WO2011021928A1 - Eléments de construction possédant des propriétés isolantes perfectionnées - Google Patents

Eléments de construction possédant des propriétés isolantes perfectionnées Download PDF

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Publication number
WO2011021928A1
WO2011021928A1 PCT/NL2010/000122 NL2010000122W WO2011021928A1 WO 2011021928 A1 WO2011021928 A1 WO 2011021928A1 NL 2010000122 W NL2010000122 W NL 2010000122W WO 2011021928 A1 WO2011021928 A1 WO 2011021928A1
Authority
WO
WIPO (PCT)
Prior art keywords
element according
layer
layers
insulating
support
Prior art date
Application number
PCT/NL2010/000122
Other languages
English (en)
Inventor
Johannes Wouter Westerhoff
Original Assignee
Contour Isolatie Concepten B.V.
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 Contour Isolatie Concepten B.V. filed Critical Contour Isolatie Concepten B.V.
Publication of WO2011021928A1 publication Critical patent/WO2011021928A1/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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • 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
    • E04B1/82—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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered

Definitions

  • Construction elements with improved insulating properties Construction elements with improved insulating properties
  • the present invention relates to construction elements with improved insulating properties. More in particular the invention relates to construction elements comprising at least one insulating layer, optionally accu- mulating layer, such as a sound deadening layer, a fire resistant layer or a heat resistant layer, and at least one support layer, preferably a construction element composed of three layers of which the two outer layers are support layers, for example plaster of Paris plates with an insulating layer in between.
  • a construction element composed of one support layer, such as a plaster of Paris plate or similar, and one insulating layer against an existing wall, such as a concrete or reinforced concrete wall or other customary material, with the insulating layer facing the existing wall with insufficient insulating properties. This latter type is of importance in particular for existing constructions which no longer meet the desired properties with respect to sound deadening, fire resistance, heat resistance or accumulating properties.
  • plaster of Paris is mentioned in this specification at least one other material, such as sprayed concrete, foam concrete, limestone, wood, steel, aluminium, stainless steel, natural stone, baked brick may be used instead of or together with said plaster of Paris.
  • the support layer is usually 1-120 mm thick.
  • the insulating layer is usually composed of at least one of the following materials: expanded polystyrene with a density of 15-60 kg/m 3 (EPS) , polyisocyanurate with a density of 28-40 kg/m 3 (PIR) , polyurethane with a density of 28-40 kg/cm 3 (PUR) , extruded polystyrene with a density of 25-40 kg/cm 3 (XPS) , rock wool with a thickness of 20-150 mm with a density of 25-180 kg/cm 3 ; expanded polystyrene with an addition of graphite or carbon (colour: black/gray) (Neopor) , foamed phenol with a density of 25-50 kg/cm 3 (Resol-foam) , expanded perlite, optionally with fibers (Perlite) .
  • the thickness of an insulating layer is usually within the range of 15-140 mm and will also be determined by the intended result, that is that the thicker the layer
  • Construction elements according to the invention may consist in various embodiments.
  • a construction element is intended for an independent partition, it will preferably be composed of two support layers with one insulating layer between them, of two support layers with two insulating layers between them, or of three support layers and two insulating layers each one located between two support layers.
  • a construction element is intended for improvement of an existing partition, it will preferably be composed of one support layer with one insulating layer, or of one support layer with two insulating layers.
  • Construction elements with two or more support layers may comprise at least one insulating layer inserted, thus allowing to adjust the character and capacity of the insulating layer on location.
  • construction elements are intended for use in existing constructions, these construction elements will preferably have dimensions of 400 mm x 400 mm for length and width, alternatively 500 mm x 500 mm as thus the customary dimensions of partitions may be covered completely. On application in new constructions the construction ele- ments may also have the dimensions of a customary interior partition.
  • construction elements described above may also be used in suitable dimensions of a customary floor plate.
  • the various layers of the construction elements according to the invention may be glued together or be anchored. Instead the support layers may be connected in such a way that the insulating layer or layers may be inserted or be replaced at choice.
  • the construction elements may optionally be provided with a recess at the bottom and a fitting protru- berance at the top, preferably in the middle of the bottom and the top respectively.
  • Fig.l shows the preferred type of two support layers and one insulating interlayer
  • Fig.2 shows the type of two support layers and two insulating interlayers
  • Fig.3 shows the type of three support layers and two insulating interlayers
  • Fig.4 shows the type of one support layer and one insulating layer.
  • the first support layer is indicated with references 1, in Figs.2, 3 and 4 a second support layer is indicated with reference 1' and in Fig.3 a third support layer is indicated with reference 1".
  • the first insulating interlayer is indicated with reference 2 and in Figs 3 and 4 a second insulating interlayer is indicated with reference 2'.
  • the support layers may be identical or different and be composed of similar or different materials.
  • the insulating interlayers may be identical or different and be composed of similar or different materials.
  • Fig.5 shows in side view a support layer 1 with a recess 3 and a correspondingly shaped protuberance 3' , allowing the next layer to be positioned on top of the pre- ceding layer and warranting an adequate barrier.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

La présente invention concerne des éléments qui possèdent des propriétés isolantes améliorées. Plus particulièrement, les éléments comprennent au moins une couche isolante, facultativement une couche supplémentaire, telle qu’une couche d’insonorisation, une couche ignifuge ou une couche thermorésistante, et au moins une couche de support. Un élément de construction composé de trois couches est préféré. Les deux couches extérieures d’un tel élément de construction sont des couches de support, par exemple des plaques de plâtre de Paris avec une couche intermédiaire isolante. Cependant, selon le cas, il est également possible d’appliquer un élément de construction, composé d’une couche de support, telle qu’une plaque de plâtre de Paris ou similaire, et d’une couche isolante contre un mur existant.
PCT/NL2010/000122 2009-08-21 2010-08-20 Eléments de construction possédant des propriétés isolantes perfectionnées WO2011021928A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1037219A NL1037219C2 (en) 2009-08-21 2009-08-21 Construction elements with improved insulating properties.
NL1037219 2009-08-21

Publications (1)

Publication Number Publication Date
WO2011021928A1 true WO2011021928A1 (fr) 2011-02-24

Family

ID=42026849

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2010/000122 WO2011021928A1 (fr) 2009-08-21 2010-08-20 Eléments de construction possédant des propriétés isolantes perfectionnées

Country Status (2)

Country Link
NL (1) NL1037219C2 (fr)
WO (1) WO2011021928A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009324A1 (fr) * 2013-08-02 2015-02-06 Vincent Damour Panneau multicouche resistant au feu comportant un isolant et une barriere
CN105186321A (zh) * 2015-08-10 2015-12-23 四川贝森电器自动化有限公司 一种箱式变电站

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426891A1 (fr) * 1989-11-07 1991-05-15 Rolf Kuhn Gmbh Plaque ignifuge à base de silicate de sodium
EP1152095A1 (fr) * 1997-07-31 2001-11-07 Thüringer Dämmstoffwerke GmbH & Co. KG Procédé de revêtement de surface sélectivement d'éléments d'isolation
FR2816240A1 (fr) * 2000-11-06 2002-05-10 Advantop Panneau composite presentant une amelioration de l'acoustique aux bruits d'impact et de la stabilite thermique
EP1239093A2 (fr) * 2001-02-21 2002-09-11 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Elément stratifié de protection contre le feu, en particulier pour portes coupe-feu
WO2003044293A1 (fr) * 2001-11-20 2003-05-30 Saint-Gobain Isover Element de mur de separation pour cloisons et analogues, pourvu d'une charge d'isolant thermique, en particulier de laine minerale
US20040068948A1 (en) * 2002-10-03 2004-04-15 Wrass Lawrence J. Fire/party wall system
US20060090414A1 (en) * 2004-11-02 2006-05-04 Ye Ching L Fire-proof wood board used as floorboards, wallboards, and celling boards

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426891A1 (fr) * 1989-11-07 1991-05-15 Rolf Kuhn Gmbh Plaque ignifuge à base de silicate de sodium
EP1152095A1 (fr) * 1997-07-31 2001-11-07 Thüringer Dämmstoffwerke GmbH & Co. KG Procédé de revêtement de surface sélectivement d'éléments d'isolation
FR2816240A1 (fr) * 2000-11-06 2002-05-10 Advantop Panneau composite presentant une amelioration de l'acoustique aux bruits d'impact et de la stabilite thermique
EP1239093A2 (fr) * 2001-02-21 2002-09-11 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Elément stratifié de protection contre le feu, en particulier pour portes coupe-feu
WO2003044293A1 (fr) * 2001-11-20 2003-05-30 Saint-Gobain Isover Element de mur de separation pour cloisons et analogues, pourvu d'une charge d'isolant thermique, en particulier de laine minerale
US20040068948A1 (en) * 2002-10-03 2004-04-15 Wrass Lawrence J. Fire/party wall system
US20060090414A1 (en) * 2004-11-02 2006-05-04 Ye Ching L Fire-proof wood board used as floorboards, wallboards, and celling boards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009324A1 (fr) * 2013-08-02 2015-02-06 Vincent Damour Panneau multicouche resistant au feu comportant un isolant et une barriere
FR3009323A1 (fr) * 2013-08-02 2015-02-06 Vincent Damour Panneau multicouche resistant au feu comportant un isolant et une barriere
CN105186321A (zh) * 2015-08-10 2015-12-23 四川贝森电器自动化有限公司 一种箱式变电站

Also Published As

Publication number Publication date
NL1037219C2 (en) 2011-02-22

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