EP2386695A1 - Plaque isolante - Google Patents

Plaque isolante Download PDF

Info

Publication number
EP2386695A1
EP2386695A1 EP10005101A EP10005101A EP2386695A1 EP 2386695 A1 EP2386695 A1 EP 2386695A1 EP 10005101 A EP10005101 A EP 10005101A EP 10005101 A EP10005101 A EP 10005101A EP 2386695 A1 EP2386695 A1 EP 2386695A1
Authority
EP
European Patent Office
Prior art keywords
incisions
insulating board
parallel
board according
insulation
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Withdrawn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
EP10005101A
Other languages
German (de)
English (en)
Inventor
Werner Breitenmoser
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.)
swisspor Management AG
Original Assignee
swisspor Management AG
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 swisspor Management AG filed Critical swisspor Management AG
Priority to EP10005101A priority Critical patent/EP2386695A1/fr
Publication of EP2386695A1 publication Critical patent/EP2386695A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • E04B1/762—Exterior insulation of exterior walls
    • 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
    • E04B2001/7695—Panels with adjustable width

Definitions

  • the present invention relates to a rectangular insulating sheet of plastic foam material according to the preamble of claim 1.
  • Insulating boards made of plastic foam material are widely used in the thermal insulation of building facades and often serve as a carrier for a plaster layer, which forms the weather protection of the facade. In such a facade construction, however, it should be noted that these insulation boards have a non-negligible thermal expansion, which can lead to cracks in the plaster layer at the plate joints. To address this problem, it is known to use insulation boards which have recesses which penetrate into the board and serve as relief slots. When processing the insulation board these cuts also serve as a cutting aid when the insulation board is to be divided into sections.
  • the currently known insulation boards with such relief slots have either a few, with a uniform spacing along the plate circumference extending incisions or a variety of narrow pitches parallel to each other running incisions.
  • a cutting aid for only a very few division mass is offered, which is detrimental to the ease of processing of these insulation boards.
  • these insulation boards have relatively poor thermal insulation values, which does not outweigh the advantage of a fine-stepped cutting aid provided by the slots, especially since in practice only certain basic pattern pitches, eg halving or doubling the insulation board, are relevant.
  • the known insulation boards with relief slots tend to discard (bowl).
  • the invention relates to a rectangular insulating sheet of plastic foam material.
  • This has in known manner two parallel outer surfaces, which are bounded by the mutually perpendicular edges of the insulation board.
  • each outer surface there are at least two parallel first cuts, which run parallel to a first edge of the insulating board. These first cuts each divide the outer surface of the insulation board carrying them into sections in a first direction perpendicular to their longitudinal extent.
  • each outer surface of the insulation board at least one perpendicular to the at least two first cuts and parallel to a second edge of the insulation board extending second incision exists, which divides this incision bearing outer surface of the insulation board in a second direction perpendicular to its longitudinal extent in sections.
  • Each outer surface of the insulation board thus has at least two parallel first incisions and at least one second incision extending perpendicular thereto.
  • the position of the first and second cuts in the two outer surfaces of the insulation board chosen such that when turning the insulation board from a first position in which a first of its outer surfaces is horizontal and facing up to a parallel to one of the incisions of the first Outer surface and centrally through the insulating plate extending axis of rotation around in a second position in which the second of the outer surfaces of the insulation board is horizontal and facing upward, the Parallel to the axis of rotation extending incisions of the second outer surface in the second position have the same position as the parallel to the axis of rotation extending incisions of the first outer surface in the first position.
  • the incisions of the second outer surface running perpendicular to the axis of rotation are offset in the second position with respect to the incisions of the first outer surface running perpendicular to the axis of rotation in the first position.
  • the present invention relates to a rectangular insulating sheet of plastic foam material, which in each of its outer surfaces in each case two first incisions which extend parallel to an edge of the insulating board, and a perpendicular thereto extending second incision.
  • the incisions are arranged such that, when the insulating panel is turned over from a first position, in which a first of its two outer surfaces faces upward, to a rotation axis parallel to one of the slots of the first outer surface and centrally through the insulating panel, to a second position in which the second outer surface of the insulation board facing upward, extending parallel to this axis of rotation incisions of the second outer surface in the second position have the same position as the parallel to this axis of rotation extending incisions of the first outer surface in the first position, while perpendicular to these incisions of the second outer surface extending in the second position are offset relative to the incisions of the first outer surface extending in the first position perpendicular to this axis of rotation.
  • the greatest distance between two parallel cuts of the same outer surface or between two parallel cuts of different outer surfaces of the insulation board or between an edge of the insulation board and this edge next to the parallel extending incision is smaller than 35 cm.
  • the largest incision-free portion of the insulation board has an area that fits into a square with 35 cm edge length. It has been shown that in the plastic foam materials that are customary today, non-cutting plate areas up to this size are unproblematic with respect to the thermal expansion behavior of the insulating board.
  • the two parallel first cuts according to the invention define the outer surface in the first direction in sections of 2/6, 3/6 and 1/6 of the extent of the outer surface in this first direction.
  • the section with 3/6 of the extension between the sections with 2/6 and 1/6 of the extension is arranged.
  • the second incision extending perpendicularly to these two first incisions divides the outer surface in the second direction into sections 1/3 and 2/3 of the extent of the outer surface in this second direction.
  • the insulation board in each outer surface exactly two parallel first incisions and exactly one vertically to the first two incisions extending second incision.
  • this results in an inventive insulation board with a good thermal expansion relief and a good thermal insulation capacity, which also offers a particularly practical cutting aid.
  • the incisions Penetrate the incisions substantially perpendicular to the respective outer surface in the insulation board, which is preferred, so the incisions can optimally meet their part function as a cutting aid. Also, the boundaries of the cuts in this case form a right angle with the respective outer surface, which increases the security against breaking the boundary edges of the cuts.
  • the first and second incisions each penetrate deeper than half the thickness of the insulating panel in the insulating panel, in particular lower than 65% of the insulating panel thickness. In this way, a good thermal expansion relief can be ensured by the respective incision.
  • the outer surfaces of the insulation board each have a longitudinal extent, which is twice as large as the transverse extent.
  • the outer surfaces of the insulation board have a length of 1000 mm and a width of 500 mm. Insulation boards of such dimensions are easy to transport and handle and allow efficient work, which is why these dimensions are established in the construction industry.
  • the insulation board has a thickness greater than or equal to 120 mm, preferably a thickness of 200 mm or 300 mm. Such insulation boards allow with the plastic foam materials available today excellent thermal insulation of building facades.
  • the first and second cuts have a width of 1 mm to 2 mm. In this way they can absorb both shrinkage and expansion of the insulation board.
  • the inventive insulating board is made of a thermoplastic foam plastic material and the first and second cuts are made by thermal cutting.
  • the surfaces of the boundaries of the incisions are at least partially closed, whereby the water absorption capacity of these surfaces is reduced or a water absorption over these surfaces is even completely prevented.
  • first and second cuts of both outer surfaces are identical in their width and depth, which is preferred, they can be manufactured with the same tool, which makes cost savings possible.
  • Particularly preferred materials for the insulating board according to the invention are expanded or extruded polystyrene rigid foam, rigid polyurethane foam or rigid phenolic foam, in particular dark-pigmented expanded or extruded polystyrene rigid foam.
  • Such materials are available at low cost and established in the field of building insulation.
  • pigmented polystyrene rigid foam results in a particularly advantageous ratio of material costs and thermal insulation.
  • the insulation boards according to the invention are preferably single-layered and formed in one piece from such a material or have at least one material from this group.
  • insulating board whose boundaries or edges are formed by substantially flat end faces, to enable a blunt collision of several insulation boards to form a closed facade insulation with straight butt joints.
  • Such insulation board can be produced inexpensively and easily processed.
  • the boundaries or edges of the insulation board of grooves and springs forming end faces are formed to allow a collision of several insulation boards under penetration into each other in order to form a closed facade insulation with labyrinthine joints.
  • Such insulation boards have the advantage that material shrinkage in the area of the board joints can be absorbed by the labyrinthine joint joints, without causing an open gap.
  • the Fig. 1 shows an inventive insulation board of expanded polystyrene foam in a perspective side view.
  • the insulation board has a rectangular base area of 500 mm (width) to 1000 mm (length) and a thickness of 350 mm.
  • each of the two outer surfaces A, B has a plurality of recesses 1a, 1b, 1c and 2a, 2b, 2c, which are identical with respect to their width and depth, and which penetrate into the insulating panel perpendicular to the respective outer surface A or B, with a Penetration depth of about 2/3 of the plate thickness.
  • the junctions of the incisions 1a, 1b, 1c, 2a, 2b, 2c are shown in these areas with thin solid lines, while their junctions in the invisible in this perspective facing down Outside surface B and are shown in the non-visible faces with thin dashed lines.
  • Each of the two outer surfaces A, B has two parallel first incisions 1a, 1b and 2a, 2b and a perpendicular to the first two incisions 1a, 1b and 2a, 2b extending second incision 1c and 2c, wherein the first and second incisions 1a, 1b, 1c and 2a, 2b, 2c each extend parallel to an edge of the insulating board and so the respective outer surface A and B in a first direction perpendicular to the longitudinal extent of the respective first incisions 1a, 1b and 2a, 2b and in a second direction perpendicular to the longitudinal extension of the respective second incision 1c and 2c into sections.
  • the two parallel first incisions 1a, 1b and 2a, 2b respectively divide the respective outer surface A or B in the first direction into sections 2/6, 3/6 and 1/6 of the extent of this outer surface A or B in this direction with the 3/6 extension portion between the 2/6 and 1/6 portions of the extension.
  • the respective second incision 1c and 2c respectively perpendicular to the first two incisions 1a, 1b and 2a, 2b divides the respective outer surface A or B in the second direction into sections 1/3 and 2/3 of the extent of the respective outer surface A and B. in this direction.
  • FIGS. 2, 3 and 4 is a top view of the insulation board Fig. 1 in the position shown there ( Fig. 2 ), a plan view of the insulation board Fig. 1 after rotation through 180 ° about the axis Y ( Fig. 3 ) and a plan view of the insulation board Fig. 1 after rotation through 180 ° about the axis X ( Fig. 4 ), the incisions 1 a, 1 b, 1 c, 2 a, 2 b, 2 c arranged in the two outer surfaces A, B of the insulation board, that when turning the insulation board of the in the FIGS.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP10005101A 2010-05-14 2010-05-14 Plaque isolante Withdrawn EP2386695A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10005101A EP2386695A1 (fr) 2010-05-14 2010-05-14 Plaque isolante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10005101A EP2386695A1 (fr) 2010-05-14 2010-05-14 Plaque isolante

Publications (1)

Publication Number Publication Date
EP2386695A1 true EP2386695A1 (fr) 2011-11-16

Family

ID=43333184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10005101A Withdrawn EP2386695A1 (fr) 2010-05-14 2010-05-14 Plaque isolante

Country Status (1)

Country Link
EP (1) EP2386695A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705851A1 (de) * 2011-12-08 2013-06-14 Swisspor Man Ag Anordnung zur Bildung isolierter Gebäudefassaden.
DE202015100349U1 (de) * 2015-01-26 2016-04-29 Bau-Fritz GmbH & Co. KG seit 1896 Schalldämmplatte

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070227086A1 (en) * 2006-03-14 2007-10-04 Global Building Systems, Inc. Building Panels with Support Members Extending Partially Through the Panels and Method Therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070227086A1 (en) * 2006-03-14 2007-10-04 Global Building Systems, Inc. Building Panels with Support Members Extending Partially Through the Panels and Method Therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705851A1 (de) * 2011-12-08 2013-06-14 Swisspor Man Ag Anordnung zur Bildung isolierter Gebäudefassaden.
DE202015100349U1 (de) * 2015-01-26 2016-04-29 Bau-Fritz GmbH & Co. KG seit 1896 Schalldämmplatte

Similar Documents

Publication Publication Date Title
EP0487948B1 (fr) Procédé et dispositif pour placer des caneaux dans la surface des matériaux panneaux doux et usage de ce dispositif
DE2546235A1 (de) Blechriegelschiene zum aufbau von waermeisolierenden bauteilen
EP2821191A1 (fr) Elément de plaque en bois
DE3146188C1 (de) Vorrichtung zur Befestigung einer Daemmstoffschicht an einer Wand
EP2386695A1 (fr) Plaque isolante
DE8435927U1 (de) Winkeldistanzstück für die Verlegung von Fliesenplatten mit Fugenlinien von vorgegebener Breite
EP1431473B1 (fr) Panneau isolant pour façades de bâtiments
WO2011051794A2 (fr) Plaque de bois semi-massif composée de profilés de bois collés les uns aux autres
DE10008332C1 (de) Dämmstoffmaterial zum klemmenden Einbau zwischen Begrenzungen
AT516882A1 (de) Schneidleiste
EP1872918A1 (fr) Sciage des planches en bois avec une scie circulaire
EP0006098B1 (fr) Procédé pour la fabrication de plaques de construction à base de plâtre et de carton, à on moins un côté transversal chaufreiné
EP2946044B1 (fr) Panneau léger et son procédé de production
DE1989172U (de) Hohlplatte zur erstellung von wandverkleidungen, einschubdecken od. dgl.
EP3460136B1 (fr) Procédé de fabrication d'un élément acoustique
DE3426653A1 (de) Dachgaube
DE4434658C2 (de) Dämmplatte und Verfahren zur Herstellung einer Dämmplatte
DE3210915A1 (de) Baustein und aus diesem gebildete wand
EP1160392A2 (fr) Panneau de façade extrudé
AT13485U1 (de) Isolierte Gebäudefassade
DE8617998U1 (de) Plattenförmiges Verbundelement
CH713121B1 (de) Holzbalken, sowie Holzbalken-Verband, Wandelement, Deckenelement oder Dachelement für ein Gebäude, mit jeweils mehreren solchen Holzbalken.
AT512652B1 (de) Wärmedämmplatte
DE102017113368A1 (de) Mehrschichtplatte und Verfahren zu ihrer Herstellung
WO2010081745A1 (fr) Composant comprenant une couche de recouvrement et une couche de construction légère, et procédé de production de ce composant

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME RS

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

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: 20120517