drawings of the present embodiment of the invention. In doing so, they show:

sl. 1 stropni element po izumu v prostorski predstavitvi, sl. 2 detajl stropnega elementa s sl. 1, sl. 3 med steni vgrajen stropni element s sl. 1, shematično.FIG. 1 is a ceiling element according to the invention in the spatial representation; 2 is a detail of a ceiling element of FIG. 1, FIG. 3: a ceiling element according to FIG. 1, schematic.

V skicah sl. 1 do 3 predstavljeni primer izvedbe ploSčnega nosilnega stropnega elementa po izumu ima zgornji ploSčni del 1 in spodnji ploSčni del 2, od katerih zgornji ploSčni del 1 leži v vodoravni ravnini in je spodnji ploSčni del 2 na dol upognjen. Oba ploščna dela 1, 2 v predstavljenem primeru izvedbe sestojita vsakokrat iz posameznih desk 3, razporejenih tesno druga zraven druge, ne da bi bile med seboj povezane. Zadevna povezava, denimo prek dvojice utor/pero, je seveda možna.In the sketches of FIG. 1 to 3, an exemplary embodiment of the plate-supported ceiling element according to the invention has an upper plate portion 1 and a lower plate portion 2, of which the upper plate portion 1 lies in a horizontal plane and the lower plate portion 2 is bent downwards. In each embodiment, both panels 1, 2 each consist of individual boards 3 arranged closely to each other without being interconnected. The connection in question, for example via a slot / pen, is of course possible.

V območju na skici desno in levo nahajajočih se robov 11, 12 ploSčnih delov 1, 2 oz. v območju čelnih stranic ta ploSčna dela 1, 2 tvorečih desk 3 sta ta ploščna dela 1, 2 oz. deske 3, ki ju tvorijo, drug z drugim oz. druge z drugimi povezane prek klinastih delov 5, potekajočih vzdolž teh robov 11, 12 po vsej širini stropnega elementa in narejenih iz lesa. Zveza pri tem temelji na lepljenju. Dodatno sta ploščna dela 1, 2 oz. deske, ki ju tvorijo, lahko na klinasta dela 5 pribite z žeblji al i pritrjene z vijaki.In the area in the sketch, the right and left edges of the 11, 12 panel parts 1, 2 and in the area of the fronts, these plate parts 1, 2 of the forming board 3 are these plate parts 1, 2 and. boards 3 that form them, with each other or. others connected to one another by means of wedge-shaped parts 5 extending along these edges 11, 12 throughout the width of the ceiling member and made of wood. The bond is based on bonding. In addition, the panel parts are 1, 2 and 2 respectively. the boards that form them can be nailed to the stud 5 by means of nails or bolted.

V območju med tema robovoma 11, 12 so predvideni vzporedno s tema robovoma 11, 12 potekajoči stoječi mostiči 4 iz lesa, ki se raztezajo po vsej širini stropnega elementa. Stoječi mostiči 4 torej potekajo pravokotno na deske 3. Višina teh mostičev je ustrezno upognjenosti spodnjega ploščnega dela 2 oz. desk 3, ki ga tvorijo, odvisna od odmika vsakokratnega mostiča 4 od najbliže ležečega roba 11, 12. Mostiči 4 torej določajo upognjenost pred sestavitvijo ravnih desk 3 spodnjega ploščnega dela 2. Poleg njihove funkcije kot distančnikov služijo stoječi mostiči za prenos tlačnih sil ter za ojačanje in povečanje togosti stropnega elementa. Dodatne, med posameznimi stoječimi mostiči 4 predvidene, pošev položene deske za prenos prečnih sil, kakršne poznamo iz paličnih nosilcev, pri tej zgradbi normalno niso potrebne, lahko pa jih predvidimo za dodatno ojačanje in povečanje nosilnosti. Stoječi mostiči so na deske 3 zgornjega ploščnega dela 1 in spodnjega ploščnega dela 2 pritrjeni z žeblji ali skobami.In the area between these edges 11, 12 are provided parallel to these edges 11, 12 standing standing timber bridges 4 extending over the entire width of the ceiling element. Standing bridges 4 therefore extend perpendicularly to boards 3. The height of these bridges corresponds to the bending of the lower panel 2 or. boards 3, which form them, depend on the distance of the respective bridge 4 from the closest edge 11, 12. The bridges 4, therefore, determine the bending before the flat boards 3 of the lower panel 2 are assembled. In addition to their function, standing bridges are used to transfer the compressive forces and to reinforcing and increasing the stiffness of the ceiling element. The additional, transversely laid boards, which are known from the trusses, are not normally required in this building, but can be provided for additional reinforcement and load-bearing capacity. The standing bridges are fixed to the boards 3 of the upper panel 1 and the lower panel 2 by means of nails or staples.

Na zgornji strani zgornjega ploščnega dela ter na spodnji strani spodnjega ploščnega dela so v območju robov 11, 12 in potekajoče vzdolž le-teh po vsej širini stropnega elementa vsakokrat z vijaki ali žeblji pritrjene grede 6, 7. Te grede služijo kot podlaga, ko stropni element, kot je primeroma prikazano na sl. 3, vgradimo med zidova 9, 10. Spodnji gredi 7 nalezeta denimo na zidne opeke sten 9, 10 in zidava se lahko gor nadaljuje z gred 6.On the upper side of the upper panel and on the lower side of the lower panel, there are, in the region of edges 11, 12 and, along the width of the ceiling element, the beams 6, 7 each with screws or nails. These beams serve as a base when ceilinged. element as exemplified in FIG. 3, be installed between the walls 9, 10. The lower shafts 7 are supported, for example, on the wall bricks of the walls 9, 10, and the construction can continue upwards with the shaft 6.

Na sl. 1 so predstavljeni med ploščna dela 1, 2 vloženi izolacijski elementi 8 za toplotno in zvočno izolacijo. Namesto tega bi se prav tako dalo napihati izolacijsko gradivo iz ovčje volne ali v obliki kosmov celuloze.In FIG. 1, insulating elements 8 for thermal and acoustic insulation are introduced between panel parts 1, 2. Instead, sheep wool insulation material or pulp flakes could also be inflated.

V smeri robov 11, 12 oz. stoječih mostičev 4 merjena širina stropnega elementa po izumu leži v območju med 2 m in 4 m, prednostno med 2,5 m in 3,5 m. Največjo širino tu določa potreba po transportu stropnega elementa s kraja izdelave na gradbišče. Dolžina stropnega elementa po izumu leži v območju med 4 m in 9 m. Zgornja mejna vrednost pri tem ustreza največji dolžini, v kateri so dosegljive primerne deske 3. Debelina zgornjih in spodnjih ploščnih delov 1, 2 oz. desk 3, ki ju tvorijo, leži smotrno v območju med 20 in 40 mm. Višina stropnega elementa po izumu leži v odvisnosti od upognjenja spodnjega ploščnega dela 2 smotrno med 20 in 40 cm.In the direction of the edges 11, 12, respectively. of standing bridges 4, the measured width of the ceiling element according to the invention lies in the range of 2 m to 4 m, preferably between 2.5 m and 3.5 m. The maximum width here is determined by the need to transport the ceiling element from the place of manufacture to the construction site. The length of the ceiling element according to the invention lies between 4 m and 9 m. The upper limit corresponds to the maximum length in which suitable boards are accessible. 3. The thickness of the upper and lower panels 1, 2 and. The boards 3 that form them are conveniently in the range of 20 to 40 mm. The height of the ceiling element according to the invention depends, depending on the bending of the lower panel 2, between 20 and 40 cm.

Stropne elemente po izumu moremo uporabiti za izdelavo medstropov ter za izdelavo nosilne konstrukcije strehe. Spodnji upognjeni ploščni deli pri tem lahko brez nadaljnje obloge tvorijo vidni strop. Na zgornje ploščne dele se da brez uporabe nadaljnjih nosilnih delov neposredno namestiti elemente poda (naprimer z uporabo polnila, nanesenega neposredno ali posredno prek folije na zgornji ploščni del) ali ploskovne plasti (parno zaporo, strešno ponjavo) strešne zgradbe.Ceiling elements according to the invention can be used for the production of interstices and for the construction of a load-bearing roof structure. The bent panels below can form a visible ceiling without further lining. The floor panels (without the use of further supporting parts) can be directly attached to the floor elements (for example, by using a filler applied directly or indirectly through foil to the upper panel) or a surface layer (vapor barrier, roof tarpaulin) of the roof structure.

Različne modifikacije v skicah predstavljenega primera izvedbe so možne, ne da bi zapustili območje izuma. Tako lahko grede 6, 7 tudi opustimo. Tudi si da zamisliti in bi bila možna povezava ploščnih delov 1, 2 v območju robov 11, 12 brez vmesnih klinastih delov 5. V ta namen bi ploščna dela 1, 2 oz. deske 3, ki ju tvorijo, tudi lahko imele kotu med zgornjim in spodnjim ploščnim delom 1, 2 odgovarjajoče klinasto posnetje.Various modifications in the drawings of the exemplified embodiment are possible without leaving the scope of the invention. Thus, beams 6, 7 can also be omitted. It is also conceivable that connection of plate parts 1, 2 would be possible in the region of edges 11, 12 without intermediate wedge parts 5. For this purpose, plate parts 1, 2 and. the boards 3 that form them may also have an appropriate wedge-shaped angle between the upper and lower panels 1, 2.

Claims

Patent claims

1. A slab supporting ceiling element with upper and lower plate members arranged above each other, with standing bridges arranged between them, characterized in that the upper plate part (1) lies in a horizontal plane and the lower plate part (2) is bent downwards , the panel members (1, 2) are in the area opposite each other to the edges (11, 12), where they have the smallest distance from each other, are interconnected and the standing bridges (4) extend parallel to these edges, having from these edges the longer spaced bridge (4), in accordance with the bending of the lower plate portion (2), is greater in height than the bridge closer to one of these edges.

Ceiling element according to claim 1, characterized in that the panels (1, 2) are made of wood and are made up of perpendicular boards (4) perpendicular to the bridges (3).

Ceiling element according to claim 1 or claim 2, characterized in that the bridges (4) are made of wood.

Ceiling element according to one of Claims 1 to 3, characterized in that the plate members (1, 2) are in an area opposite each other to the edges (11, 12), where they have the smallest mutual spacing interconnected via flat parts (1, 2) lying parallel to the edges (11, 12) or. bridges (4) of flowing, well-timed wedge-shaped parts (5).

Ceiling element according to claim 4, characterized in that the panel parts (1, 2) are connected to the wedge portions (5) by gluing, preferably with joiner glue.

Ceiling element according to one of Claims 1 to 5, characterized in that the width of the ceiling element measured in the direction of the bridges is in the range of 2 m to 4 m, preferably between 2.5 m and 3.5 m.

Ceiling element according to one of claims 1 to 6, characterized in that in

8.

9.

10.

11.

10.

11.

perpendicular to the bridges (4) the measured length of the ceiling element is between 4 m and 9 m.

Ceiling element according to one of Claims 1 to 7, characterized in that the standing bridges (4) extend over the entire width of the ceiling element.

Ceiling element according to one of Claims 1 to 8, characterized in that the standing bridges (4) are attached to the upper and / or lower panel part (1, 2).

Ceiling element according to one of Claims 4 to 9, characterized in that the wedge-shaped parts (5) extend over the entire width of the ceiling element.

Ceiling element according to one of Claims 1 to 10, characterized in that in the area opposite to each other there are edges (11, 12), where the plate parts (1, 2) have the smallest mutual distance, on the upper side of the upper plate part (1 ) and / or the underside of the lower plate portion (2), respectively, are fixed parallel to these edges (11, 12) by a running shaft (6, 7).