EP1268952B1 - Mur de batiment - Google Patents

Mur de batiment Download PDF

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Publication number
EP1268952B1
EP1268952B1 EP01938043A EP01938043A EP1268952B1 EP 1268952 B1 EP1268952 B1 EP 1268952B1 EP 01938043 A EP01938043 A EP 01938043A EP 01938043 A EP01938043 A EP 01938043A EP 1268952 B1 EP1268952 B1 EP 1268952B1
Authority
EP
European Patent Office
Prior art keywords
wall
layer
heat
building according
sound 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.)
Expired - Lifetime
Application number
EP01938043A
Other languages
German (de)
English (en)
Other versions
EP1268952A1 (fr
Inventor
Peter Nowack
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.)
Deutsche Rockwool Mineralwoll GmbH and Co OHG
Original Assignee
Deutsche Rockwool Mineralwoll GmbH and Co OHG
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 Deutsche Rockwool Mineralwoll GmbH and Co OHG filed Critical Deutsche Rockwool Mineralwoll GmbH and Co OHG
Publication of EP1268952A1 publication Critical patent/EP1268952A1/fr
Application granted granted Critical
Publication of EP1268952B1 publication Critical patent/EP1268952B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • 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
    • E04B1/625—Sheets or foils allowing passage of water vapor but impervious to liquid water; house wraps

Definitions

  • the invention relates to a building wall, in particular a building exterior wall, consisting of a support structure, the at least two substantially horizontally oriented longitudinal beams and at least two substantially vertically aligned cross member, which in nodes with each other are connected and on at least one side of the longitudinal and transverse beams a Planking, wherein between the longitudinal and transverse beams a heat- and / or sound insulation layer is arranged.
  • Such building walls are known from the prior art. Usually such building walls have a support structure in wood construction on.
  • the support structures consist of longitudinal and transverse beams, with in Dependence of the length or height of the building wall several longitudinal or Cross member may be provided. Compared to conventional truss constructions such support structures are not static enough stable, so that at least one planking must be provided, which the Stiffening support structure statically.
  • Between the longitudinal and / or cross members a heat and / or sound insulation layer is provided.
  • Such heat and / or Sound insulation layers are usually not suitable, the static To improve stability of such building walls, as usual heat and / or Sound insulation materials not or only limited to pressure or train are resilient. Since the standard cross sections of the wooden structures in the area are about 8 to 10 cm, which is arranged between this planking Heat and / or sound insulation layer usually insufficient to the required sound insulation values or the required thermal resistance to reach.
  • US-A-4 658 557 discloses a corresponding building wall, which is designed as a building exterior wall.
  • This previously known building wall consists of a support structure that is at least two substantially horizontal aligned longitudinal beams and at least two substantially vertically aligned Cross member which are interconnected in nodes. It is also a planking on at least one side of the longitudinal and transverse beams intended. Between the longitudinal and transverse beams is still a heat and / or Sound insulation layer arranged.
  • the invention has the object, in terms of improving a generic building wall of their moisture resistance, sound insulation and protection against pests and in terms of their thermal resistance, while improving the konres thermal resistance, while the structural design of such a building wall in terms of its processing into simplify.
  • a foil is arranged in particular in the form.
  • the inventive embodiment of a generic Building wall an additional heat and / or sound insulation layer, with the interposition of a water-draining and vapor-permeable layer is arranged on the outside planking.
  • This water-draining and vapor-permeable layer which is preferably formed as a film, protects the Supporting structure, d. H. the longitudinal and transverse beams before the passage of Moisture and wood pests.
  • the advantage is achieved that the wooden support structure is durable.
  • the order the water-draining and vapor-permeable layer directly on the planking has the advantage that the water-draining and vapor-permeable layer substantially from damage, for example during assembly of the building wall is protected by anchors or the like. This eliminates costly Fastening measures of the film, otherwise usual arrangement on the Surface of the additional external insulation. Furthermore, the water-draining and vapor-permeable layer already on the factory side on large-surface planking be provided so that when mounting the building wall only the joints of abutting planking plates in addition to a water-draining and vapor-permeable film covered or overlapping must be sealed.
  • the layer has a diffusion-equivalent air layer thickness S D ⁇ 0.5 m, in particular ⁇ 0.2 m.
  • the support structure on both sides of a planking, so that the first heat and / or sound insulation layer completely in the building wall is included.
  • the building wall can be set up individually Consist of elements, each with a support structure and two Planking with interposed heat and / or sound insulation layer exhibit.
  • the building wall construction site is built from their individual components. In the course of increasing However, prefabricated house construction is the former design of the Building wall of particular economic importance.
  • an outer shell in particular be arranged in the form of masonry.
  • This masonry may for example be provided with an outer layer of plaster.
  • the Outer shell may be spaced from the thermal and / or sound insulation layer be arranged to form an air gap, dissipated via the moisture can be.
  • the distance between the outer shell and the heat and / or Sound insulation layer is less than 10 cm, in particular less than 6 cm and has a size of at least 2 cm.
  • the Distance between the outer shell and the heat and / or sound insulation layer thus between 2 and 6 cm tall.
  • connection of the outer shell with the outside planking takes place via spacer elements that are connected to the outside Planking are connected and the heat and / or sound insulation layer succeed.
  • the water-draining and vapor-permeable layer directly on the planking Fasten.
  • a bonding of this layer on the planking advantageous.
  • the bonding can be done both full and partial area and factory-made. This will damage this water-draining and vapor-permeable layer during the usual Aufmauems the outer shell and its anchoring on the insulating layer or on the planking, for example by anchors to be performed, but also especially in correcting the correct arrangement of the water-draining and permeable layer prevented.
  • the planking consists of statically effective elements.
  • statically effective elements In particular are full wood, wood-based materials in the form of resin-bonded or cement-bonded wood Particle board, pore lightweight concrete, plasterboard and / or gypsum fibreboard panels suitable.
  • As a thermal and / or sound insulation layer are mineral fiber products, especially rock wool products provided.
  • a windsperrende and especially steam-braking Layer is arranged in the form of a film, cardboard and / or a paper.
  • the building wall consists of a support structure 1, which is not shown in detail, vertically extending cross members and with the cross members at junctions connected, horizontally oriented side rail 2 made of wood. Between the longitudinal members 2 is a heat and sound insulation layer. 3 made of rock wool, which is the space between the longitudinal beams 2 and fills the flanking crossbeams.
  • the support structure 1 is on both sides with a planking of wood panels over the entire surface covered.
  • the planking consists of an inner planking 4 and an outer planking 5, wherein the outer planking 5 directly on the longitudinal members 2 and the cross members, not shown, of the support structure 1 is applied while the inner planking 4 with interposition a wind barrier and vapor barrier layer 6, consisting from a film on the longitudinal members 2 and the not shown Cross beams of the support structure 1 is attached.
  • the support structure 1 forms together with the inner and the outer planking 4 or 5 a statically stable building wall.
  • a water-permeable and diffusion-open layer 7 with a diffusion-equivalent air layer thickness S D of 0.15 m is applied.
  • This water-draining and diffusion-open layer 7 is fixed or glued to the outer skin 5, wherein the adhesive layer is formed over part of the surface.
  • a plastic film is provided as a water-permeable and permeable layer 7, a plastic film is provided.
  • a heat and sound insulation layer 8 applied in the form of rock wool panels.
  • the Rock wool boards can be applied to the water-draining and vapor-permeable layer 7 glued or otherwise secured. For example, this can be done Also profile elements may be provided with the outer panel 5 screwed and formed engaging in the stone wool slabs.
  • the heat and sound insulation layer 8 is made of a plurality of spacer elements 9, which is an outer shell in the form of a masonry connect to the outer panel 5.

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

Claims (11)

  1. Mur de bâtiment, en particulier mur extérieur de bâtiment, constitué par une construction d'appui (1) qui présente au moins deux poutres longitudinales (2) orientées substantiellement horizontalement et au moins deux poutres transversales orientées substantiellement verticalement qui sont reliées l'une à l'autre en des points nodaux et qui présente sur au moins un côté des poutres longitudinales et transversales un revêtement de planches (4,5), une couche d'isolation thermique et/ou d'isolation phonique (3) étant placée entre les poutres longitudinales et transversales et une couche (7) étant placée sur le revêtement de planches sur le côté extérieur (5),
    caractérisé en ce que la couche (7) placée sur le revêtement de planches du côté extérieur (5) est placée en particulier sous forme de feuille directement sur le revêtement de planches (5) ;
    que la couche (7) est évacuatrice d'eau et ouverte à la diffusion et que la couche (7) est recouverte d'une couche d'isolation thermique et/ou phonique (8).
  2. Mur de bâtiment selon la revendication 1,
    caractérisé en ce que la couche (7) présente une épaisseur de couche d'air équivalente à la diffusion SD ≤ 0,5, en particulier ≤ 0,2.
  3. Mur de bâtiment selon la revendication 1,
    caractérisé en ce que la construction d'appui (1) présente des deux côtés un revêtement de planches (4, 5).
  4. Mur de bâtiment selon la revendication 1,
    caractérisé en ce que la couche d'isolation thermique et/ou phonique (8) est placée entre la couche (7) et une coque extérieure (10), en particulier un ouvrage de maçonnerie.
  5. Mur de bâtiment selon la revendication 1 ou 3,
    caractérisé en ce que le revêtement de planches (4, 5) est constitué par des éléments efficaces statiquement, en particulier par des bois massifs, des matériaux à base de bois sous forme de panneaux d'agglomérés liés par de la résine synthétique ou du ciment, des panneaux en béton léger poreux, en placoplâtre et/ou en staff.
  6. Mur de bâtiment selon la revendication 1 ou 3,
    caractérisé en ce qu'une couche bloquant le vent et en particulier une couche freinant la vapeur (6) sous forme de feuille, de carton et/ou de papier est placée entre le revêtement de planches côté intérieur (4) et la construction d'appui (1).
  7. Mur de bâtiment selon la revendication 4,
    caractérisé en ce que la coque extérieure (10) est placée écartée de la couche d'isolation thermique et/ou phonique (8).
  8. Mur de bâtiment selon la revendication 7,
    caractérisé en ce que l'écart entre la coque extérieure (10) et la couche d'isolation thermique et/ou phonique (8) est < 10 cm, en particulier est entre 2 et 6 cm.
  9. Mur de bâtiment selon la revendication 4,
    caractérisé en ce que la coque extérieure (10) est reliée au revêtement de planches du côté extérieur (5) par des éléments d'écartement (9).
  10. Mur de bâtiment selon la revendication 1,
    caractérisé en ce que la couche (7) est fixée directement sur le revêtement de planches, par exemple en étant collée.
  11. Mur de bâtiment selon la revendication 1,
    caractérisé en ce que la couche d'isolation thermique et/ou phonique (2, 8) est constituée par des produits en fibres minérales, en particulier par des produits en laine de roche.
EP01938043A 2000-04-03 2001-03-24 Mur de batiment Expired - Lifetime EP1268952B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20006112U DE20006112U1 (de) 2000-04-03 2000-04-03 Gebäudewand
DE20006112U 2000-04-03
PCT/EP2001/003383 WO2001075242A1 (fr) 2000-04-03 2001-03-24 Mur de batiment

Publications (2)

Publication Number Publication Date
EP1268952A1 EP1268952A1 (fr) 2003-01-02
EP1268952B1 true EP1268952B1 (fr) 2005-06-01

Family

ID=7939733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01938043A Expired - Lifetime EP1268952B1 (fr) 2000-04-03 2001-03-24 Mur de batiment

Country Status (6)

Country Link
EP (1) EP1268952B1 (fr)
AT (1) ATE296928T1 (fr)
AU (1) AU2001263807A1 (fr)
DE (2) DE20006112U1 (fr)
PL (1) PL358211A1 (fr)
WO (1) WO2001075242A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081839A1 (fr) 2001-04-03 2002-10-17 James Hardie Research Pty Limited Cannelure pour planches de parement, procedes de fabrication et installation
AR040590A1 (es) 2002-07-16 2005-04-13 James Hardie Res Pty Ltd Productos de cemento de fibra preacabados protegidos
US8281535B2 (en) 2002-07-16 2012-10-09 James Hardie Technology Limited Packaging prefinished fiber cement articles
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
DE102004059812A1 (de) * 2004-12-10 2006-06-29 Ewald Dörken Ag Dampfbremse zum Einsatz in Gebäuden
CA2648966C (fr) 2006-04-12 2015-01-06 James Hardie International Finance B.V. Element de construction renforce a surface etanche
FR2924139B1 (fr) 2007-11-28 2012-08-10 Saint Gobain Isover Systeme d'isolation de batiments par l'exterieur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658557A (en) * 1982-04-26 1987-04-21 Mulford Cass E Building wall construction
US5207043A (en) * 1988-11-07 1993-05-04 Mcgee Brian P Masonry connector
DE4221562A1 (de) * 1992-07-01 1994-01-13 Metzeler Schaum Gmbh Wärmedämmung für geneigte Dächer
DE4447681C2 (de) * 1994-04-29 2000-05-31 Gruenzweig & Hartmann Fassadendämmsystem

Also Published As

Publication number Publication date
EP1268952A1 (fr) 2003-01-02
PL358211A1 (en) 2004-08-09
WO2001075242A1 (fr) 2001-10-11
AU2001263807A1 (en) 2001-10-15
ATE296928T1 (de) 2005-06-15
DE50106392D1 (de) 2005-07-07
DE20006112U1 (de) 2000-07-06

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