WO2000029688A1 - A cladding system - Google Patents
A cladding system Download PDFInfo
- Publication number
- WO2000029688A1 WO2000029688A1 PCT/GB1999/003773 GB9903773W WO0029688A1 WO 2000029688 A1 WO2000029688 A1 WO 2000029688A1 GB 9903773 W GB9903773 W GB 9903773W WO 0029688 A1 WO0029688 A1 WO 0029688A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- panels
- cladding system
- panel
- fixing
- seal
- Prior art date
Links
Classifications
-
- 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
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
- E04B2/92—Sandwich-type panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
- E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
- E04F13/0826—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements engaging side grooves running along the whole length of the covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
Definitions
- the invention relates to a cladding system which provides a facade for buildings
- Coseley Panel Products Limited have produced a system of interchangeable facade components such as panels for building.
- Each panel basically comprises an extruded core faced with metal such as steel or aluminium and having its perimeter formed by an aluminium edge profile.
- the panels are interconnected to form the facade by means of clamping arrangements which co-operate with the edge profiles to produce a very pleasing facade of high quality.
- Such claddings have been used on buildings such as corporate headquarters, banks and office premises where aesthetics and optimum quality are essential criteria. Certain buildings requiring cladding e.g. industrial premises, need the ease of assembly and insulation that the existing cladding panels made by Coseley Panel Products Limited will provide but at lower cost. In such circumstances, low cost yet high quality panels and construction are desirable and the present invention is concerned with a cladding panel system capable of meeting such a requirement.
- a cladding system including at least two panels, each panel being made from a main or core material and having a fixing surface formed in an edge of the material for co-operation with fixing means whereby the panels can be fixed to a supporting structure.
- a cladding system comprising at least two panels formed from plastics material each panel having a fixing surface formed in an edge of the material for co-operation with fixing means whereby the panels can be fixed to a supporting structure.
- each panel may be covered by a layer of load bearing material such as a layer of sheet metal which co-operates with the fixing means.
- the fixing surface is a surface of a recess which extend substantially parallel with a face of the panel in which it is formed.
- the recess may extend for the full length of the edge.
- the recess may comprise a rectangular section for receiving part of the fixing means.
- the fixing means may comprise clamp means arranged to apply a clamping force to the fixing surface of one or both of the panels to secure that panel or both panels to the supporting structure.
- the clamp means comprises a first part which applies the clamping force to the or each fixing surface and a second part which connects the first part to the supporting structure.
- the second part of the clamp means may extend from a position adjacent an external surface of one of the panels to a position towards the fixing surface of the said panel.
- the second part of the clamp means may extend between the two said edges of the panels.
- the second part of the aforesaid clamp means may include seal means which is preferably arranged to make sealing contact with a surface of one or both panels.
- the seal means of the second part of the clamp means is arranged to make sealing contact with surfaces of both said panels, the second part of the clamp means may bridge a space between the edges of both said panels so as to inhibit ingress or escape of moisture into or from the space.
- a seal may be provided for positioning between the said edges of the panels in order to inhibit ingress or escape of moisture into or from a space between the edges of J both panels.
- the seal may comprise two parts which may be movable, e.g. hingeable relative to each other.
- the two parts may be hollow to permit the seal to compress.
- the seal may be substantially circular in cross-sectional outline, the said two parts preferably being of semi-circular outline form.
- the seal means of the second said clamp part and the seal which is to be positioned between the edges lie. in use. on opposite sides of the fixing surface.
- the fixing means may be arranged to fix one of the panels to a corner member where a corner is to be formed by the cladding, a said fixing surface being formed in the edge of each panel at the corner.
- a corner member we prefer the fixing means to be arranged to connect the two panels together so that they lie transverse to each other, the fixing means preferably comprising first parts which apply a clamping force to the respective fixing surfaces of the two panels and to a common corner member between the edges of the panels formed with the fixing surfaces, and interconnected second parts which connect the first parts to supporting structure.
- the corner member is preferably constructed from the same material as the panels.
- the corner member mentioned above may have edges for the fixing surfaces similar to the fixing surfaces of the panels for co-operation with the first part of the clamping means.
- a verge may be provided to cover an upper edge of a cladding formed by the system.
- a cill may be provided beneath the lower edge of a cladding formed by the system and by which any water draining through the system is guided away from the lower edge.
- the verge and cill may be formed from a common section of material to minimise costs.
- the preferred material for the panels is extruded expanded polystyrene.
- they may be covered with a layer of material such as sheet metal.
- Each panel may, in use, have a horizontal edge which can be arranged adjacent a horizontal edge of a further panel arranged above or below the first said panel.
- the horizontal edges of the two said panels may include seal means for sealing against a horizontal edge of the or each further horizontal panel.
- the horizontal edge of the or each further panel may include seal means for making sealing contact with the seal means of one or both of the said two panels.
- a load bearing member may be provided for the panels.
- the load bearing member is preferably attachable to the supporting structure. Lower horizontal edges of the panels may rest on the load bearing member for support.
- a said panel is constructed from a first body of material of one density and second body of material of a higher density through which second material load from the fixing means is transmitted.
- the first and second bodies of material may comprise the same types of plastics material but of different densities.
- a said panel may be constructed from a first body of material and a second material of higher density forming part of an edge of panel, through which second material load from the fixing means is transmitted.
- the material of higher density may be in the form of a border around the first body or part of the first body of material.
- a recess for receiving part of the fixing means may be defined between the first and second materials.
- Figure 1 is a horizontal cross-section through part of the cladding system in accordance with the invention.
- Figure 2 is a vertical cross-section through part of the system shown in
- Figure 3 is a cross-section through an edge seal shown in Figure 2;
- Figure 4 is a horizontal cross-section through a verge for use in the system of Figure 1 ;
- Figure 5 is a vertical cross section through a cill for the system shown in
- Figure 6 shows the way in which panels may be joined together at corners of a building
- Figure 7 is a horizontal cross-section through two interconnected panels resting on a horizontal load bearing member
- Figure 8 is a cross-section through one of the panels in Figure 7 on the line VII - VII in Figure 7;
- FIG. 9 is a diagrammatic elevation of an assembled cladding system in accordance with the invention:
- Figure 10 is an elevation of a clamping plate
- Figure 11 is a plan view of the load bearing member
- FIGs 12 and 13 show alternative panel constructions.
- two adjacent cladding panels la, lb are formed from a body 3 of extruded expanded polystyrene available under the registered trade mark Styrofoam (Dow TM).
- the panels may have a thickness t of approximately 120 mm and have inner and outer facings 2, 4 respectively formed of material such as pre-coated steel, pre-coated aluminium, stainless steel, vitreous enamelled steel, copper or flat sheet decorative material. It will be noted that the facings 2. 4 extend for a short distance as indicated at 6, 8 respectively around end edges of the panels la, lb.
- the body 3 forms a core for each panel la, lb.
- the panels are generally rectangular and the vertical end edges and horizontal upper and lower edges of each panel are profiled to define an arrangement of recesses which are now described in detail.
- a first recess 10 in the vertical edges of each panel remains unused but in the horizontal edges each recess 10 receives a fir-tree cross-section fixing part 12 of an edge seal 14 (see Figure 2).
- a second recess 16 comprises a first section 18 which defines clearance for part of a clamp 20 described in detail below and a second section 22 extending parallel with the facings 2, 4 and defining a fixing surface 23.
- the second section is covered with a sheet metal facing 24 part 26 of which extends into the first section 18.
- the metal may be steel, aluminium or other suitable metal.
- a third recess 27 is of flat-bottomed form with inclined walls 28. The recess 27 is itself recessed at 29.
- the panels When using the panels la, lb to provide a cladding on a building (see Figure 9), the panels extend between vertical mullions 30 and, in accordance with normal building practice the mullions 30 will be spaced apart horizontally by a centre-to-centre distance of 7.2 metres. Normally, there will be intermediate vertical supports for conventional cladding but, with the present invention, the panels la, lb are of sufficient thickness and strength not to require the intermediate vertical members and. in that respect, the cladding system is highly advantageous from the point of assembly and cost.
- the clamp 20 comprises a plurality of first parts 32 which apply clamping loads to the metal facing 24 of each panel (constituting the aforesaid fixing surface) and a vertically extending second part 34 which is fixed to the mullion 30 by means of vertically spaced sets of bolts 36.
- the bolts 36 may extend through a spacer 37.
- Each first part 32 of the clamp 20 comprises a steel plate 38 (see also Figure 1 1) formed with three vertically spaced apertures 39 through which upper, lower and intermediate bolts 40 (the upper bolt 40 being shown) pass.
- Each bolt 40 screws into a locking nut 42 which is held captive within a hollow end section 44 of the second clamp part 34.
- the second clamp part 34 is ideally formed as an aluminium extrusion.
- a web 46 connects the end section 44 to a flange 48 of the second part 34, the flange 48 terminating at parallel undercut end channels 50, each of which carries an inner seal 52 having spaced apart sealing fingers 52a.
- the seal 52 is shown in a relaxed condition.
- the second part 34 of clamp 20 is initially bolted to the mullion 30 and several first clamp parts 32 are screwed to the second part 34 at vertically spaced positions.
- the bolts 40 are then tightened by means of a tool (not shown) which is inserted from the outside between the spaced apart edges of the panels la, lb.
- the seal 53 comprises first and second semi-circular hollow sections 54 which are joined together at a protrusion 54a and which have free edges defined by protrusions 54b.
- the seal 53 is made from a suitable elastomeric-like material and the free edges 54b can hinge apart about the protrusion 54a.
- Figure 1 the seal 53 is shown in full lines in a semi-relaxed condition.
- the actual condition of the seal when located between the panels la, lb is substantially as shown in broken lines.
- the seal 53 is able to accommodate a certain amount of relative movement between the panels la, lb without the sealing effect of the seal being lost.
- the seal 53 is shown in a semi-relaxed condition.
- the construction of the seal 14 can be seen in detail in Figure 3.
- the seal 14 is formed as an ethylene-propylene-diene (EPDM) extrusion.
- the seal is of two-part construction, a first part 14a being formed, for example of a foamed or cellular EPDM material to form a flexible sealing part and the second part indicated at 14b being made, for example from solid EPDM material.
- the two parts 14a, 14b are extruded simultaneously so as to form a unitary seal.
- the seal part 14b has the fixing part 12 formed integrally therewith.
- the assembly process for the clamping panels is repeated over the length of the building.
- the uppermost edge of the assembled panels is provided with a verge 55.
- the verge 55 is an extruded aluminium member having an upper section 56 bolted to a horizontal support 57 and a vertical flange 58 having an undercut end channel 50 carrying a seal 52.
- a hollow section 60 similar to the hollow section 44 is connected to the upper section 56 on the flange 58 by means of respective webs 62, 64.
- a seal 14 may be positioned as shown in sealing contact with the web 64.
- the clamping arrangement is similar to that shown in Figure 1 and like parts carry corresponding reference numerals.
- a clamping plate 38a clamps against the facing 24 and the web 62 and draws the seal 52 into sealing contact with the facing 2 of the panels la, lb.
- the clamping plate 38a is similar to the clamping plate 38 but is narrower and the apertures 39 are offset from the centre of the plate.
- the upper section 56 of the verge 54 is integral with a part cylindrical section 65 defining a recess 65a which is similar to and which lies opposite the recess 27 of the panels la/lb for receiving the outer seal 53.
- Figure 5 shows a cill 66 which is positioned at ground level and locates the lower edges of the lower most panels la, lb.
- the cill 66 is of identical construction to the verge 54 except that a wall 61 of the hollow section 60 and webs 68, 69 which support the cylindrical section 64 are formed with drainage apertures 70, 72 respectively.
- the remaining features of the cill will not be described in detail but parts corresponding to parts described in Figure 4 carry the same reference numerals.
- the seals 53 inhibit ingress of water resulting, for example, from rain being driven against the exterior facings 4 of the panels. However, where any water leaks into the recess 16 past the seal 53 it runs to the bottom of the cladding and drains through the apertures 70.
- the seals 52 positively inhibit water leaking to the inside of the building.
- a metal facing 74 extends from the lower end of the second clamp part 34 to a position between the seal 52 and the inner facing 2.
- two panels la, lb can be interconnected at a comer of a building by using a comer member 76 made of Styrofoam and having a metal facing 4.
- the comer section 76 is formed with two cylindrical vertically extending recesses 78 similar to recess 28 and two recess 80 which are lined with sheet metal facings 82.
- An orthogonal clamp 84 is provided and comprises two first parts 32 similar to the parts 32 shown in Figure 1 and two orthogonal second parts 34 each of which is similar to the second part 34 of the clamp shown in Figure 1.
- the clamp 84 has undercut end channels 86 each of which carries a seal 52. In use.
- the clamp 84 is bolted to a comer mullion 30a and the two panels la, lb along with the comer section 76 are then clamped in position shown using the bolts 40. In that way, the seals 52 are brought into sealing contact with the panels la, lb and seals 53 are finally inserted into the recesses 28, 78.
- the seals 53 are shown in full lines in a semi-relaxed condition but, in practice, will look more like the broken line shape shown in Figure 1 when inserted between the panels la, lb.
- faces 77 of the co er section 76 are of complementary shape to the respective adjacent faces 35 of the orthogonal parts 34. In the clamped condition, the faces 77 are urged firmly against the said adjacent faces of the orthogonal parts 34 to form a rigid constmction.
- FIG 7 shows the arrangement of Figure 1 where a load bearing member 90 is mounted on the clamp 20 for supporting the lower horizontal edges of the panels la, lb.
- the load bearing member 9 is of angle constmction having a continuous vertical flange 92 and a horizontal flange 94 which is cut away at 96 (as shown in Figures 7 and 10) to accommodate the end section 44 of the clamp 20.
- Upper and lower bolts 40 (one only of which is shown) pass through the vertical flange 92 of the load bearing member 90, through a spacer 95 and screw into locking nuts 42.
- Figures 1 to 8 the panels la, lb are formed from extruded expanded polystyrene material which is of constant density throughout. In order to withstand the clamping forces imported by the clamp 20 the extmded expanded polystyrene needs to be of sufficient density to resist crushing whilst, at the same time, not being too heavy to make the panel difficult to handle. Whilst the right compromise is possible to achieve, Figures 12 and 13 illustrate options for panel constmction which help to address that problem very effectively.
- the material from which the body 3 of each panel is made may be of a density in a range 1 Okg/m 3 to 60kg/m 3
- the panel la is formed as a dual-density unit having an outside section 95 formed from extmded polystyrene of light density, for example 28kg/m 3 and an inside section 96 of greater density, for example 50kg/m 3 .
- the materials may have a density range of 1 Okg/m 3 to 60kg/m 3
- the sections 95 and 96 adjoin on a plane S which is also indicated in Figure 1. It will be appreciated that the dropping force applied by the clamp 20 will be applied to the higher density section 96. In that way both a light weight but relatively strong panel can be provided.
- the panel la is a triple-section unit having an outer section 95, an inner section 96 and a border 97 surrounding the inner section 96.
- the inner and outer sections 96 are formed from extmded polystyrene of light density whilst the border 97 has a greater density. Examples of density ranges are the same as those set out above.
- the border 97 is arranged on the plane S and withstands the clamping force applied by the clamp 20.
- the panel may comprise a single-section 95 which is recessed to receive the higher density section 97 in the position shown in Figure 13.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU10647/00A AU1064700A (en) | 1998-11-13 | 1999-11-12 | A cladding system |
GB0113654A GB2361720B (en) | 1998-11-13 | 1999-11-12 | A cladding system |
EP99954234A EP1131508A1 (en) | 1998-11-13 | 1999-11-12 | A cladding system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9824841.2A GB9824841D0 (en) | 1998-11-13 | 1998-11-13 | A cladding system |
GB9824841.2 | 1998-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000029688A1 true WO2000029688A1 (en) | 2000-05-25 |
Family
ID=10842352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1999/003773 WO2000029688A1 (en) | 1998-11-13 | 1999-11-12 | A cladding system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1131508A1 (en) |
AU (1) | AU1064700A (en) |
GB (2) | GB9824841D0 (en) |
WO (1) | WO2000029688A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002099214A1 (en) * | 2001-06-07 | 2002-12-12 | Telezygology Inc. | Adjustment device and building element |
WO2014098615A1 (en) * | 2012-12-17 | 2014-06-26 | Golden Homes Holdings Limited | Composite cladding panel building system |
US8991127B2 (en) | 2010-05-28 | 2015-03-31 | The Diller Corporation | Cladding system for building laminates |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0164952A2 (en) * | 1984-06-05 | 1985-12-18 | Sealheat Flat Roofing Company Limited | Composite panel, manufacture thereof and use thereof in cladding a roof or wall of a building |
EP0426187A1 (en) * | 1989-11-02 | 1991-05-08 | Emaillerie Alsacienne Commerciale Et Industrielle, S.A. | Façade system for the closing off of buildings from floor slab to floor slab |
EP0430667A2 (en) * | 1989-11-28 | 1991-06-05 | Ebor Holdings Plc | Cladding panel and system |
CH677690A5 (en) * | 1988-08-03 | 1991-06-14 | Michel Kowalski | Double-glazing unit for building facade - has peripheral channel-section open to outside, secured between panes by mastic |
-
1998
- 1998-11-13 GB GBGB9824841.2A patent/GB9824841D0/en not_active Ceased
-
1999
- 1999-11-12 WO PCT/GB1999/003773 patent/WO2000029688A1/en not_active Application Discontinuation
- 1999-11-12 AU AU10647/00A patent/AU1064700A/en not_active Abandoned
- 1999-11-12 EP EP99954234A patent/EP1131508A1/en not_active Withdrawn
- 1999-11-12 GB GB0113654A patent/GB2361720B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0164952A2 (en) * | 1984-06-05 | 1985-12-18 | Sealheat Flat Roofing Company Limited | Composite panel, manufacture thereof and use thereof in cladding a roof or wall of a building |
CH677690A5 (en) * | 1988-08-03 | 1991-06-14 | Michel Kowalski | Double-glazing unit for building facade - has peripheral channel-section open to outside, secured between panes by mastic |
EP0426187A1 (en) * | 1989-11-02 | 1991-05-08 | Emaillerie Alsacienne Commerciale Et Industrielle, S.A. | Façade system for the closing off of buildings from floor slab to floor slab |
EP0430667A2 (en) * | 1989-11-28 | 1991-06-05 | Ebor Holdings Plc | Cladding panel and system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002099214A1 (en) * | 2001-06-07 | 2002-12-12 | Telezygology Inc. | Adjustment device and building element |
US7168213B2 (en) | 2001-06-07 | 2007-01-30 | Telezygology Inc. | Adjustment device and building element |
US8991127B2 (en) | 2010-05-28 | 2015-03-31 | The Diller Corporation | Cladding system for building laminates |
WO2014098615A1 (en) * | 2012-12-17 | 2014-06-26 | Golden Homes Holdings Limited | Composite cladding panel building system |
CN104937185A (en) * | 2012-12-17 | 2015-09-23 | 金家控股有限公司 | Composite cladding panel building system |
CN104937185B (en) * | 2012-12-17 | 2017-03-08 | 金家控股有限公司 | Compound cover plate building system |
US9683373B2 (en) | 2012-12-17 | 2017-06-20 | Golden Homes Holdings Limited | Composite cladding panel building system |
Also Published As
Publication number | Publication date |
---|---|
GB2361720B (en) | 2003-05-07 |
AU1064700A (en) | 2000-06-05 |
GB9824841D0 (en) | 1999-01-06 |
GB0113654D0 (en) | 2001-07-25 |
GB2361720A (en) | 2001-10-31 |
EP1131508A1 (en) | 2001-09-12 |
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