EP1835090A2 - Elément de conduit pour installations électriques et CVCS - Google Patents

Elément de conduit pour installations électriques et CVCS Download PDF

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Publication number
EP1835090A2
EP1835090A2 EP07397005A EP07397005A EP1835090A2 EP 1835090 A2 EP1835090 A2 EP 1835090A2 EP 07397005 A EP07397005 A EP 07397005A EP 07397005 A EP07397005 A EP 07397005A EP 1835090 A2 EP1835090 A2 EP 1835090A2
Authority
EP
European Patent Office
Prior art keywords
duct element
pipes
duct
electric
cables
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Withdrawn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
EP07397005A
Other languages
German (de)
English (en)
Other versions
EP1835090A3 (fr
Inventor
Markku Sakari Sipilä
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.)
Consolis Technology Oy AB
Original Assignee
Consolis Technology Oy AB
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
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Application filed by Consolis Technology Oy AB filed Critical Consolis Technology Oy AB
Publication of EP1835090A2 publication Critical patent/EP1835090A2/fr
Publication of EP1835090A3 publication Critical patent/EP1835090A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/08—Vertical ducts; Channels, e.g. for drainage for receiving utility lines, e.g. cables, pipes
    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling

Definitions

  • the invention relates to a duct element for vertical installations of building services like HPAC pipes, electrical cables, data-communication cables and the corresponding cables and pipes.
  • the ducts of multi-storey apartment blocks are nowadays quite generally made of concrete elements.
  • this is implemented by casting big duct elements comprising one hollow cavity, whereby all the required electric cables, water pipes, air ducts and sewage pipes are installed inside this one big cavity.
  • this kind of a duct element requires fire brakes to be cast at the intermediate floors between the floors of the building, wherein the space between the pipes is totally cast with concrete.
  • Another known duct element is for example the solution of the Elpo-duct type, manufactured by Elpotek Oy, wherein a separate cavity has been formed for each pipe type, like water pipes, heating pipes, sewage pipes, air ducts and electric and data-communication cables, according to the dimensions required by the application.
  • the element in question is provided with ready-made branching at the required heights and at the required places.
  • One problem with this kind of a solution is the dimensional accuracy required from the ready-made product at the installation, because the positioning of the branching and the elements in line is critical.
  • a new type of a duct element wherein two or a plurality of grooves are formed, for installing the required pipes and cables thereto.
  • all pipe types like air ducts, water and sewage pipes and electric and communication cables are provided with their own specific grooves formed into the element, whereby it is no more necessary to insulate them from each other.
  • Grooves of special types can be designed to the element, for each object of application according to the individual needs. After the installation of the pipes and cables the grooves will be closed in order to form a uniform surface to the element, e.g. with concrete or different paneling solutions.
  • the duct element in accordance with the invention can also be implemented as a load-bearing structure or a load-bearing partition wall of the multi-storey apartment block, whereby it is not necessary to install separate duct elements to be embedded for example in the wall structures.
  • the duct element in accordance with the invention is characterized by what is stated in the characterizing part of Claim 1.
  • Figure 1 shows an example of a duct element 1 according to the invention.
  • the grooves 2, 3, 4 and 5 formed into the duct element 1 for installing pipes and cables needed for the installations of electric and HPAC systems, like air ducts, water and sewage pipes and electric and communication cables, into said grooves.
  • the grooves 2, 3, 4 and 5 are formed into the duct element 1 so that they extend a predetermined depth into the element 1.
  • the grooves 2, 3 and 4 have preferably a curved lower surface and a width that is determined so as to be suitable for the installation of air ducts, sewage and water pipes.
  • the groove 5, however, is designed and dimensioned for electric and communication cables, or for pressurized water pipes.
  • the duct element 1 is advantageously manufactured by slipform casting, whereby a plurality of elements can be cast sequentially, and the ready-cast duct elements can be loosened from each other e.g. by sawing them to predetermined lengths.
  • the duct element according to the invention can be cast with a separate casting machine designed for the manufacture of the elements.
  • the duct element can also be mold-cast by means of a normal mold technique.
  • the width of the duct element 1 is usually 1200 mm, and the thickness thereof ranges from 200 to 600 mm, depending on the thickness of the pipes to be installed.
  • the length of the duct element 1 depends on the floor height of the apartment block. In special cases, however, it is possible to depart from the above mentioned dimensions.
  • the duct element 1 can be manufactured either as a load-bearing structure or a non-load-bearing structure.
  • Duct elements having a load-bearing structure can be advantageously used as partition walls or as a part of a partition wall of the building.
  • the load-bearing property of the duct element structure is formed based on the reinforcement of the element.
  • the duct element according to the invention is installed in place at the same time as the other building elements, whereby these duct elements in general form a part of the wall.
  • the water and sewage pipes and air ducts, as well as the electric and communication cables and all other corresponding pipes and cables are installed into the grooves of the duct element after the installation of the elements, either insulated (thermal insulation and damp-proofing) or without insulation.
  • the branching needed for the horizontal lines are provided to the pipes.
  • the ducts are covered or closed with pumped jointing mortar or with a suitable concrete mass, or alternatively with insulation material and a board cover.
  • a suitable cover material is chosen based on the object of application and the pipes or cables to be installed in the groove.
  • the duct element and the grooves formed to it and the positioning thereof are dimensioned so that the duct element meets the requirements for refractory insulation and sound-proofing.
  • the holes and apertures required for the branching of the pipes and cables in other faces of the duct element are advantageously formed in the duct element in connection with the manufacturing.
  • FIG. 2 shows as a schematic view an example of the use of duct elements 1 in accordance with the invention as partition walls in a multi-storey apartment block.
  • the duct elements 1 act as load-bearing partition walls, the intermediate floors 6, 6' resting thereon.
  • a sewage pipe 7 has been installed inside one groove of the duct elements, the sewage pipes 8, 8' led through the intermediate wall elements being connected thereto.
  • Figures 3A and 3B show two examples of alternative embodiments in accordance with the invention.
  • Figure 3B shows an embodiment with grooves located on three different surfaces of the duct element.
  • the frame of the apartment block to be built can be made ready before installing the electric and HPAC pipes and cables.
  • conventional solution like in the solution of Elpotek, it is necessary to install the electric and HPAC pipes and cables simultaneously with the erection of the frame construction of the building, which makes the building schedules more complicated and easily causes delays in the implementation of the building schedule.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
EP07397005A 2006-03-15 2007-03-12 Elément de conduit pour installations électriques et CVCS Withdrawn EP1835090A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20060122U FI7151U1 (fi) 2006-03-15 2006-03-15 Hormielementti talotekniikan asennukseen

Publications (2)

Publication Number Publication Date
EP1835090A2 true EP1835090A2 (fr) 2007-09-19
EP1835090A3 EP1835090A3 (fr) 2008-06-04

Family

ID=36192086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07397005A Withdrawn EP1835090A3 (fr) 2006-03-15 2007-03-12 Elément de conduit pour installations électriques et CVCS

Country Status (2)

Country Link
EP (1) EP1835090A3 (fr)
FI (1) FI7151U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3695942A1 (fr) * 2019-02-12 2020-08-19 Elematic Oyj Procédé de fabrication de produits en béton préfabriqué

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9412259U1 (de) 1994-07-29 1994-09-29 Willemsen, Irena, 90559 Burgthann Eine leichte, nicht tragende Trennwand, schraub und nagelfest über die ganze Oberfläche und vorgefertigt
DE19753339A1 (de) 1997-08-18 1999-02-25 Manfred Schneider Vorgefertigte Montagebox für den Heizungs- und Rohrleitungsbau sowie den Sanitärbereich und Einrichtung zu ihrer Herstellung
DE10351765A1 (de) 2003-10-07 2005-05-12 Ahlmann Aco Severin Schalungselement zur Aufnahme von Versorgungsleitungen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9412259U1 (de) 1994-07-29 1994-09-29 Willemsen, Irena, 90559 Burgthann Eine leichte, nicht tragende Trennwand, schraub und nagelfest über die ganze Oberfläche und vorgefertigt
DE19753339A1 (de) 1997-08-18 1999-02-25 Manfred Schneider Vorgefertigte Montagebox für den Heizungs- und Rohrleitungsbau sowie den Sanitärbereich und Einrichtung zu ihrer Herstellung
DE10351765A1 (de) 2003-10-07 2005-05-12 Ahlmann Aco Severin Schalungselement zur Aufnahme von Versorgungsleitungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3695942A1 (fr) * 2019-02-12 2020-08-19 Elematic Oyj Procédé de fabrication de produits en béton préfabriqué
RU2747282C1 (ru) * 2019-02-12 2021-05-04 Елематик Ойй Способ производства сборных бетонных изделий

Also Published As

Publication number Publication date
EP1835090A3 (fr) 2008-06-04
FI7151U1 (fi) 2006-07-24
FIU20060122U0 (fi) 2006-03-15

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