WO2000045098A1 - Element de construction entourant un espace - Google Patents

Element de construction entourant un espace Download PDF

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Publication number
WO2000045098A1
WO2000045098A1 PCT/AT2000/000021 AT0000021W WO0045098A1 WO 2000045098 A1 WO2000045098 A1 WO 2000045098A1 AT 0000021 W AT0000021 W AT 0000021W WO 0045098 A1 WO0045098 A1 WO 0045098A1
Authority
WO
WIPO (PCT)
Prior art keywords
space
component according
enclosing component
plate
plates
Prior art date
Application number
PCT/AT2000/000021
Other languages
German (de)
English (en)
Inventor
Oskar Pankratz
Original Assignee
Oskar Pankratz
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 Oskar Pankratz filed Critical Oskar Pankratz
Priority to AU24218/00A priority Critical patent/AU2421800A/en
Publication of WO2000045098A1 publication Critical patent/WO2000045098A1/fr

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S21/00—Solar heat collectors not provided for in groups F24S10/00-F24S20/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Definitions

  • the invention relates to space-encompassing components, such as the walls and roof structures of buildings, these components containing supports on which outer panels and inner panels are mounted.
  • the facade structure provides three parallel panel fronts 1, 2, 3.
  • both the supports 4 between the inner 1 and the middle plate 2 and the supports 5 between the middle plate 2 and the outer glass plate 3 are to be regarded as weak points with regard to the thermal insulation .
  • These carriers cause a massive disturbance in the isotherms, which contributes to heat loss.
  • both the heat-insulating material 6 between the inner l and the middle plate 2 and the heat-insulating felt 7, which connects to the middle plate 2 must be fitted exactly, so that these insulation materials 6 , 7 connect to the supports 4, 5 as gap-free as possible.
  • the exact adjustment of the thermal insulation materials 6, 7 requires either specialists at the construction site or the prefabrication of such facade elements at a specialist company. In the latter case, however, the size of the facade elements is limited because they still have to be transportable.
  • the object is achieved in that, in the case of a component which encloses the space and has outer plates mounted on supports and internal inner plates, the supports, which are preferably made entirely of heat-insulating material, in particular wood, are T-beams, each with a web and an outer belt facing the outer plates and that each inner plate is attached to the inside of the outer belt of two adjacent T-beams.
  • the T-beam is much thinner in the area of its web than the solid beam that is used in the facades of the prior art.
  • the distance between an inner plate between two T-beams and the adjacent inner plate only has to be somewhat larger than the width of the web of the T-beam due to the arrangement of the inner plates according to the invention. Since the inner plates have a heat-insulating effect, the size of the distance between the inner plates is essential for the heat loss to be expected. In other words, the smaller the distances between the inner plates, the lower the heat losses. In the case of the use of the T-beams according to the invention with the fastening of the inner plates to the inside of the outer straps of the T-beams according to the invention, the distances between the inner plates can be kept small.
  • the production of the carrier from heat-insulating material, in particular wood reduces the heat losses in the region of the carrier.
  • the distance between the outer straps of two adjacent T-beams is less than the width of the inner plate, so that the inner plate is covered at its edges by the outer straps of the beams. This further reduces the heat losses in the area of the supports, so that it is practical in the area of the supports No disturbances can be observed in the isotherms. Due to the overlap of the edge areas of the inner panel by the outer straps of the T-beams, there is also a tolerance range for the width of the inner panel and for the insulating materials that may be on it, so that the assembly of the room-surrounding component does not have to be carried out by specialists, but e.g. can also be made on site by a carpenter, which TM significantly reduces manufacturing costs.
  • Manufacturing at the construction site also has the advantage that larger elements can be produced, since the finished elements then only have to be set up but no longer have to be transported.
  • the construction of the space-encompassing components according to the invention allows the following, easy to carry out assembly process: the T-beams are placed at a predetermined distance on the outside of their outer belts, then the inner plates are placed on the inside of the outside belts of two adjacent T-beams and nailed or screws attached to it. If necessary, the distance between the inner plate and the webs of the T-beams can still be sealed and insulating material can be added to the side of the inner plate facing away from the inner sides of the outer belts of the beams and the component can be closed at the ends of the beams facing away from the outer belts . Then the structure assembled in this way is set up or turned over and the outer panels can be installed.
  • the inner panel preferably carries insulating material on its side facing the outer panels, the thickness of which is less than the distance between the outer panel and the inner panel. The thermal insulation is increased by the insulating material and the air gap that results from this also has an insulating effect.
  • the insulating material- is a honeycomb body and in particular a ⁇ to the inner panel fused-cardboard honeycomb body.
  • Honeycomb bodies have particularly good thermal insulation properties; their production from cardboard makes ecological sense.
  • the insulating material can be mineral wool with an absorber fleece on it, which, in particular in combination with a translucent outer panel, allows good thermal insulation on the one hand and the entry of solar energy on the other.
  • the space between outer panels and inner panels which are preferably hydrophobic, medium-density fiberboard, can be filled with absorbent insulating material, in particular perlite, the sealing of the space between outer panels and inner panels preferably permitting gas exchange between the space and the outside air.
  • absorbent insulating material in particular perlite
  • the insulation material, in particular perlite not only provides thermal insulation, but can also absorb the condensate that forms on the inner surface of the cooler outer panel during partial heating (such as tanning) and dries out again when heated.
  • the pressure differences caused by cooling and heating are compensated for by the gas exchange between the room and the outside air.
  • the system can "breathe", so to speak. Excess water vapor is "breathed away” by leaks in the vapor sealing layer. Is used as an outer panel of glass and as insulation material Perlite, you also get a visually appealing design of the outer facade.
  • the inner plate is a fire-resistant plate.
  • the inner panel is a thermal insulation panel, there is a good relationship between the thickness of the panel, and thus the overall thickness of the component enclosing the room, and the thermal insulation to be achieved.
  • the inner plate carries on its side facing the outer plates an air or water collector which, in particular in combination with a translucent outer plate, allows the optimal use of solar energy.
  • the construction of the space-encompassing component according to the invention which provides air and water collectors on its inner plate, also solves the problem of the usually complicated arrangement of collectors.
  • the inner panel also carries insulation material in addition to the collectors, this results in a combination of using the radiated energy and reducing heat losses.
  • the outer plate is made of translucent material, then the solar energy, e.g. as mentioned earlier by collectors.
  • Each outer plate is preferably arranged between two struts which are mounted on the outside of two outer belts and have a smaller width than the outer belt.
  • the relatively wide outer surface of the outer belts is ideal for mounting intermediate strive to adjoin or hold the outer panels. If the width of these struts is less than the outside of the outer straps, the outer panels can also be attached directly to the outer straps next to the struts.
  • the T-beams are preferably double T-beams which, in addition to the outer belt, also have an inner belt.
  • the inner belts are suitable for the stable fastening of end elements for the room-surrounding component.
  • the component is preferably closed with a statically stabilizing and a windproof and, in particular, vapor-tight, closure element, which is or are attached to the ends of the supports facing away from the outer plates.
  • a statically stabilizing closure element which is also windproof, is a plate, in particular a layer plate.
  • the end element is attached to the outside of the inner belts.
  • insulation material on the side of the inner plate facing away from the outer plates, which additionally reduces the heat losses.
  • a further improvement of the thermal insulation results from a sealing of the inner panels against the webs of the T-beams.
  • FIG. 1 shows the prior art already described
  • FIG. 2 shows an embodiment of the present invention
  • FIG. 3 shows another embodiment of the invention.
  • 2 ⁇ shows a horizontal section through a section of a space-encompassing component according to the invention.
  • Two double-T beams 10 can be seen, such as are commercially available as TJI beams.
  • Each of the T-beams 10 has an inner belt 13, an outer belt 12 and an intermediate web 11.
  • the outer plates are ⁇ 14, preferably glass plates, for example, with on the outer side of the outer belt 12: adhesive 22 attached.
  • the areas between the glass plates 14 can be filled with silicone 23.
  • the inner plate 15 In the area of the webs 11 there is the inner plate 15 between the T-beams 10, onto which a cardboard honeycomb body 18 is laminated as insulating material.
  • the inner plate 15 is fastened with the insulating material 18 thereon by means of stainless steel screws 20 on the inner sides of the outer belts 12 of the adjacent T-beams 10. Stainless steel screws as fasteners cause only minor disturbances in the isotherms.
  • Sealing material 21 is located between the webs 11 and the edges of the inner plate 15.
  • the inner plate 15 can be designed as a chipboard, for example as a commercially available OSB plate. Subsequent to the side of the inner panel 15 facing away from the cardboard honeycomb body, insulating material 19, for example mineral wool, is also provided and the component is closed by a layer panel 17 fastened to the inner straps 13.
  • the static k value improves by at least 25% compared to the corresponding components of the prior art. Calculated over the heating period, the effective k-value approaches zero or even becomes negative.
  • the inner plate 15 which can also be an OSB plate in this case, is then mounted directly on the inside of the outer belts 12.
  • the space between the outer plate 14 and the inner plate 15 is filled with an absorbent insulating material 24 in the form of granules, such as perlite, which absorbs or releases the amounts of moisture resulting from temperature fluctuations.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne un élément de construction entourant un espace, qui comprend des poutres en T (10) qui sont constituées en entier d'un matériau thermo-isolant, en particulier de bois, et comprennent chacune une âme (11) et une bande extérieure. Sur les faces extérieures de cette bande extérieure sont fixées des plaques extérieures (14), et sur le côté intérieur des bandes extérieures (12) de deux poutres (10) voisines sont fixées des plaques intérieures (15).
PCT/AT2000/000021 1999-01-28 2000-01-27 Element de construction entourant un espace WO2000045098A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24218/00A AU2421800A (en) 1999-01-28 2000-01-27 Space-enclosing building element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0006199U AT3192U3 (de) 1999-01-28 1999-01-28 Raumumschliessender bauteil
ATGM61/99 1999-01-28

Publications (1)

Publication Number Publication Date
WO2000045098A1 true WO2000045098A1 (fr) 2000-08-03

Family

ID=3480503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2000/000021 WO2000045098A1 (fr) 1999-01-28 2000-01-27 Element de construction entourant un espace

Country Status (3)

Country Link
AT (1) AT3192U3 (fr)
AU (1) AU2421800A (fr)
WO (1) WO2000045098A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1228725A2 (fr) * 2001-02-02 2002-08-07 Linde AG Corps isolant pour présentoir
GB2440803A (en) * 2006-08-12 2008-02-13 Gradient Insulations Insulating structure
GB2565814A (en) * 2017-08-23 2019-02-27 Expanding Solutions Ltd Constructions for buildings
US10570622B1 (en) 2018-11-05 2020-02-25 Covestro Llc Roof assemblies, methods for their manufacture, and the use of such assemblies in a building
US10731341B2 (en) 2018-11-05 2020-08-04 Covestro Llc Floor assemblies, methods for their manufacture, and the use of such assemblies in a building

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT508759B1 (de) 2010-02-11 2011-04-15 Palfi Michael Bauelement für wand- und deckensysteme

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598447A1 (fr) * 1986-05-07 1987-11-13 Ros Pierre Structure porteuse legere perfectionnee pour batiments, divers, notamment a usage d'habitation
DE8806696U1 (fr) * 1988-05-21 1988-08-18 Kaufmann, Ralph A.H., 5000 Koeln, De
DE4103247A1 (de) * 1991-02-04 1992-08-06 Glasbau Seele Gmbh Lichtdurchlaessiges gebaeudeteil, naemlich gebaeudedach oder gebaeudeaussenwand
DE19704112A1 (de) * 1996-12-04 1998-06-18 Peter Kellner Trägerelement zur Befestigung von Unterkonstruktionen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051246A1 (de) * 1970-10-19 1972-06-08 Dirix, Alfred, Paal, Limburg (Belgien) Außenwand
DE3312824A1 (de) * 1983-04-09 1984-10-18 Heinrich 4280 Borken Holdschlag Wandelement
DE3500703C2 (de) * 1985-01-11 1986-09-18 Konrad 7210 Rottweil Meßner Fachwerkhauswand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598447A1 (fr) * 1986-05-07 1987-11-13 Ros Pierre Structure porteuse legere perfectionnee pour batiments, divers, notamment a usage d'habitation
DE8806696U1 (fr) * 1988-05-21 1988-08-18 Kaufmann, Ralph A.H., 5000 Koeln, De
DE4103247A1 (de) * 1991-02-04 1992-08-06 Glasbau Seele Gmbh Lichtdurchlaessiges gebaeudeteil, naemlich gebaeudedach oder gebaeudeaussenwand
DE19704112A1 (de) * 1996-12-04 1998-06-18 Peter Kellner Trägerelement zur Befestigung von Unterkonstruktionen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1228725A2 (fr) * 2001-02-02 2002-08-07 Linde AG Corps isolant pour présentoir
EP1228725A3 (fr) * 2001-02-02 2004-09-08 Linde Kältetechnik GmbH & Co.KG Corps isolant pour présentoir
GB2440803A (en) * 2006-08-12 2008-02-13 Gradient Insulations Insulating structure
GB2565814A (en) * 2017-08-23 2019-02-27 Expanding Solutions Ltd Constructions for buildings
US10570622B1 (en) 2018-11-05 2020-02-25 Covestro Llc Roof assemblies, methods for their manufacture, and the use of such assemblies in a building
WO2020096920A1 (fr) * 2018-11-05 2020-05-14 Covestro Llc Ensembles toit et leurs procédés de fabrication
US10731341B2 (en) 2018-11-05 2020-08-04 Covestro Llc Floor assemblies, methods for their manufacture, and the use of such assemblies in a building

Also Published As

Publication number Publication date
AU2421800A (en) 2000-08-18
AT3192U3 (de) 2000-01-25
AT3192U2 (de) 1999-11-25

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