EP2588675A1 - Hat profile beam - Google Patents

Hat profile beam

Info

Publication number
EP2588675A1
EP2588675A1 EP11758368.2A EP11758368A EP2588675A1 EP 2588675 A1 EP2588675 A1 EP 2588675A1 EP 11758368 A EP11758368 A EP 11758368A EP 2588675 A1 EP2588675 A1 EP 2588675A1
Authority
EP
European Patent Office
Prior art keywords
hat profile
ceilings
channels
ceiling
hutprofilträger
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.)
Granted
Application number
EP11758368.2A
Other languages
German (de)
French (fr)
Other versions
EP2588675B1 (en
Inventor
Alexander Wien
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2588675A1 publication Critical patent/EP2588675A1/en
Application granted granted Critical
Publication of EP2588675B1 publication Critical patent/EP2588675B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
    • 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
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • 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
    • E04C3/065—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web with special adaptations for the passage of cables or conduits through the web
    • 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
    • E04C2003/0421—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 comprising one single unitary part
    • 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
    • E04C2003/0439—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 cross-section comprising open parts and hollow 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
    • E04C2003/0443—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

Definitions

  • the invention relates to a Wegprofillini with at least one Auflagerflansch for ceilings and / or ceiling elements with air ducts.
  • the air-conveying hollow chambers run parallel to the clamping direction of the pre-fabricated prestressed concrete slabs. Additional ventilation ducts are required to connect the air-conducting hollow chambers to the rest of the ventilation duct network. These are produced in the usual way via core drillings or cut-outs in the upper or lower mirror of the prestressed prestressed concrete slabs. It is also possible to connect to the front sides of the pre-fabricated prestressed concrete slabs if the Spahnbeton ready-made slabs are laid onto a load-bearing component. It is also possible for pre-stressed concrete ceilings by
  • Connecting elements with the channels connectable.
  • these connecting elements are as sleeves,
  • the connecting elements advantageously have seals, sealing rings or the like.
  • Passage openings can be closed.
  • the passage openings on the longitudinal side of the hat profile carrier are surrounded by a U-shaped, open flange into which a connecting element, a closure cover or the like can be inserted.
  • Fig. 2 is a plan view of the ceiling of FIG. 1 with indicated
  • Fig. 3 shows a section through the ceiling to B - B 'the ceiling after
  • Fig. 5 is a plan view of a blanket with another
  • Figures 6 and 7 designed as a sleeve connecting element in a perspective view and in section and
  • Connecting element in perspective view and in section.
  • ceiling elements 1 are mounted with their ends on the support flange 2 of top hat rails 3.
  • Ceiling elements 1 have in the longitudinal direction of the ceiling elements extending channels 4, with in the longitudinal sides 5 am
  • Hutprofil above the support flanges 2 disposed through openings 6 are connected.
  • Hutprofila 3 formed as an air duct, which is in communication with the channels 4 in the ceiling elements 1.
  • Suitable outlet openings 7 are provided on the underside of the ceiling elements 1. There are also outlet openings on the top of the ceiling elements possible.
  • a hat profile carrier 3 has support flanges 2 on both longitudinal sides, on which ceiling elements 1 are mounted. From hat profile 3 from the channels 4 are supplied in the ceiling elements on both sides.
  • a connecting element is designed as a sleeve 9.
  • the sleeve 9 has a circumferential flange 10
  • Pipe section 13 formed with circumferential flanges 14 at both ends.
  • Fig. 9 shows that the ceiling element 1 has respective flanges' 15th Also in this embodiment, additional seals may be provided.
  • cap can be inserted. In this way it is possible to provide the hat profile carrier 3 with für Stammsöff openings 6, which then when needed to the. be opened.

Abstract

The invention relates to a hat profile beam, comprising at least one support flange for ceilings and/or ceiling elements having air-conducting channels. In order to simplify the connection of the ventilation channels in the ceilings and the ceiling elements to the rest of the ventilation network, passages are provided in the longitudinal side of the hat profile beam above the support flange. Said passages can be connected to the channels arranged in the ceilings and/or ceiling elements.

Description

Beschreibung :  Description :
Die Erfindung betrifft einen Hütprofilträger mit mindestens einem Auflagerflansch für Decken und/oder Deckenelemente mit luftführenden Kanälen. The invention relates to a Hütprofilträger with at least one Auflagerflansch for ceilings and / or ceiling elements with air ducts.
Es ist bekannt, die Hohlkammern (luftführende Kanäle) von Spannbeton-Fertigdecken (Spannbeton-Hohlplatten) al-s It is known, the hollow chambers (air ducts) of pre-stressed prestressed concrete slabs (prestressed concrete hollow slabs) al-s
Lüftungsleitungen zu benutzen und in Lüftungskanalnetze zu integrieren . Use ventilation ducts and integrate into ventilation duct networks.
Die luftführenden Hohlkammern (Kanäle) verlaufen parallel zur Spannrichtung der Spannbeton-Fertigdecken, Zur Anbindung der luftführenden Hohlkammern an das übrige Lüftungskanalnetz sind zusätzliche Lüftungskanäle erforderlich.. Diese werden in üblicher Weise über Kernbohrungen oder Ausschnitte im oberen oder unteren Spiegel der Spannbeton- Fertigdecken hergestellt. Auch ein Anschluss an den Stirnseiten der Spannbeton- Fertigdecken ist möglich, sofern die Spahnbeton-Fertigdecken auf ein tragendes Bauteil aufgelegt werden-. Es ist auch möglich, bei Spannbeton-Fertigdecken durch The air-conveying hollow chambers (channels) run parallel to the clamping direction of the pre-fabricated prestressed concrete slabs. Additional ventilation ducts are required to connect the air-conducting hollow chambers to the rest of the ventilation duct network. These are produced in the usual way via core drillings or cut-outs in the upper or lower mirror of the prestressed prestressed concrete slabs. It is also possible to connect to the front sides of the pre-fabricated prestressed concrete slabs if the Spahnbeton ready-made slabs are laid onto a load-bearing component. It is also possible for pre-stressed concrete ceilings by
vorheriges Einlegen von Rohren Lüftungskanäle zu erhalten. previous insertion of pipes to obtain ventilation ducts.
Zur Vereinfachung der Anbindung der Lüftungskanäle in den Decken und den Deckenelementen an das übrige Lüftungsnetz wird vorgeschlagen, in der Längsseite des Hutprofilträgers oberhalb des Auflagerflansches Durchtrittsöffnungen vorzusehen, die mit den in den Decken und/oder den Deckenelementen angeordneten Kanälen verbindbar sind. To simplify the connection of the ventilation ducts in the ceilings and the ceiling elements to the rest of the ventilation network is proposed to provide in the longitudinal side of the Hutprofilträgers above the Auflagerflansches passages that are connected to the arranged in the ceilings and / or ceiling elements channels.
Vorteilhaft sind die Durchtrittsöffnungen über Advantageously, the passage openings over
Verbindungselemente mit den Kanälen verbindbar. Connecting elements with the channels connectable.
Vorzugsweise sind diese Verbindungselemente als Hülsen, Preferably, these connecting elements are as sleeves,
Rohrabschnitte od. dgl . ausgebildet. Vorteilhaft haben die Verbindungselemente Dichtungen, Dichtringe od. dgl. Pipe sections od. Like. educated. The connecting elements advantageously have seals, sealing rings or the like.
Bei einer bevorzugten Ausbildungsform sind die In a preferred embodiment, the
Durchtrittsöff ungen verschließbar. Passage openings can be closed.
Vorteilhaft sind die Durchtrittsöffnungen auf der Längsseite des Hutprofilträgers von einem U- förmigen, offenen Flansch umgeben, in den ein Verbindungselement , ein Verschlussdeckel od. dgl. einschiebbar ist. Advantageously, the passage openings on the longitudinal side of the hat profile carrier are surrounded by a U-shaped, open flange into which a connecting element, a closure cover or the like can be inserted.
Die Erfindung ist in den Zeichnungen beispielhaft dargestellt. Es zeigen : The invention is illustrated by way of example in the drawings. Show it :
Fig. 1 auf den Auflager.flanschen von zwei Hutprofilträgern Fig. 1 on the Auflager.flanschen of two hat profile carriers
gelagerte Deckenelemente in perspektivischer Draufsicht mit weggeschnittenen Teilen,  mounted ceiling elements in perspective plan view with cut away parts,
Fig. 2 eine Draufsicht auf die Decke nach Fig. 1 mit angedeuteter Fig. 2 is a plan view of the ceiling of FIG. 1 with indicated
Luftführung,  Air duct,
Fig. 3 einen Schnitt durch die Decke nach B - B' der Decke nach Fig. 3 shows a section through the ceiling to B - B 'the ceiling after
Fig. 2,  2,
Fig. 4 einen Schnitt durch eine Decke aus Ortbeton, 4 shows a section through a ceiling of in-situ concrete,
Fig.. 5 eine Draufsicht auf eine Decke mit einer anderen Fig. 5 is a plan view of a blanket with another
Luftführung,  Air duct,
Figuren 6 und 7 ein als Hülse ausgebildetes Verbindungselement in perspektivischer Ansicht und im Schnitt und Figures 6 and 7 designed as a sleeve connecting element in a perspective view and in section and
Figuren 8 und 9 ein als Rohrabschnitt ausgebildetes Figures 8 and 9 a trained as a pipe section
Verbindungselement in perspektivischer Ansicht und im Schnitt. Connecting element in perspective view and in section.
Nach der Figur 1 sind Deckenelemente 1 mit ihren Enden auf dem Auflagerflansch 2 von Hutprofilträgern 3 gelagert. Die According to FIG. 1, ceiling elements 1 are mounted with their ends on the support flange 2 of top hat rails 3. The
Deckenelemente 1 weisen in Längsrichtung der Deckenelemente verlaufende Kanäle 4 auf, die mit in den Längsseiten 5 am Ceiling elements 1 have in the longitudinal direction of the ceiling elements extending channels 4, with in the longitudinal sides 5 am
Hutprofilträger oberhalb der Auflagerflansche 2 angeordneten Durchtrittsöffnungen 6 verbunden sind. Hutprofilträger above the support flanges 2 disposed through openings 6 are connected.
Wie insbesondere die Figuren 2 bis 4 zeigen, ist das Innere der .Hutprofilträger 3 als Luftführungskanal ausgebildet, der mit den Kanälen 4 in den Deckenelementen 1 in Verbindung steht . As shown in particular Figures 2 to 4, the interior of the . Hutprofilträger 3 formed as an air duct, which is in communication with the channels 4 in the ceiling elements 1.
Geeignete Austrittsöffnungen 7 sind an der Unterseite der Deckenelemente 1 vorgesehen. Es sind auch Austrittsöffnungen an der Oberseite der Deckenelemente möglich. Suitable outlet openings 7 are provided on the underside of the ceiling elements 1. There are also outlet openings on the top of the ceiling elements possible.
Der Schnitt der Figur 4 zeigt den Anschluss eines The section of Figure 4 shows the connection of a
Lüftführungskanal s 4 an seitliche Hutprofilträger 3 bei einer Lüftführungskanal s 4 to side hat profile carrier 3 at a
Ortbetondecke 8. Ortbetondecke 8.
Nach Figur 5 hat ein Hutprofilträger 3 an beiden Längsseiten Auflagerflansche 2, auf denen Deckenelemente 1 gelagert sind. Vom Hutprofilträger 3 aus werden die Kanäle 4 in den Deckenelementen auf beiden Seiten versorgt. According to FIG. 5, a hat profile carrier 3 has support flanges 2 on both longitudinal sides, on which ceiling elements 1 are mounted. From hat profile 3 from the channels 4 are supplied in the ceiling elements on both sides.
Nach den Figuren 6 und 7 ist ein Verbindungselement als Hülse 9 ausgebildet. Die Hülse 9 hat einen umlaufenden Flansch 10 According to Figures 6 and 7, a connecting element is designed as a sleeve 9. The sleeve 9 has a circumferential flange 10
(Fig. 7) mit einer Dichtung 11 zum Anschluss an die  (Fig. 7) with a seal 11 for connection to the
Durchtrittsöff ung 6 des Hutprofilträgers 3. Der in den Kanal 4 des Deckenelementes 1 ragende Abschnitt der Hülse 9 ist über eine Ringdichtung 12 im Kanal abgedichtet. Nach den Figuren 8 und 9 ist ein Verbindungselement als Durchtrittsöff 6 of the hat profile carrier 3. The projecting into the channel 4 of the ceiling element 1 section of the sleeve 9 is sealed by a ring seal 12 in the channel. According to Figures 8 and 9 is a connecting element as
Rohrabschnitt 13 mit umlaufenden Flanschen 14 an beiden Enden ausgebildet . Pipe section 13 formed with circumferential flanges 14 at both ends.
Wie Figuren 8 und 9 weiter zeigen, ist die Durchtrittsöffnung 6 in der Längsseite 5 des Hutprofilträgers 3 von. einem U-förmigen, oben offenen Flansch 15 umgeben, in die der Rohrabschnitt 13 mit seinem Flansch 14 von oben eingeschoben werden kann. Zur Aufnahme von Toleranzen können auch zwei ineinander geschobene As Figures 8 and 9 further show, the passage opening 6 in the longitudinal side 5 of the hat profile carrier 3 of. surrounded by a U-shaped, open top flange 15, in which the pipe section 13 can be inserted with its flange 14 from above. To accommodate tolerances and two telescoped
Rohrabschnitte mit unterschiedlichem Durchmesser und jeweils einem Flansch verwendet werden. Pipe sections with different diameters and one flange are used.
Die Fig. 9 zeigt, dass auch das Deckenelement 1 entsprechende Flansche' 15 aufweist. Auch bei dieser Ausführungsform können zusätzliche Dichtungen vorgesehen sein. Fig. 9 shows that the ceiling element 1 has respective flanges' 15th Also in this embodiment, additional seals may be provided.
In den oben offenen Flansch 15 können auch nicht dargestellte Verschlussdeckel eingeschoben werden. Auf diese Weise ist es möglich, den Hutprofilträger 3 mit Durchtrittsöff ungen 6 zu versehen, die dann bei Bedarf an den. vorgesehenen Stellen geöffnet werden. In the open-topped flange 15 also not shown cap can be inserted. In this way it is possible to provide the hat profile carrier 3 with Durchtrittsöff openings 6, which then when needed to the. be opened.

Claims

Patentansprüche : Claims:
1. Hutprofilträger mit mindestens einem Auflagerflansch für Decken und/oder Deckenelemente mit luftführenden Kanälen, dadurch gekennzeichnet, dass in der Längsseite (5) des 1. Hutprofilträger with at least one Auflagerflansch for ceilings and / or ceiling elements with air ducts, characterized in that in the longitudinal side (5) of the
Hutprofilträgers (3) oberhalb des Auflagerflansches (2)  Hat profile carrier (3) above the support flange (2)
Durchtrittsöffnungen (6} vorgesehen sind, die mit den in den Decken (8) und/oder den Deckenelementen (1) angeordneten Passage openings (6} are provided which are arranged with those in the ceilings (8) and / or the ceiling elements (1)
Kanälen (4 ) verbindbar sind. Channels (4) are connectable.
2. Hutprofilträger nach Anspruch 1, dadurch gekennzeichnet, dass die Durchtrittsoffnungen (6) über Verbindungselemente (9, 13) mit den Kanälen (4) verbindbär sind. 2. Hutprofilträger according to claim 1, characterized in that the Durchtrittsoffnungen (6) via connecting elements (9, 13) are connectable to the channels (4).
3. Hutprofilträger nach Anspruch 2, dadurch gekennzeichnet , dass die Verbindungselemente als Hülse (9) , Rohrabschnitte {13) od. dgl . ausgebildet sind. 3. Hutprofilträger according to claim 2, characterized in that the connecting elements as a sleeve (9), pipe sections {13) od. Like. are formed.
4. Hutprofilträger nach Anspruch 2 oder 3, dadurch 4. Hutprofilträger according to claim 2 or 3, characterized
gekennzeichnet, dass die Verbindungselemente (9, 13) characterized in that the connecting elements (9, 13)
Dichtungen (11), Dichtringe (12) od. dgl. aufweisen. Seals (11), sealing rings (12) od. Like. Have.
5. Hutprofilträger nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Durchtrittsöffnungen (6) verschließbar sind. 5. Hat profile according to one of claims 1 to 4, characterized in that the passage openings (6) are closable.
6. Hutprofilträger nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Durchtrittsöffnungen (6) auf der 6. hat profile support according to one of claims 1 to 5, characterized in that the passage openings (6) on the
Längsseite (5) des Hutprofilträgers (3) von einem U-förmigen, offenen Plansch (15) umgeben sind, in die ein Long side (5) of the hat profile carrier (3) by a U-shaped, open planter (15) are surrounded in the one
Verbindungselement (13), ein Verschlussdeckel .od. dgl. Connecting element (13), a cap .od. like.
einschiebbar ist. is insertable.
EP11758368.2A 2010-07-01 2011-07-01 Ventilation duct system comprising a hat profile beam Active EP2588675B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010025839 DE102010025839B4 (en) 2010-07-01 2010-07-01 Ventilation network with a hat profile support and at least one ceiling element
PCT/DE2011/001469 WO2012010157A1 (en) 2010-07-01 2011-07-01 Hat profile beam

Publications (2)

Publication Number Publication Date
EP2588675A1 true EP2588675A1 (en) 2013-05-08
EP2588675B1 EP2588675B1 (en) 2014-12-03

Family

ID=44658505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11758368.2A Active EP2588675B1 (en) 2010-07-01 2011-07-01 Ventilation duct system comprising a hat profile beam

Country Status (3)

Country Link
EP (1) EP2588675B1 (en)
DE (1) DE102010025839B4 (en)
WO (1) WO2012010157A1 (en)

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Publication number Priority date Publication date Assignee Title
DE946389C (en) * 1943-06-02 1956-08-02 Wilhelm Ludowici Dr Ing Room-spanning ceiling panel with heating channels
GB619456A (en) * 1946-12-11 1949-03-09 Thomas Edward Archer Improvements relating to building blocks
DE2615428A1 (en) * 1976-04-09 1977-10-20 Theodor Cordes Kg Tube joint for masonry or concrete wall - has sockets for seals and plain tube ends for flexible connection
AU737866B2 (en) * 1997-09-08 2001-09-06 Casafico Pty Ltd Building component
US6536168B1 (en) * 2000-06-15 2003-03-25 San Donato Llc Apparatus and methods for moldable and customizable structures
NL1017845C1 (en) * 2001-04-13 2002-10-15 Gertjan Jelle De Wit Modular underfloor heating system, uses pipework fed through multiple channels in prefabricated concrete floor blocks
NL1019757C1 (en) * 2002-01-16 2003-07-17 Verkoop & Adviesbureau Concret Device for cooling floors during onset of increased temperature such as fire involves extra strength and rigidity by suppression of high temperature by cooling system
FI119196B (en) * 2002-05-29 2008-08-29 Peikko Finland Oy steel beam
DE10328734A1 (en) * 2003-06-25 2005-01-13 Rwth Aachen Device for tempering of component parts in which continuous gap exists between outer contour of pipe element and cavity contour of mineral component has arrangement whereby gap is filled completely with cellular material
DE202004018655U1 (en) * 2004-12-02 2005-04-21 Velthorst Beheer B.V. Steel composite beam with fire-protected support for ceiling elements
NL1031896C1 (en) * 2006-05-29 2007-11-30 Anne Pieter Van Driesum Beam for supporting floor plates, as well as base plate, combination plate or support rod as part of such a beam.
NL1033587C1 (en) * 2007-03-26 2008-09-29 Anne Pieter Van Driesum Prefabricated beam.
FI125420B (en) * 2008-06-27 2015-10-15 Peikko Finland Oy Method for providing a joint construction between a pillar and a beam and a joint construction between a pillar and a beam

Non-Patent Citations (1)

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Title
See references of WO2012010157A1 *

Also Published As

Publication number Publication date
EP2588675B1 (en) 2014-12-03
WO2012010157A1 (en) 2012-01-26
WO2012010157A4 (en) 2012-03-15
DE102010025839B4 (en) 2012-10-04
DE102010025839A1 (en) 2012-01-05

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