FI109139B - Termoplastbaserade strukturkomponenter och strukturer utformande därav - Google Patents

Termoplastbaserade strukturkomponenter och strukturer utformande därav Download PDF

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Publication number
FI109139B
FI109139B FI955513A FI955513A FI109139B FI 109139 B FI109139 B FI 109139B FI 955513 A FI955513 A FI 955513A FI 955513 A FI955513 A FI 955513A FI 109139 B FI109139 B FI 109139B
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walls
thermoplastic
component
components
component according
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FI955513A
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English (en)
Finnish (fi)
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FI955513A (sv
FI955513A0 (sv
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Zen Vittorio De
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Royal Building Syst Canada
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    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/12—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12461—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being rounded, i.e. U-shaped or C-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12469—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
    • B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
    • B29C66/72523—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled multi-channelled or multi-tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • B29L2031/108—Roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/776—Walls, e.g. building panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/867—Corner details

Claims (22)

1. Lang, ihälig, i allmänhet rätlinjig pä ter-moplast baserad byggnadskomponent (8, 8', 9, 91, 26, 27, 35, 35', 37, 40, 80) att användas vid uppförandet 5 av en av termoplast framställd byggnads konstruktion, varvid i komponenten finns i samma plan befintliga separata väggar, vilka halls i den separata ställningen av tvärgäende väggar eller förbindningsbleck och i vilka finns längs deras längd sig utsträckande förreg-10 lingsdon för förreglingsbart fästande vid motkomponen-terna, kännetecknad därav, att komponenten utgörs av ett ihäligt grundämnes (10, 21) och ett slätt skyddsskikts (11, 22) koextrusionsprodukt sä, att det släta skyddsskiktet täcker det ihäliga grundämnet med 15 ytor, vilka förblir synliga som ytterväggar (13, 23), da komponenten läses vid med tvärgaende väggar eller förbindningsbleck (12, 14, 24) försedda motkomponenter, vilka tvärgaende väggar eller förbindningsbleck utgörs av innerväggar, dä komponenten läses vid motkomponen-20 terna, frän vilka tvärgaende väggar eller förbindningsbleck material har skurits bort för ästadkommande av flera genom dem gäende öppningar (17, 25) placerade med • jämna mellanrum längs deras längd och inät frän förreg- ; lingsdonen (15, 19, 20) för bildande av en inre förbin- ; 25 delse mellan de sammanlästa komponenterna, och medan V det frän väggarna eller förbindningsblecken (12, 14, 24. utskurna materialet bildar lämpligt material att användas vid följande komponents grundämnes sträng-sprutning. ’ 30
2. Läng pä termoplast baserad byggnadskompo- ‘ nent enligt patentkrav 1, kännetecknad där- ,", av, att grundämnet (10, 21) utgörs av en polyvinylklo- t ii(; rid innehällande ett förstärkande och utvidgning reg- . lerande ämne. ·,·,· 35
3. Läng pä termoplast baserad byggnadskompo- i nent enligt patentkrav 2, kännetecknad därav, att grundämnet (10, 21) innehäller frän tidigare 25 109139 strängsprutade komponenters väggar och förbindnings-bleckutskuret material.
4. Lang pä termoplast baserad byggnadskompo-nent enligt nägot av patentkraven 1 - 3, känne- 5 tecknad därav, att det förstärkande och utvidg-ning reglerande ämnet i grundämnet (10, 21) väljs bland mineralfiber, glasfiber och kalciumkarbonat.
5. Lang pä termoplast baserad byggnadskompo- nent enligt nägot av patentkraven 1 - 4, k ä n n e - 10 tecknad därav, att öppningarna är runda och de-ras diameter är mindre än avständen mellan förreg-lingsdonen (15, 19, 20).
6. Strängsprutad pä termoplast baserad bygg-nadskomponent enligt patentkrav 5, känneteck- 15. a d därav, att öppningarna har enhetliga diametrar och de är koncentrerade mellan separata förreglingsdon (15, 19, 20) pä en linje pä mitten, är placerade jämt längs med linjen, medan öppningarnas diameter är lika med den större delen, men mindre än avständet mellan 20 de separata förreglingsdonen. S
7. Läng pä termoplast baserad byggnadskompo- [ ·, , nent enligt nägot av patentkraven 1 - 6, känne- : tecknad därav, att komponenten omfattar en i , längdriktningen gäende panel (8, 8', 9, 9', 26, 27, 35, 25 35', 37, 40, 80) och tili de tvärgäende förbindnings- : : blecken hör förbindningsbleck (14), vilka väsentligen : sträcker sig över mellanrummet mellan väggarna belägna v : i samma pian och bildande de i panelens längdriktning gäende ändväggarna och ätminstone en mellanvägg (12, -· 30 12'), vilken bestämmer inneravdelningarna inom panelen mellan panelens ändväggar, och läsanordningen omfattar sig inät skjutande mot varandra stäende justeringsskä-ror (15) intill var och en panels ändvägg väsentligen i väggarna belägna i samma pian och sträckande sig vä-35 sentligen längs med väggarnas hela längd, medan avstän-, det mellan väsentligen i samma pian varande väggar är minskat frän skärorna framät för ästadkommande av läs- 26 1 09 1 39 sponten (16) , och i vart och ett förbindningsbleck an-ordnas öppningar.
8. Lang pa termoplast baserad byggnadskompo-nent enligt nägot av patentkraven 1 - 6, känne- 5 tecknad därav, att komponenten omfattar ett läd-skarvstycke (9) i form av en läng ihälig rektangel, tvä mot varandra varande väggar (23), av vilka huvud-sakligen de i samma plan varande väggarna bildas, och tvä väggar (24) av vilka de tvärgäende förbindnings- 10 blecken bildas.
9. Läng pä termoplast baserad byggnadskompo-nent enligt patentkrav 1, kännetecknad därav, att komponenten omfattar ett hörnlädskarvstycke (37) , väri finns i dess väggar, av vilka det blir in- 15 nerväggar da det läses tillsammans med i en rät vinkel installerade motkomponenterna tillsammans med de mon-terade bildade öppningar (39).
10. Läng pä termoplast baserad byggnadskompo-nent enligt patentkrav 1, kännetecknad där- 20 av, att komponenten utgörs av ett trevägslädskarv- stycke (35'), väri finns i dess väggar, av vilka det , blir innerväggar dä det läses vid motkomponenten, bil- ; dade öppningar (25).
, 11. Läng pä termoplast baserad byggnadskompo- t * ' 25 nent enligt patentkrav 1, kännetecknad där- !· '· av, att komponenten omfattar ett fyrvägslädkomponent *,! i (4) , väri finns i dess väggar, av vilka det blir in- !_· · nerväggar dä det läses vid mot komponenten, bildade öppningar. • ·· 3 0
12. Läng pä termoplast baserad byggnadskompo- , ··. nent enligt nägot av patentkraven 1 - 11, kännetecknad därav, att det släta ytskiktet (11, 12) är valt bland PVC, härd PVC, halvhärd PVC, ABS, eller > ' ’ · polykarbonat. 35
13. Läng pä termoplast baserad byggnadskompo- .nent enligt nägot av patentkraven 1 - 12, kännetecknad därav, att grundämnet (5, 10, 21) bestär 109139 27 av polyvinylklorid som innehäller ca. 5 - 50 % kalci-umkarbonat.
14. Lang pä termoplast baserad byggnadskompo-nent enligt patentkrav 13, kännetecknad där- 5 av, att grundämnet innehäller ca. 5 - 30 vikt-% kalci-umkarbonat.
15. Lang pä termoplast baserad byggnadskompo- nent enligt nägot av patentkraven 1 - 14, kännetecknad därav, att ytskiktets (11, 22) tjocklek 10 är minst av storleksordningen ca. 0,381 mm (0,015") och grundämnets (5, 10, 21) tjocklek är minst av storleksordningen ca. 4 - 5 ganger ytskiktets tjocklek.
16. Lang pä termoplast baserad byggnadskompo- I nent enligt nägot av patentkraven 1 - 15, känne- 15tecknad därav, att avständet mellan motstäende väggar i var och en komponent är av storleksordningen flera tiotals gänger grundämnets (5, 10, 21) och yt skiktets (11, 22) förenade tjocklek.
17. Läng pä termoplast baserad byggnadskompo-2 0 nent enligt patentkrav 16, kännetecknad därav, att avständet mellan motstäende väggar i var och en komponent är av storleksordningen ca. 0,102 m (4").
. 18. Läng pä termoplast baserad byggnadskompo- , , nent enligt nägot av patentkraven 1 - 17, känne- y* 25 tecknad därav, att mängden materialet som skärs '·; ' ut frän väggarna eller förbindningsblecken utgör en : väsentlig del av materialets totala mängd i komponen- ·, · ten innan det utskurna materialet lösgjorts.
19. Läng pä termoplast baserad byggnadskompo-·· 30 nent enligt patentkrav 18, kännetecknad där- , av, att den väsentliga delen är av storleksordningen ca. 25 vikt-%.
> * ' =‘ 20. Förfarande för framställning av länga, ’ ihäliga, i allmänhet rätlinjiga pä termoplast baserade ,y. 35 för förreglingsbart fästande lämpliga byggnadskomponen- ter (8, 8', 9, 9', 26, 27, 35, 35', 37, 40, 80) för bildande av byggnaders konstruktioner, k ä n n e - 28 1 09 1 39 t e c k n a t därav, att var och en byggnadskomponent strängsprutas som ett förstärkande och utvidgning re-glerande ämne innehällande pä termoplast baserat (10, 21) grundämne och som ett slätt av termoplast bestaende 5 ytskikt (11, 22) koextrusionsprodukt sä, att det släta ytskiktet täcker komponentens väggar, vilka förblir synliga som ytterväggar (13, 23) , da komponenten läses med motkomponenterna, efter strängsprutningen skärs öppningarna (17, 25) genom komponentens väggar, vilka 10 bildar innerväggar, (12, 14, 24), da komponenten läses med motkomponenterna, och det frän innerväggarna ut-skurna materialet utnyttjas som material för grundämnet vid följande komponents strängsprutning.
21. Förfarande enligt patentkrav 20, k ä n -15 netecknat därav, att kärnskiktets material ut- görs av polyvinylklorid innehällande ett förstärkande och utvidgning reglerande ämne som väljs bland kalcium-karbonat, mineralfibrer och smä glasfibrer.
22. Förfarande enligt patentkrav 20 eller 21, 20 kännetecknat därav, att den släta ytskiktet av termoplast väljs bland polyvinylklorid, härd polyvi-. nylklorid, ABS och polykarbonat. 1 ' 1 t ! >11 Ml I | I « » I t I > I · * * i < I · I ; : C » t > » t » S t ! < *
FI955513A 1993-05-28 1995-11-15 Termoplastbaserade strukturkomponenter och strukturer utformande därav FI109139B (sv)

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CA2097226 1993-05-28
CA002097226A CA2097226C (en) 1993-05-28 1993-05-28 Thermoplastic structural components and structures formed therefrom
PCT/CA1994/000274 WO1994028262A2 (en) 1993-05-28 1994-05-25 Thermoplastic structural components and structures formed therefrom
CA9400274 1994-05-25

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DE69431849D1 (de) 2003-01-16
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DE69409378T2 (de) 1998-07-23
SK146595A3 (en) 1996-09-04
PT795654E (pt) 2003-04-30
BG61952B1 (bg) 1998-10-30
CA2232203A1 (en) 1994-11-29
DE69431849T2 (de) 2003-08-28
UA46708C2 (uk) 2002-06-17
PL311741A1 (en) 1996-03-18
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MXPA94003998A (es) 2004-12-06
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EP0702742A1 (en) 1996-03-27
WO1994028262A2 (en) 1994-12-08
BG100167A (bg) 1996-07-31
ES2115234T3 (es) 1998-06-16
SG48835A1 (en) 1998-05-18
ATE164651T1 (de) 1998-04-15
HU214467B (hu) 1998-03-30
EP0795654B1 (en) 2002-12-04
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EP0702742B1 (en) 1998-04-01
CO4370787A1 (es) 1996-10-07
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WO1994028262A3 (en) 1995-02-16
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CA2097226C (en) 2003-09-23
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