EP0967343A2 - Eléments sandwich pour la construction de murs ou de toitures - Google Patents

Eléments sandwich pour la construction de murs ou de toitures Download PDF

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Publication number
EP0967343A2
EP0967343A2 EP99108847A EP99108847A EP0967343A2 EP 0967343 A2 EP0967343 A2 EP 0967343A2 EP 99108847 A EP99108847 A EP 99108847A EP 99108847 A EP99108847 A EP 99108847A EP 0967343 A2 EP0967343 A2 EP 0967343A2
Authority
EP
European Patent Office
Prior art keywords
sandwich element
profile
sandwich
shaft section
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99108847A
Other languages
German (de)
English (en)
Other versions
EP0967343A3 (fr
Inventor
Hans-Jürgen Buch
Heinz-Willi Clemens
Peter W. Franz
Manfred Reuter
Jochen Sydow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Publication of EP0967343A2 publication Critical patent/EP0967343A2/fr
Publication of EP0967343A3 publication Critical patent/EP0967343A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/38—Devices for sealing spaces or joints between roof-covering elements
    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/355—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material the insulating layers of adjacent slabs having cooperating edges

Definitions

  • the invention relates to sandwich elements for creating Walls and roofs, with a core made of rigid plastic foam or mineral fibers and a profiled outer shell Sheet steel and a profiled or smooth inner shell Sheet steel, the longitudinal edges of the outer and inner shell for Forming a positive connection of two next to each other sandwich elements attached to a substructure a tongue and groove profile are profiled.
  • Sandwich elements known from DE 196 37 673 C1 kind with one consisting of a trapezoidal profile sheet Outer shell are due to their inexpensive manufacture and the largely weather-independent assembly in increasing Dimensions used in industrial and commercial buildings.
  • the invention has for its object a Sandwich element with a special optical effect and one to develop good thermal insulation.
  • the sandwich element according to the invention is characterized by the following advantages:
  • the wave profile of the outer shell gives this Sandwich element has an eye-catching visual effect that with an extension of the wave profile by connecting the outer and inner shaft sections of the profile over Tangents is reached.
  • the special design of the tongue and groove connection the long sides of the sandwich element When assembling two elements, a waterproof and windproof Groove with three independently working sealing planes, the are constructed such that when using the sandwich element in Any condensate generated by the roof area formed between the outer and the middle sealing plane Channel can be derived to the outside.
  • the Joint geometry essential to the invention between two assembled sandwich elements avoids cold spots, so that the new sandwich element compared to the known Sandwich elements are characterized by better thermal insulation.
  • the joint geometry enables concealed fastening of the Sandwich elements using self-tapping screws a substructure. After all, the joints between the Sandwich elements in the wave profile of the outer shell Integrated elements that the visual impression one of the Sandwich elements created wall or one with the elements erected roof experiences no impairment.
  • the sandwich element 1, 1a, 1b according to Figures 1 to 3 for Creating walls and roofs with an incline of 15 ° or more consists of a plastic hard foam core 2, an outer shell 3 made of sheet steel with a wave profile 4 and a flat Inner shell 5 made of sheet steel.
  • the longitudinal edges 3a, 3b; 5a, 5b the Outer shell 3 and the inner shell 5 are to form a positive connection of two side by side on one Substructure attached sandwich elements 1a, 1b into one Groove profile 6 and a tongue profile 7 profiled.
  • the inner and outer shaft sections 8, 9 of the Wave profile 4 of the outer shell 3 of the sandwich element 1 are formed by arcs with radii 10 of equal length, wherein the center points 11, 12 of the arcs of the shaft sections 8, 9 lie outside the wave profile 4 (Fig. 2).
  • An inner and an outer shaft section 8, 9 of the Wave profile 4 are each by a common tangent 13 connected.
  • the length 14a of the level 15-15 of Projected wave profile 4 of the outer shell 3 Connection tangent 13 is 2.5 to 25% of the wave width 16 of the wave profile 4, and the length 14b of the normal 17 the plane 15-15 of the wave profile 4 projected Connection tangent 13 is 5 to 50% of the height 18 of the Wave profile 4.
  • the tongue side 19 and the groove side 22 of the sandwich element 1, 1a, 1b each have an upper and a lower one Distance to the outer shell 3 and the inner shell 5 profiled connecting web 26, 27; 28, 29 on that parallel are directed to level 15-15 of the wave profile 4 and to the in each case an inwardly directed contact leg 26a, 27a; 28a, 29a for two sealing tapes glued to the rigid foam core 2 30, 31 are integrally formed.
  • a sandwich element 1a is attached to a wall self-tapping screws 32 through the inner Shaft sections 8 of the outer shell 3, the rigid foam core 2 and the inner shell 5 are screwed into the substructure this attached. Then the spring side 19 of the Sandwich element 1a together with one or more on the upper connecting web 26 of the spring profile 7 placed Pressure springs 33 with self-tapping screws 32 on the substructure attached, grooves 34a, 34b in the spring profile 7 for Position the self-tapping screws 32.
  • the pressure spring or pressure springs 33 lie or lie with an angled spring leg 33a on a shoulder 20a Slide-on ramp 20 and presses or presses lightly with one employed spring legs 33b on a curved edge 26b of the upper connecting web 26 of the spring profile 7.
  • the connecting webs 26, 27 of the Spring profile 7 of the first sandwich element 1 a Connecting webs 28, 29 of the groove profile 6 of the second Sandwich element 1b and press together with the or the the upper connecting web 26 of the spring profile 7 of the Pressure element 33 loading the sandwich element 1a the groove side 22 of the second sandwich element 1b against the substructure.
  • the spring-side sealing tape 30 of the Sandwich element 1a through the upper nut-side Connecting web 28 of the sandwich element 1b and the nut-side Sealing tape 31 of the sandwich element 1b through the lower one spring-side connecting web 27 of the sandwich element 1a against braced a contact leg 26a or 29a.
  • the tongue and groove connection 38 forms the two Sandwich elements 1a, 1b in addition to the outer sealing plane 37 a middle and an inner sealing plane 39, 40 that in the area the perpendicular bisector 41 of the outer shaft section 9 of the Outer shell 3 of the second sandwich element 1b at a distance are arranged. Furthermore, the tongue and groove connection 38 forms a between the outer and the middle sealing plane 37, 39 Channel 42 spaced below the outer shaft portion 9 of the second sandwich element 1b for draining condensate.
  • the fastening screws are two sandwich elements 1a, 1b 32 for the spring side 19 of a sandwich element 1a an outer shaft section 9 of the outer shell 3 of the other Sandwich element 1b covered.
  • the geometry of the tongue and groove connection 38 allows easy assembly of the Sandwich elements 1a, 1b as wall and facade elements in vertical and horizontal laying with special Assembly tools, the required contact pressure of the tongue and groove connection of the sandwich elements in all Areas of application without damaging the elements guarantee.
  • the sandwich elements 43a, 43b shown in FIG. 4 differ from the sandwich elements 1 described above, 1a, 1b by a modified geometry of the tongue and groove connection 44, which is used by the sandwich elements 43a, 43b Core 45 is made of mineral fibers.
  • the sandwich elements 43a, 43b have 46 on the groove side a longitudinal groove 47 on the slide-on ramp 20 on the outer shell 3 with a round profile and on the inner shell 5 one inside offset longitudinal groove 48 with a round profile for receiving one Profiled sealing tape 49, the two grooves 47, 48 with Distance and parallel to the perpendicular 41 of the wave profile 4 are arranged.
  • the mineral fiber core 45 has on the groove side 46 of the Sandwich elements 43a, 43b a receiving groove 54 for one on the Spring side 50 of the sandwich elements 43a, 43b on the core 45 integrally formed spring 55, such that the sealing strips 49 in the two sandwich elements 43a, 43b through two longitudinal grooves 47, 48 of the first sandwich element 43a the mirror-image Z-profile 51 and the U-profile 53 of the second Sandwich element 43b to form the middle and the inner Sealing plane 39, 40 in the longitudinal grooves 47, 48 of the first Sandwich element 43a are pressed.
  • the one between the two Profiles 51, 53 protruding spring 55 of the mineral fiber core 45 of the second sandwich element 43b engages in the corresponding one Groove 54 of the mineral fiber core 45 of the first sandwich element 43a to form a further sealing plane 56.
  • the sandwich element 43a, 43b with a core 45 Mineral fibers have a much better fire resistance than that equipped with a plastic hard foam core 2 Sandwich element 1, 1a, 1b.
  • the same geometric Shape of the outer shell 3 including the outer Sealing plane 37 enables the use of the two sandwich elements 1, 1a, 1b and 43a, 43b with different Fire resistance values on a building according to the required fire safety of the different building areas, the external appearance of the facades and possibly the Roof is not interrupted.
  • the sandwich elements described above can be on a DE 196 37 673 C1 known plant for the production of Sandwich elements are continuously produced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP99108847A 1998-06-02 1999-05-04 Eléments sandwich pour la construction de murs ou de toitures Withdrawn EP0967343A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19824597A DE19824597C1 (de) 1998-06-02 1998-06-02 Sandwichelemente zum Erstellen von Wänden und Dächern sowie Wand- und Dachkonstruktion mit mindestens zwei Sandwichelementen
DE19824597 1998-06-02

Publications (2)

Publication Number Publication Date
EP0967343A2 true EP0967343A2 (fr) 1999-12-29
EP0967343A3 EP0967343A3 (fr) 2001-04-18

Family

ID=7869656

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99108847A Withdrawn EP0967343A3 (fr) 1998-06-02 1999-05-04 Eléments sandwich pour la construction de murs ou de toitures

Country Status (6)

Country Link
EP (1) EP0967343A3 (fr)
CZ (1) CZ194899A3 (fr)
DE (1) DE19824597C1 (fr)
HR (1) HRP990155B1 (fr)
PL (1) PL333167A1 (fr)
SK (1) SK72499A3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1234926A1 (fr) * 2001-02-21 2002-08-28 Thyssen Bausysteme GmbH Panneau en tôle thermiquement isolant avec élément photovoltaique, pour recouvrement de toiture ou de façade
WO2003018924A1 (fr) * 2001-08-28 2003-03-06 David Peter Dickinson Element de parement et/ou systeme de parement, et/ou procede de parement
WO2003062553A1 (fr) * 2002-01-23 2003-07-31 Kingspan Holdings (Irl) Limited Plaque de toiture
EP1418286A1 (fr) * 2002-11-05 2004-05-12 Corus Technology BV Méthode de fabrication d'un revêtement pour un panneau, revêtement et panneau avec revêtement
GB2396166A (en) * 2002-12-12 2004-06-16 Kingspan Res And Dev Ltd A composite roof panel
WO2006053377A1 (fr) * 2004-11-18 2006-05-26 Companel Pty Ltd Éléments de bâtiment
EP1923521A1 (fr) * 2006-11-16 2008-05-21 MIRPLAST S.r.l. Élément de couverture modulaire pour couvrir des bâtiments en général
EP2669444A3 (fr) * 2012-06-01 2016-08-10 Rautaruukki Oy Structure de mur ou de toit et panneau de construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210072U1 (de) 2002-06-28 2002-10-02 Schmelzer, Klaus, Dipl.-Ing., 57413 Finnentrop Sandwichpaneel, Anordnung aus zwei Sandwichpaneelen sowie Halbzeug eines solchen Sandwichpaneels
NL2025949B1 (en) * 2019-07-05 2021-12-13 Arcelormittal Sandwich panel and associated assembly method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1976346U (de) * 1967-07-12 1968-01-04 Detlev Gehrmann Tragendes dachelement.
DE2252501A1 (de) * 1972-10-26 1974-05-02 Ifa Technik Ges Fuer Sandwich Tafelfoermiges verbundelement
DE3323779A1 (de) * 1983-07-01 1985-01-03 Hoesch Ag, 4600 Dortmund Platte fuer fassadenverkleidungen und dacheindeckungen
DE3344969A1 (de) * 1983-12-13 1985-06-20 Schmelzer-Bongardt, Almut, 4100 Duisburg Vorgefertigtes wandelement
WO1987005650A1 (fr) * 1986-03-20 1987-09-24 Vacutek Holdings Pty. Ltd. Panneau et procede de fabrication
EP0345416A1 (fr) * 1988-06-04 1989-12-13 Hoesch Stahl Aktiengesellschaft Fonction à rainure et languette entre éléments de mur ou de toiture
EP0589794A2 (fr) * 1992-09-25 1994-03-30 Haironville S.A. Panneau composite destiné à constituer une couverture ou une paroi de bâtiment
WO1996035028A1 (fr) * 1995-05-05 1996-11-07 Metecno S.P.A. Panneau composite d'isolation thermique a nervures profondes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637673C1 (de) * 1996-09-16 1997-12-04 Hoesch Siegerlandwerke Gmbh Vorrichtung zum abschnittsweisen Auftragen eines Trennmittels auf die Innenseite eines unteren Profilblechbandes in einer Anlage zur Herstellung von Sandwich-Dachelementen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1976346U (de) * 1967-07-12 1968-01-04 Detlev Gehrmann Tragendes dachelement.
DE2252501A1 (de) * 1972-10-26 1974-05-02 Ifa Technik Ges Fuer Sandwich Tafelfoermiges verbundelement
DE3323779A1 (de) * 1983-07-01 1985-01-03 Hoesch Ag, 4600 Dortmund Platte fuer fassadenverkleidungen und dacheindeckungen
DE3344969A1 (de) * 1983-12-13 1985-06-20 Schmelzer-Bongardt, Almut, 4100 Duisburg Vorgefertigtes wandelement
WO1987005650A1 (fr) * 1986-03-20 1987-09-24 Vacutek Holdings Pty. Ltd. Panneau et procede de fabrication
EP0345416A1 (fr) * 1988-06-04 1989-12-13 Hoesch Stahl Aktiengesellschaft Fonction à rainure et languette entre éléments de mur ou de toiture
EP0589794A2 (fr) * 1992-09-25 1994-03-30 Haironville S.A. Panneau composite destiné à constituer une couverture ou une paroi de bâtiment
WO1996035028A1 (fr) * 1995-05-05 1996-11-07 Metecno S.P.A. Panneau composite d'isolation thermique a nervures profondes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1234926A1 (fr) * 2001-02-21 2002-08-28 Thyssen Bausysteme GmbH Panneau en tôle thermiquement isolant avec élément photovoltaique, pour recouvrement de toiture ou de façade
WO2003018924A1 (fr) * 2001-08-28 2003-03-06 David Peter Dickinson Element de parement et/ou systeme de parement, et/ou procede de parement
WO2003062553A1 (fr) * 2002-01-23 2003-07-31 Kingspan Holdings (Irl) Limited Plaque de toiture
EP1418286A1 (fr) * 2002-11-05 2004-05-12 Corus Technology BV Méthode de fabrication d'un revêtement pour un panneau, revêtement et panneau avec revêtement
GB2396166A (en) * 2002-12-12 2004-06-16 Kingspan Res And Dev Ltd A composite roof panel
GB2396166B (en) * 2002-12-12 2006-11-29 Kingspan Res And Dev Ltd A composite roof panel
WO2006053377A1 (fr) * 2004-11-18 2006-05-26 Companel Pty Ltd Éléments de bâtiment
EP1923521A1 (fr) * 2006-11-16 2008-05-21 MIRPLAST S.r.l. Élément de couverture modulaire pour couvrir des bâtiments en général
EP2669444A3 (fr) * 2012-06-01 2016-08-10 Rautaruukki Oy Structure de mur ou de toit et panneau de construction

Also Published As

Publication number Publication date
HRP990155A2 (en) 2000-04-30
CZ194899A3 (cs) 1999-12-15
PL333167A1 (en) 1999-12-06
HRP990155B1 (en) 2002-04-30
DE19824597C1 (de) 2000-02-24
EP0967343A3 (fr) 2001-04-18
SK72499A3 (en) 2000-02-14

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