SE448559B - BUILDING PROFILE ELEMENTS OF PLASTIC - Google Patents
BUILDING PROFILE ELEMENTS OF PLASTICInfo
- Publication number
- SE448559B SE448559B SE8301179A SE8301179A SE448559B SE 448559 B SE448559 B SE 448559B SE 8301179 A SE8301179 A SE 8301179A SE 8301179 A SE8301179 A SE 8301179A SE 448559 B SE448559 B SE 448559B
- Authority
- SE
- Sweden
- Prior art keywords
- wall
- walls
- partitions
- profile element
- building
- Prior art date
Links
- 238000005192 partition Methods 0.000 claims description 8
- 238000009428 plumbing Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 2
- 241000972773 Aulopiformes Species 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/54—Slab-like translucent elements
- E04C2/543—Hollow multi-walled panels with integrated webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/024—Honeycomb
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/06—Roofs, roof membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Panels For Use In Building Construction (AREA)
Description
15 20 25 30 35 448 559 2 Föreliggande uppfinning har till ändamål att åstadkomma en konstruktion som icke är behäftad med den nämnda olägenheten. Upp- fínningen vilar på insikten att det icke ens med de hittills an- vända supplementerande avstyvningarna, exempelvis i form av extra metallínlägg, är möjligt att åstadkomma en tillräcklig stabilitet för att förhindra en parallellförskjutning av ytterväggen rela- tivt innerväggen innan gränsen för elementets egentliga bärförmåga har uppnåtts. The object of the present invention is to provide a construction which does not suffer from the said inconvenience. The invention is based on the insight that even with the supplementary braces used so far, for example in the form of extra metal inserts, it is possible to achieve sufficient stability to prevent a parallel displacement of the outer wall relative to the inner wall before the limit of the element's actual load-bearing capacity. has been achieved.
Vid föreliggande uppfinning går man därför en annan väg var- vid man utformar de tvärgående skiljeväggarna såsom krökta väggar och anbringar dem med krökningarna växelvis vettande mot varandra och bort från varandra.In the present invention, therefore, a different path is taken, whereby the transverse partitions are designed as curved walls and they are arranged with the curves alternately facing each other and away from each other.
I denna konstruktion åstadkommes en möjlighet för fjädring under belastning så att benägenheten till kollaps undvíkes varvid belastningskrafterna fördelas jämnt och upptages av de i förbin- delselinjerna mellan tvärväggar och yttervägg respektive inner- Vägg den ínstabilitet som uppträder vid styva parallella tvärväggar snedstäflfla tvärväggarna utan möjlighet för förekomst av och som medför en slags dominoeffekt när belastningen överstiger en viss gräns som ligger under den egentliga brottgränsen för materialet.In this construction a possibility is provided for suspension under load so that the tendency to collapse is avoided whereby the load forces are distributed evenly and absorbed by those in the connecting lines between transverse walls and outer wall and inner wall respectively. of and which causes a kind of domino effect when the load exceeds a certain limit which is below the actual breaking limit of the material.
Konstruktionen erbjuder dessutom fördelen av att den kan framställas med plan ytteryta och inneryta vilket är av betydelse när profilelementen skall användas som väggytor samt att den kan krökas i längdriktningen, vilket gör den särskilt lämplig till takkonstruktioner.The construction also offers the advantage that it can be manufactured with a flat outer surface and inner surface, which is important when the profile elements are to be used as wall surfaces and that it can be curved in the longitudinal direction, which makes it particularly suitable for roof constructions.
I en utföringsform för profilelementet enligt uppfinningen utgöres två närliggande tvärväggar av var sin halva av en cylin- der vilken väsentligen tangerar yttervägg respektive innervägg och på Beröringsställena är fast förbunden med dessa väggar.In an embodiment of the profile element according to the invention, two adjacent transverse walls each constitute half of a cylinder which substantially touches the outer wall and the inner wall, respectively, and at the points of contact are fixedly connected to these walls.
I en särskilt fördelaktig utföríngsform för profilelementet enligt uppfinningen är skiljeväggarna förbundna med yttervägg respektive innervägg på inbördes avstånd. Härigenom uppnås en be- tydande flexibilitet.In a particularly advantageous embodiment of the profile element according to the invention, the partitions are connected to the outer wall and the inner wall, respectively, at a mutual distance. In this way, significant flexibility is achieved.
Uppfinníngen kommer i det följande att beskrivas med hän- visning till den bílagda schematiska ritningen på vilken Pig. 1 i perspektiv visar en utföringsform för ett profil- element enligt uppfinningen, och Pig. 2-5 visar tvärsnitt genom olika andra utföríngsformer 10 15 25 30 35 448 559 för profilelementet enligt uppfinningen.The invention will be described in the following with reference to the accompanying schematic drawing in which Pig. 1 is a perspective view of an embodiment of a profile element according to the invention, and Figs. 2-5 show cross-sections through various other embodiments of the profile element according to the invention.
På Pig. 1 betecknar l och 2 yttervägg respektive innervägg av ett plastprofilelement enligt uppfinningen. Dessa väggar är i detta exempel plana så att profilelementet är särskilt lämpligt till väggar eller beklädning av väggar i byggnadskonstruktioner.On Pig. 1, 1 and 2 denote the outer wall and the inner wall, respectively, of a plastic profile element according to the invention. In this example, these walls are flat so that the profile element is particularly suitable for walls or cladding of walls in building structures.
I stället för de sedvanliga tvärväggar som sträcker sig i profil- elementets längdriknfing och står vinkelrätt mot ytterväggen l och innerväggen 2, finnes en serie parallellt liggande cylindrar vilka var och en betecknas med 3, 4, varvid varje halvcylinder har sin hånvisningssiffra för att därigenom markera att varje halvdel ut- gör en tvärvägg med sin speciella funktion när profilelementet ut- sättes för en tryckbelastning vinkelrätt mot ytterväggen 1. Det inses att två närliggande tvärväggar 3, 4 resp. 4, 3 alltid växel- vis har sin konkavitet vettande mot varandra och bort från var- andra. Detta medför att tvärväggarna 3 kommer att motsätta sig en sammanfällning då yttervåggen l parallellförskjutes åt ena hållet i förhållande till innervåggen 2 medan tvärvåggarna 4 kommer att motsätta sig en sammanfällning åt det andra hållet.Instead of the usual transverse walls which extend in the longitudinal direction of the profile element and are perpendicular to the outer wall 1 and the inner wall 2, there are a series of parallel cylinders each of which is denoted by 3, 4, each half-cylinder having its reference numeral to thereby mark that each half constitutes a transverse wall with its special function when the profile element is subjected to a compressive load perpendicular to the outer wall 1. It is understood that two adjacent transverse walls 3, 4 resp. 4, 3 always alternately have their concavity facing each other and away from each other. This means that the transverse walls 3 will oppose a folding when the outer wall 1 is displaced in parallel in one direction relative to the inner wall 2, while the transverse walls 4 will oppose a folding in the other direction.
I stället för att åstadkomma större styvhet i konstruk- tionen såsom man hittills har försökt, har man nu tvärt emot in- fört en viss fjädring som tillåter belastningar helt upp till brottgränsen utan risk för att en dominoeffekt gör profilelemen- tet oanvändbart långt innan den maximala bärförmågan uppnåtts.Instead of achieving greater rigidity in the construction as has been tried so far, a certain suspension has now been introduced which allows loads all the way up to the breaking limit without the risk that a domino effect makes the profile element unusable long before the maximum bearing capacity has been achieved.
Profilelementen kan på i och för sig känt sätt vara försedda med sammankopplingsorgan 5, 6 vilka i Pig. l visas såsom ett lax- stjärtförband, men kan vara av vilken som helst känd typ.The profile elements can in a manner known per se be provided with interconnecting means 5, 6 which in Figs. 1 is shown as a salmon tail dressing, but may be of any known type.
Profilelementens dimensioner kan vara anpassade till ända- målet. Om det är fråga om profilelement som skall kunna ingå så- som ersättningselement i bestående konstruktioner, bör de ha samma dimensioner som de element de skall ersätta vilket i allmänhet in- nebär att de ska ha en tjocklek på 50 mm vilket för övrigt är en lämplig tjocklek med avseende på ett passande k-värde vid anbring- ande av en mellanvägg 7 parallellt med ytterväggen 1 och ínnerväg- gen 2 och fast förbunden med tvärväggarna 3 och 4.The dimensions of the profile elements can be adapted to the purpose. In the case of profile elements which are to be able to be included as replacement elements in existing structures, they should have the same dimensions as the elements they are to replace, which generally means that they must have a thickness of 50 mm, which is otherwise a suitable thickness with respect to a suitable k-value when applying a partition wall 7 parallel to the outer wall 1 and the inner wall 2 and fixedly connected to the transverse walls 3 and 4.
Antalet tvärväggar 3 och 4 beror av ändamålet. Då framställ- ningen sker genom strängsprutning är profilelementets längd enbart begränsad av de praktiska förhållandena.The number of transverse walls 3 and 4 depends on the purpose. As the production takes place by extrusion, the length of the profile element is limited only by the practical conditions.
Tvärväggarna behöver icke parvis utgnn hela cylindrar utan kan såsom visas i de på Fig. 2-5 illustrerade partiella sektio- 10 448 559 4 nerna, vardera bestå av en del av en cylinderyta med cirkulär ellíptísk oval hyperbolisk eller på annat krökt sätt utformade ledkurva.The transverse walls do not have to form entire cylinders in pairs but can, as shown in the partial sections illustrated in Figs. 2-5, each consist of a part of a cylinder surface with a circular elliptical oval hyperbolic or otherwise curved joint curve.
Profilelementen anordnas företrädesvis så att sekvensen av tvärväggar fortsätter när flera profilelement samlas till en w sammanhängande yta. 1 De krökta bjälkarna kan var och en utformas såsom dubbel~ bjälkar i vilket fall varje bjälkpar skall uppfylla betingelsen att närliggande par alternerande har konkaviteterna vettande mot varandra och bort från varandra. Den ena eller båda sidoväggarna kan ha annan form än den plana, exempelvis kan delar av cylinder- ytorna skjuta fram såsom krökta förhöjníngar. f»The profile elements are preferably arranged so that the sequence of transverse walls continues when several profile elements are assembled into a contiguous surface. The curved beams can each be designed as double beams, in which case each pair of beams must fulfill the condition that adjacent pairs alternately have the concavities facing each other and away from each other. One or both side walls may have a different shape than the flat one, for example parts of the cylinder surfaces may protrude as curved elevations. f »
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK97482A DK147948C (en) | 1982-03-05 | 1982-03-05 | BUILDING PROFILE ELEMENT OF PLASTIC |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8301179D0 SE8301179D0 (en) | 1983-03-03 |
SE8301179L SE8301179L (en) | 1983-09-06 |
SE448559B true SE448559B (en) | 1987-03-02 |
Family
ID=8099594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301179A SE448559B (en) | 1982-03-05 | 1983-03-03 | BUILDING PROFILE ELEMENTS OF PLASTIC |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3307753A1 (en) |
DK (1) | DK147948C (en) |
SE (1) | SE448559B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2558194B1 (en) * | 1984-01-13 | 1987-04-30 | Duret Jean | SELF-SUPPORTING BEAM BOX WITH INTEGRATED INSULATION |
US6226944B1 (en) | 1994-03-25 | 2001-05-08 | Mouchel Consulting Limited | Reinforced structural member |
US6735916B2 (en) | 1994-03-25 | 2004-05-18 | Mouchel Consulting Limited | Reinforced structural member |
GB2287968B (en) * | 1994-03-25 | 1998-03-18 | Mouchel Lg & Partners Ltd | Reinforced structural member |
WO2018178191A2 (en) * | 2017-03-28 | 2018-10-04 | Heying Und Herzsprung Gbr | Pressure-resistant, thermal insulating construction board |
CN110422476A (en) * | 2019-04-26 | 2019-11-08 | 邹城市迈驰新能源有限公司 | A kind of novel plastic hollow plate and its hollow plate extruded mould |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1483127U (en) * | ||||
DE869315C (en) * | 1950-06-10 | 1953-03-02 | Robert Nestler Fa | Corrugated cardboard and packaging containers made therefrom |
DE1825308U (en) * | 1959-10-15 | 1961-01-19 | Friedrich Karl Lueder | BUILDING PLATE. |
DE1898609U (en) * | 1964-06-03 | 1964-08-13 | Velox Holzverwertung J Vogt K | KIT FOR COVERING FRAME CONSTRUCTIONS, FOR CLOSING COMPONENTS OR. DGL. |
FR1484774A (en) * | 1966-05-04 | 1967-06-16 | Rhodiaceta | Material for the manufacture of a wall or other similar separating element and method for obtaining it |
DE1989172U (en) * | 1967-10-27 | 1968-07-11 | Lavorazione Mat Plast | HOLLOW PANEL FOR CREATING WALL CLADDING, INSERTED CEILING OR. DGL. |
DE1924863A1 (en) * | 1969-05-16 | 1970-11-19 | Puetzer Kunststofftechnik Gmbh | Support element made of plastic for double shells |
DE2119863A1 (en) * | 1971-04-23 | 1972-10-26 | Langfeldt, Werner, 7453 Burladingen | Lightweight building panel prodn - with deformed reinforcing core |
DE7906948U1 (en) * | 1979-03-13 | 1979-06-13 | Illing, Uto, 7060 Schorndorf | WALL ELEMENT |
-
1982
- 1982-03-05 DK DK97482A patent/DK147948C/en not_active IP Right Cessation
-
1983
- 1983-03-03 SE SE8301179A patent/SE448559B/en not_active IP Right Cessation
- 1983-03-04 DE DE19833307753 patent/DE3307753A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3307753A1 (en) | 1983-09-29 |
SE8301179L (en) | 1983-09-06 |
SE8301179D0 (en) | 1983-03-03 |
DK147948B (en) | 1985-01-14 |
DK147948C (en) | 1985-07-15 |
DK97482A (en) | 1983-03-04 |
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Legal Events
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NUG | Patent has lapsed |
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