EP0382459A1 - Verkleidungsplatte für Gebäude - Google Patents

Verkleidungsplatte für Gebäude Download PDF

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Publication number
EP0382459A1
EP0382459A1 EP90301196A EP90301196A EP0382459A1 EP 0382459 A1 EP0382459 A1 EP 0382459A1 EP 90301196 A EP90301196 A EP 90301196A EP 90301196 A EP90301196 A EP 90301196A EP 0382459 A1 EP0382459 A1 EP 0382459A1
Authority
EP
European Patent Office
Prior art keywords
sheet
panel
deformations
embossment
embossed
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Withdrawn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
EP90301196A
Other languages
English (en)
French (fr)
Inventor
Alan Steelpress Limited Bell
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.)
STEELPRESS Ltd
Original Assignee
STEELPRESS Ltd
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 STEELPRESS Ltd filed Critical STEELPRESS Ltd
Publication of EP0382459A1 publication Critical patent/EP0382459A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • E04C2/32—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like 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
    • E04C2/32—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/322—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
    • 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
    • E04C2/32—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/326—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element

Definitions

  • the present invention relates to panels for building and especially to panels for use in the cladding of walls and roofs in buildings.
  • a method of forming a panel for use in the cladding of walls and roofs in buildings comprises the steps of providing a sheet of commercial quality steel or aluminium, embossing the sheet with a selected embossment pattern such that the sheet has strength properties between five and fifty per cent greater than those of the equivalent unembossed sheet, and applying further strengthening by profiling the embossed sheet and/or by incorporating one or more additional strengthening members.
  • a cladding panel for use in building construction comprises a metal sheet formation streng­thened by profiling and/or by the provision of one or more additional strengthening members, the sheet formation carrying structural embossment defining an array of deformations which have the faculty of strengthening the sheet.
  • the metal sheet is of substantially uniform thickness.
  • the present invention is also a panel made by the aforesaid inventive method.
  • the precise embossment pattern created by the structural embossing can take a variety of forms.
  • the embossing could create an array of separate individual deformations on the sheet or alternatively a series of elongate continuous deformations or corrugations could be provided extending parallel or at right angles to a deformation axis.
  • the array or said deformation axis is set at an angle to the longitudinal axis of the panel.
  • the deformation axis of the corrugations can be set parallel to the components longitudinal axis but alternatively it may be set transversely.
  • the individual deformations of the array pattern can have a variety of shapes in plan view. Thus these deformations could be of rectangular, circular, square or oblong shape in plan with other shapes possible. Further, deformations of different planar shape could be present in a particular array.
  • the structural embossment of the sheet improves the structural strength property of the metal sheet and hence of the complete panel enabling a thinner sheet to be used with a consequent saving in material and hence in cost, or alternatively, for a given wall thickness, increased structural strength is imparted to the panel.
  • Figs. 2 to 4 show different forms of sheet panel constructions 1A-1C which are especially usable as wall cladding for buildings or as roof sheeting.
  • the basic material for these constructions 1A-1C is metal sheeting 1 as shown in Fig. 1.
  • the sheeting 1 initially plain is firstly embossed with a suitable embossment pattern E (particular forms of these patterns are discussed later) so as to strengthen the sheet material.
  • the embossing is such as to improve strength characteristics of the sheeting by 5% to 50%, in comparison with the plain sheeting: it has been found that the range, particularly the latter, can be achieved without the need for the size (depth) of the individual deformations of the embossment E to be excessive and since the embossed sheeting 1 is further strengthened in manners to be described the strength provision of the particular embossment E will be found to be perfectly satisfactory.
  • the panel 1A of Fig. 2 is formed by profiling the embossed sheeting 1 of Fig. 1 using for example suitable profiling rollers, this profiling further strengthening the sheeting 1 and as will be appreciated the precise form of the profile can take a variety of shapes.
  • Fig. 3 shows a different strengthening arrangement: in this case the embossed sheeting 1 of Fig. 1 serves as an outer layer of a composite panel 1B which further includes a lower metal sheet layer 2 (embossed per Fig.1) with a core of insulating material 3 between the layers 1, 2.
  • Fig. 4 also shows a composite panel including an insulating core layer 3, and in this embodiment at least one of the outer metal sheet layers 4,5 is profiled, for example in the manner of Fig. 2.
  • structural embossment E is applied to at least one of the metal sheets 4, 5 so that the sheet in the non-profiled condition has equivalent structural strength to the embossed sheet 1 of Fig. 1.
  • a further possibility is to secure a strengthening sheet (embossed or non-embossed) directly to the profiled sheet 1A in Fig. 2, as shown by the dashed line 6 in Fig. 2. Where the sheet 6 is embossed the profiled sheet 1A could be non-embossed.
  • Figs. 2 to 4 can serve as cladding for building walls or as roof sheeting, and the manner of fitting can be by wall established techniques which need not be explained in detail here.
  • the panels could also be used as partitioning in building work.
  • the sheet material of the panel comprises commercial or profiling quality steel or aluminium.
  • Commercial or profiling quality steel would be satisfied by designations Z1 and Z2 of British Standards 2989 (1982) i.e. defined as low grade commercial or profiling quality steel.
  • the steel will be suitably coated and/or galva­nised.
  • the embossing E has the function of strengthening the sheet material and also strain hardening the material.
  • the embossing may be applied substantially over the full area of the sheet, but it would be possible for the embossing to be applied at only selected areas. Also, as an alter­native, the embossing could be such that different areas of the panel have different embossment patterns.
  • the actual embossment pattern can be chosen from a wide variety of different forms, and Figs. 5, 7 and 8 merely show examples.
  • the embossment applies an array of separate individual deformations 11, 12.
  • the deformations 11 are of oblong form in plan view while the deformations 12 are of smaller circular shape, the pattern arrangement being defined by an orthogonal series of lines K-K, L-L with each circular deformation 12 surrounded by four oblong defor­mations 11.
  • the spacing of the lines K-K, L-L specify the pitch of the deformation array, and pitch of 5 mm may be used for example.
  • the struc­tural embossing is achieved by a cold deformation using for example suitable embossment tool e.g. rollers, and it is a feature of the embossment that the orthogonal lines K-K, L-L are oblique to the rolling direction R.
  • suitable embossment tool e.g. rollers
  • the longitudinal axis of the sheet (extending vertically out of the plane of the paper in Figs. 1-4) will correspond with the rolling axis R so that the deformation array 11, 12 will be oblique to this longitudinal axis i.e. the orthogonal lines K-K, L-L will be oblique to this axis. It is also arranged that the thickness t (Fig. 6) of the sheet material remains substantially uniform over the area of the material even after the embossing process. It will be understood that deformations of other planar shape could be presented in the array of Fig. 5 for example deformations of rec­tangular or square form could be used.
  • Fig. 7 shows an embossment pattern similar to that of Fig. 5 but in this case two circular deformations 12 are surrounded by four oblong deformations 11.
  • Fig. 8 shows embossing E of corrugated form with nodes 13, 14 and the ratio of pitch P to valley depth H can be suitably chosen the corrugations shown in Fig. 8 being of micro profile form.
  • the axis of deformation (i.e. out of the plane of the paper in Fig. 8) of the profile can be arranged appropriately relative to the longitudinal axis of the panel.
  • the profile deformation axis may be arranged longitudinally to the panels longitudinal axis.
  • the embossment has the effect of increasing a structural strength property e.g. bending resistance of the sheet material by a value in the range 5 per cent to 50 per cent in comparison with the non-­embossed sheet material.
  • a plastics and/or galvanised coating is to be applied to the material the embossment may be carried out before or after the coating is applied.
  • the thickness of sheet may be within the range °25 mm to 5 mm for example and the panel can have any suitable dimensions.
  • the embossment increases the strength of the panel and this will enable thinner sheet material to be used thereby lightening the panel and consequently giving rise to a possible saving in cost since less metal is required.
  • varying quality of metal material may be utilised as the strain hardening and cold deformation of the material due by the embossment process mitigates against adverse effects created by the use of varying quality material.
  • the embossing deformations will increase the corrosion resistance of the sheet material.
  • Comparison tests were carried out on panelling based on Fig. 2 and a corresponding profiled panel without the embossment (ie a plain panel).
  • the embossed panel of the test utilised the embossment of Fig. 8 extending in the longitudinal direction of the panel.
  • the testing was carried out by supporting a section of panelling as shown in Fig. 9 ie on three edge supports S spaced by a distance 1.9 m apart, and loading the panels substantially uniformly by increasing amounts.
  • the deformations 11, 12 can be arranged to project so as to be visible externally and this improves the aesthetic qualities of the component.
  • the weather face if the profile, for example the surface with nodes 13, can be suitably coated with synthetic material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP90301196A 1989-02-04 1990-02-05 Verkleidungsplatte für Gebäude Withdrawn EP0382459A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8902520A GB2231597A (en) 1989-02-04 1989-02-04 Metal cladding panel
GB8902520 1989-02-04

Publications (1)

Publication Number Publication Date
EP0382459A1 true EP0382459A1 (de) 1990-08-16

Family

ID=10651148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90301196A Withdrawn EP0382459A1 (de) 1989-02-04 1990-02-05 Verkleidungsplatte für Gebäude

Country Status (2)

Country Link
EP (1) EP0382459A1 (de)
GB (1) GB2231597A (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481075A1 (de) * 1990-04-05 1992-04-22 Nippon Carbide Kogyo Kabushiki Kaisha Wandbildendes Konstruktionsmaterial und Harzbeschichtetes Metall
CH688136A5 (de) * 1992-09-16 1997-05-30 Alusuisse Lonza Services Ag Verbundwerkstoff.
GB2312693A (en) * 1996-04-29 1997-11-05 Pechiney Rhenalu Metallic sheet engraved with a repetitive pattern
GR980100008A (el) * 1998-01-09 1999-09-30 Πολυδιαστατο μοριακο ενδοστηριγμα στην υλη
AT408174B (de) * 1998-05-08 2001-09-25 Franz Ing Stuhlbacher Raum-klimaanlage mit zusätzlicher abschirmung hochfrequenter elektromagnetischer wellen
US6506298B2 (en) 2000-04-10 2003-01-14 Berger Group Ltd. Biofiltering system for treating wastewater effluent
US7972708B2 (en) * 2007-07-26 2011-07-05 Dana Automotive Systems Group, Llc Heat shield
AU2006201504B2 (en) * 2005-05-30 2012-07-26 Bluescope Steel Limited Cladding panel with improved stacking capability
WO2021013856A1 (fr) * 2019-07-23 2021-01-28 Gaztransport Et Technigaz Membrane d'etancheite pour cuve etanche de stockage de fluide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400839A (nl) * 1994-05-24 1996-01-02 Isobouw Systems Bv Paneel.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340655A (en) * 1928-11-13 1931-01-08 Pierre Sourdis Improvements in constructional elements comprising an embossed plate united to smooth or embossed plate
FR1323237A (fr) * 1961-06-20 1963-04-05 Conch Int Methane Ltd Tôle gaufrée
US3300923A (en) * 1963-03-11 1967-01-31 Behlen Mfg Company Inc Corrugated metal building and building panels
GB1216990A (en) * 1967-01-04 1970-12-23 Bronzavia Sa Improvements in or relating to composite structures
EP0057537A2 (de) * 1981-02-02 1982-08-11 Tate Architectural Products, Inc. Bauelement mit einem kegelstumpfförmigen Teil und damit zusammengesetzte Bauplatte
EP0143290A1 (de) * 1983-10-29 1985-06-05 Thyssen Industrie Ag Blechprofilträger mit Querriffelung
GB2200670A (en) * 1986-12-03 1988-08-10 Stramit Ind Thermal insulation roof or wall panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340535A (en) * 1929-03-19 1931-01-01 Ferdinand Rauwald Sheet metal planks
GB385749A (en) * 1932-01-12 1933-01-05 David Charles Poyner Improvements in and relating to roof supporting devices for coal and other mines
FR1215912A (fr) * 1958-11-22 1960-04-21 Bronzavia Sa Matériau en feuilles, susceptible de servir d'écran de protection contre les flammes
AT250144B (de) * 1963-03-19 1966-10-25 Voest Ag Stahlblech, insbesondere zur Herstellung von Profilen, Rohren und Verbundkonstruktionen
GB2051909A (en) * 1979-06-20 1981-01-21 Tate Architectural Products Rigid flexure-resistant structural member and composite panel including same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340655A (en) * 1928-11-13 1931-01-08 Pierre Sourdis Improvements in constructional elements comprising an embossed plate united to smooth or embossed plate
FR1323237A (fr) * 1961-06-20 1963-04-05 Conch Int Methane Ltd Tôle gaufrée
US3300923A (en) * 1963-03-11 1967-01-31 Behlen Mfg Company Inc Corrugated metal building and building panels
GB1216990A (en) * 1967-01-04 1970-12-23 Bronzavia Sa Improvements in or relating to composite structures
EP0057537A2 (de) * 1981-02-02 1982-08-11 Tate Architectural Products, Inc. Bauelement mit einem kegelstumpfförmigen Teil und damit zusammengesetzte Bauplatte
EP0143290A1 (de) * 1983-10-29 1985-06-05 Thyssen Industrie Ag Blechprofilträger mit Querriffelung
GB2200670A (en) * 1986-12-03 1988-08-10 Stramit Ind Thermal insulation roof or wall panel

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481075A1 (de) * 1990-04-05 1992-04-22 Nippon Carbide Kogyo Kabushiki Kaisha Wandbildendes Konstruktionsmaterial und Harzbeschichtetes Metall
EP0481075A4 (en) * 1990-04-05 1993-04-21 Kanaoka, Mineko Wall-forming structural material and resin-coated metal
CH688136A5 (de) * 1992-09-16 1997-05-30 Alusuisse Lonza Services Ag Verbundwerkstoff.
GB2312693A (en) * 1996-04-29 1997-11-05 Pechiney Rhenalu Metallic sheet engraved with a repetitive pattern
GB2312693B (en) * 1996-04-29 2000-02-16 Pechiney Rhenalu Metallic sheet engraved with a repetitive pattern
GR980100008A (el) * 1998-01-09 1999-09-30 Πολυδιαστατο μοριακο ενδοστηριγμα στην υλη
AT408174B (de) * 1998-05-08 2001-09-25 Franz Ing Stuhlbacher Raum-klimaanlage mit zusätzlicher abschirmung hochfrequenter elektromagnetischer wellen
US6506298B2 (en) 2000-04-10 2003-01-14 Berger Group Ltd. Biofiltering system for treating wastewater effluent
AU2006201504B2 (en) * 2005-05-30 2012-07-26 Bluescope Steel Limited Cladding panel with improved stacking capability
US7972708B2 (en) * 2007-07-26 2011-07-05 Dana Automotive Systems Group, Llc Heat shield
WO2021013856A1 (fr) * 2019-07-23 2021-01-28 Gaztransport Et Technigaz Membrane d'etancheite pour cuve etanche de stockage de fluide
FR3099226A1 (fr) * 2019-07-23 2021-01-29 Gaztransport Et Technigaz Membrane d’étanchéité pour cuve étanche de stockage de fluide

Also Published As

Publication number Publication date
GB2231597A (en) 1990-11-21
GB8902520D0 (en) 1989-03-22

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