EP1580346A1 - Längliches Halteelement - Google Patents
Längliches Halteelement Download PDFInfo
- Publication number
- EP1580346A1 EP1580346A1 EP04077734A EP04077734A EP1580346A1 EP 1580346 A1 EP1580346 A1 EP 1580346A1 EP 04077734 A EP04077734 A EP 04077734A EP 04077734 A EP04077734 A EP 04077734A EP 1580346 A1 EP1580346 A1 EP 1580346A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- retaining element
- head part
- building
- elongate retaining
- elongate
- 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- Withdrawn
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 4
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000007743 anodising Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
-
- 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
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D2003/3612—Separate fastening elements fixed to the roof structure and comprising plastic parts for avoiding thermal bridges
Definitions
- the known retaining elements are formed wholly from aluminium alloy which is a good heat conductor, and typically made from an extruded AA6xxx-series alloy.
- a colder outer temperature and a warmer inner temperature leads to the possible formation of condensation on the interior of the supporting structure as well as heat loss from the interior of the supporting structure. This occurs because the head section of the retaining element is in direct contact with the metal building sheets that are exterior to the support structure.
- the retaining element as a result cools and also cools the air surrounding it, which reduces the amount of water the air can hold and condensation can form.
- the condensation formation can lead to multiple problems within the support structure e.g. rotting of organic structures, corrosion of metallic structures.
- the known retaining element acts as a thermal-bridge. It also conducts heat to the interior if the exterior temperature is warmer than that of the interior. This phenomenon can lead to higher energy costs for cooling the building by e.g. air-conditioning.
- retaining elements having such a coating have a thermal conductivity depending on the thickness of the coating of 1/10 to 1/30 of the aluminium alloy base material.
- the aluminium alloy base material has typically a thermal conductivity of nearly 200 W/m.K at room temperature.
- the significantly reduced thermal conductivity of the retaining element provides in a considerable reduction of problems associated with thermal-bridges, while maintaining the advantages of aluminium alloy for the base material, such as mechanical strength and stability in particular, and aluminium being an accepted construction material.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04077734A EP1580346A1 (de) | 2004-10-08 | 2004-10-08 | Längliches Halteelement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04077734A EP1580346A1 (de) | 2004-10-08 | 2004-10-08 | Längliches Halteelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1580346A1 true EP1580346A1 (de) | 2005-09-28 |
Family
ID=34854662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04077734A Withdrawn EP1580346A1 (de) | 2004-10-08 | 2004-10-08 | Längliches Halteelement |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP1580346A1 (de) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311737A2 (de) * | 1987-10-16 | 1989-04-19 | Ward Building Systems Limited | Fassadenverkleidungssystem |
| GB2342933A (en) * | 1998-10-14 | 2000-04-26 | Hoogovens Aluminium Bausysteme | Retaining element for sheet-like building elements |
| US6500537B1 (en) * | 1997-05-01 | 2002-12-31 | Daikin Industries, Ltd. | Non-sticking composite materials for office automation equipment |
| GB2397075A (en) * | 2003-01-08 | 2004-07-14 | Rigidal Systems Ltd | Insulating roofing halter for standing seam roof |
-
2004
- 2004-10-08 EP EP04077734A patent/EP1580346A1/de not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311737A2 (de) * | 1987-10-16 | 1989-04-19 | Ward Building Systems Limited | Fassadenverkleidungssystem |
| US6500537B1 (en) * | 1997-05-01 | 2002-12-31 | Daikin Industries, Ltd. | Non-sticking composite materials for office automation equipment |
| GB2342933A (en) * | 1998-10-14 | 2000-04-26 | Hoogovens Aluminium Bausysteme | Retaining element for sheet-like building elements |
| GB2397075A (en) * | 2003-01-08 | 2004-07-14 | Rigidal Systems Ltd | Insulating roofing halter for standing seam roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| AKX | Designation fees paid | ||
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20060329 |