DE19736149B4 - Steel Hollow Section - Google Patents
Steel Hollow Section Download PDFInfo
- Publication number
- DE19736149B4 DE19736149B4 DE1997136149 DE19736149A DE19736149B4 DE 19736149 B4 DE19736149 B4 DE 19736149B4 DE 1997136149 DE1997136149 DE 1997136149 DE 19736149 A DE19736149 A DE 19736149A DE 19736149 B4 DE19736149 B4 DE 19736149B4
- Authority
- DE
- Germany
- Prior art keywords
- steel
- profiles
- hollow profile
- profile
- steel hollow
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 3
- 230000000704 physical effect Effects 0.000 claims abstract 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0473—U- or C-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Acoustics & Sound (AREA)
- Rod-Shaped Construction Members (AREA)
- Building Environments (AREA)
Abstract
Stahlhohlprofil aus verschieden geformten thermisch voneinander isolierten, längsseits angeordneten Stahlleichtprofilen, wobei die Einzelprofile an Stoßstellen aneinander geklebt sind und zwischen jeweils zwei benachbarten Klebeflächen ein Streifen eines Materials geklebt ist, dass wesentlich schlechtere Wärmeleitfähigkeit aber ähnliche physikalische Eigenschaften wie Festigkeit, Ausdehnung u.ä. wie Stahl hat.Steel Hollow Section made of differently shaped thermally insulated from each other, alongside arranged lightweight steel profiles, wherein the individual profiles at joints glued together and between each two adjacent adhesive surfaces Glued strip of a material is that much worse thermal conductivity but similar physical properties such as strength, expansion and the like like steel Has.
Description
Die Erfindung betrifft ein Stahlhohlprofil, das aus verschieden geformten Stahlleichtprofilen, die thermisch voneinander isoliert sind, zusammengesetzt ist.The The invention relates to a hollow steel profile made of differently shaped Steel lightweight profiles, which are thermally insulated from each other, composed is.
Stahlprofile werden als Standardhalbzeuge von verschiedenen Herstellern angeboten. Bekannterweise werden im Stahlbau auch Quadrat- und Rechteckrohre verwendet, die aus unterschiedlichen Stahlleichtprofilen zusammengesetzt sind und meistens durch Schweißen dauerhaft verbunden werden.steel sections are offered as standard semi-finished products from different manufacturers. As is known, in steel construction also square and rectangular tubes used, composed of different steel lightweight profiles are and mostly by welding permanently connected.
Aus
der Offenlegungsschriftschrift
Da Stahl eine hohe Wärmeleitfähigkeit besitzt und somit bei gleichzeitiger Beanspruchung durch Kälte auf der einen Seite und Wärme auf der anderen Seite als Wärmebrücke wirkt, ist der Einbau unter solchen Bedingungen bei Wohn- oder Geschäftshäusern mitunter mit der Bildung von Kondenswasser auf der warmen Seite verbunden.There Steel has a high thermal conductivity has and thus at the same time exposure to cold one side and heat on the other side acts as a thermal bridge, is the installation under such conditions in residential or commercial buildings sometimes associated with the formation of condensation on the warm side.
Aufgabe der Erfindung ist es, ein Stahlprofil bereitzustellen, das dort eingesetzt werden kann, wo man einen schnellen Temperaturaustausch zwischen Innen und Außen durch Wärmebrücken verhindern möchte (z. B. bei der Errichtung von Gebäuden).task The invention is to provide a steel profile that there can be used where to have a quick temperature exchange between inside and outside would like to prevent by thermal bridges (z. B. in the construction of buildings).
Diese Aufgabe wird gelöst durch ein Stahlhohlprofil mit den Merkmalen des Anspruchs 1. Die Unteransprüche stellen vorteilhafte Weiterbildungen dieses Stahlhohlprofils dar.These Task is solved by a hollow steel profile with the features of claim 1. The dependent claims advantageous developments of this hollow steel profile.
Das Stahlhohlprofil wird aus verschieden geformten Stahlkaltprofilen so zusammengesetzt, dass die Berührungsflächen der einzelnen Profile untereinander verklebt werden können.The Steel hollow profile is made of differently shaped steel cold profiles composed so that the contact surfaces of the individual profiles can be glued together.
Zwischen jeweils zwei benachbarten Klebeflächen wird ein Streifen eines Materials, gefügt, das eine wesentlich schlechtere Wärmeleitfähigkeit, aber ansonsten ähnliche Eigenschaften in Bezug auf Festigkeit, Ausdehnung u. ä. wie Stahl hat (z. B. eine Hochdruck-Schichtstoffplatte HPL = High Pressure Laminat).Between each two adjacent adhesive surfaces becomes a strip of one Materials, added, this is a much worse thermal conductivity, but otherwise similar Properties relating to strength, expansion and the like Like steel has (for example, a high pressure laminate plate HPL = high pressure laminate).
Das gesamte Stahlprofil ist so ausgebildet, dass die einzelnen Teilprofile, aus denen dieses Stahlprofil zusammengesetzt ist, untereinander thermisch getrennt sind.The entire steel profile is designed so that the individual sub-profiles, from which this steel profile is composed, with each other are thermally separated.
Die einzelnen Teilprofile können an beliebiger Stelle angeordnet werden, so dass aus jeweiliger konstruktiver Notwendigkeit eine thermische Entkopplung stattfindet.The individual subprofiles can be arranged at any point, so that from respective constructive There is a need for thermal decoupling.
Das erfindungsgemäße Stahlhohlprofil kann überall dort ein gesetzt werden, wo aus konstruktiven oder gestalterischen Gründen eine Anordnung erforderlich ist, bei der die eine Seite in einem kälteren Bereich (Außentemperatur) und die andere Seite im wärmeren Bereich (Heizung von Innenräumen) liegt und bei dem eine partielle thermische Entkopplung eine Wärmebrücke vermeidet und eine Kondenswasserbildung verhindert.The Steel hollow profile according to the invention can be everywhere to be placed there, where constructive or creative establish an arrangement is required in which the one side in one colder Range (outside temperature) and the other side in the warmer Area (heating of interiors) lies and in which a partial thermal decoupling avoids a thermal bridge and prevents condensation.
Eine zusätzliche Verkleidung der Stahlprofile mit Dämmstoffen ist nicht mehr nötig. Das sichtbare Profil kann direkt als gestalterisches Mittel eingesetzt werden.A additional Cladding the steel profiles with insulating materials is no longer necessary. The visible profile can be used directly as a design tool.
Alle Profile können zusätzlich ausgeschäumt werden.All Profiles can additionally to be foamed.
Beispielhafte
Profile sind entsprechend der
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997136149 DE19736149B4 (en) | 1997-08-14 | 1997-08-14 | Steel Hollow Section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997136149 DE19736149B4 (en) | 1997-08-14 | 1997-08-14 | Steel Hollow Section |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19736149A1 DE19736149A1 (en) | 1999-02-18 |
DE19736149B4 true DE19736149B4 (en) | 2006-09-14 |
Family
ID=7839573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997136149 Expired - Fee Related DE19736149B4 (en) | 1997-08-14 | 1997-08-14 | Steel Hollow Section |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19736149B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10249601B3 (en) * | 2002-10-18 | 2004-05-06 | Brandenburgische Technische Universität Cottbus | Bar-shaped bearer of band-shaped parts for e.g. shock absorbers for cars consists of parallel band parts connected at seams, fastened to flat top plate, and with outward curved center |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2618154A1 (en) * | 1975-04-24 | 1976-11-04 | Jaak Jozef Hiel | Profiled beam section for buildings - comprises two side flanged beams connected by straight link with dovetailed joints |
DE4324881A1 (en) * | 1993-07-23 | 1995-03-09 | Hans Victor Schoenfeld | Hollow-profile composite post or support |
DE19545413C1 (en) * | 1995-12-06 | 1997-02-27 | Ernst Dipl Ing Hohrenk | Hollow profiled cladding for freestanding upright etc. |
-
1997
- 1997-08-14 DE DE1997136149 patent/DE19736149B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2618154A1 (en) * | 1975-04-24 | 1976-11-04 | Jaak Jozef Hiel | Profiled beam section for buildings - comprises two side flanged beams connected by straight link with dovetailed joints |
DE4324881A1 (en) * | 1993-07-23 | 1995-03-09 | Hans Victor Schoenfeld | Hollow-profile composite post or support |
DE19545413C1 (en) * | 1995-12-06 | 1997-02-27 | Ernst Dipl Ing Hohrenk | Hollow profiled cladding for freestanding upright etc. |
Also Published As
Publication number | Publication date |
---|---|
DE19736149A1 (en) | 1999-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8141 | Disposal/no request for examination | ||
8110 | Request for examination paragraph 44 | ||
8170 | Reinstatement of the former position | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |