EP0018699A1 - Procédé pour l'isolation d'un mur et mur isolé par l'application de ladite méthode - Google Patents

Procédé pour l'isolation d'un mur et mur isolé par l'application de ladite méthode Download PDF

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Publication number
EP0018699A1
EP0018699A1 EP80200422A EP80200422A EP0018699A1 EP 0018699 A1 EP0018699 A1 EP 0018699A1 EP 80200422 A EP80200422 A EP 80200422A EP 80200422 A EP80200422 A EP 80200422A EP 0018699 A1 EP0018699 A1 EP 0018699A1
Authority
EP
European Patent Office
Prior art keywords
wall
layer
insulating
concrete
facade
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Withdrawn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
EP80200422A
Other languages
German (de)
English (en)
Inventor
Hendrikus Veldhoen
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.)
Van Neerbos Betonchemie BV
Original Assignee
Van Neerbos Betonchemie BV
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 Van Neerbos Betonchemie BV filed Critical Van Neerbos Betonchemie BV
Publication of EP0018699A1 publication Critical patent/EP0018699A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/02Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04Bases for plaster
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, 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
    • E04B1/762Exterior insulation of exterior walls

Definitions

  • the invention relates to a method of insulating a wall, in particular of a facade made of brickwork, concrete or the like mineral material, there being applied on the wall an insulating layer and on the insulating layer a top or finishing layer.
  • a facade insulation there is first applied on the facade, after cleaning same, an insulating layer by means of an adhesive layer, said insulating layer being mostly in the form of a foam sheet, while subsequently on the foam layer there is glued a glass fibre mat whereon again there is applied the water-repellent finishing layer, e.g. an ornamental plaster layer.
  • This prior art method has a number of drawbacks, such as the fact that the application of the foam layer requires a proper cleaning and smoothing of the facade, that three glueing operations have to be carried out and furthermore that this time-consuming method can only be executed by skilled personnel.
  • the final result of the prior art method also has drawbacks.
  • the foam insulation layer as a matter of fact is vapour-inhibiting, so that between the facade and the foam layer vapour bubbles may be produced.
  • the foam layer is relatively soft and consequently the facade is mechanically vulnerable.
  • use is made in the prior art method of various materials strongly deviating as regards physical properties, while also the use of foam sheets sometimes entails the risk of fire through released vapours, while the life seems limited in view of the employed materials. Moreover, repairs are complicated.
  • an anchoring is secured to the wall which is embedded, through direct spraying of mortar against the wall, in a concrete layer forming the insulating layer.
  • the simple anchoring for such a concrete layer which itself has already some adhesion, even on uncleaned facade surfaces, can be simply formed according to the invention by a number of anchors applied in the facade wall with a free end projecting from the wall, said free end being embedded in the concrete layer.
  • Such anchors have a. given elasticity which limit the chance of crack formation upon relative movements of facade wall and insulating concrete layer.
  • the free ends of the anchors can be interconnected by threads which are likewise embedded in the insulating concrete layer.
  • the invention also concerns an insulated wall provided with a concrete layer directly applied thereon, with an anchoring embedded therein and attached to the wall, and a top layer disposed on the insulating concrete layer.
  • concrete instead of foam plastic for forming an insulating layer has the advantage that concrete is vapour-transmissive by nature, so respiratory, so that the formation of vapour bubbles between facade and insulating layer is prevented.
  • concrete is a material that as regards mechanical properties, such as coefficient of expansion, is much closer to the normal facade material, brickwork or likewise concrete, so that mutual dilatation differences are minimized.
  • Concrete moreover, is mechanically more resistant than foam plastic, so that the chance of damage to a wall insulated in accordance with the invention is less than the insulated facade walls manufactured according to the prior art techniques.Since concrete can be sprayed, the facade need not be smoothed and as already mentioned in the foregoing, an elaborate previous facade cleaning is not necessary.
  • the facade insulation manufactured in accordance with the invention is not only less expensive than the prior art insulated fagades, in that the application can be effected quicker and with less skilled personnel, but moreover the properties, both the mechanical properties and the insulating properties, are better than those of facade insulations made in a known manner.
  • the facade wall e.g. a one- brick masonry wall, a concrete layer 2
  • anchors 3 there is sprayed directly against the facade wall 1, e.g. a one- brick masonry wall, a concrete layer 2, while previously a plurality of anchors 3 has been attached in the wall 1, projecting with their free ends from the wall 1.
  • the free anchor ends are interconnected by an anchoring thread 4, e.g. a glass fibre or nylon fibre.
  • a top or finishing layer 6 can be applied directly on the concrete layer 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
EP80200422A 1979-05-03 1980-05-02 Procédé pour l'isolation d'un mur et mur isolé par l'application de ladite méthode Withdrawn EP0018699A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7903495A NL7903495A (nl) 1979-05-03 1979-05-03 Gevelisolatie.
NL7903495 1979-05-03

Publications (1)

Publication Number Publication Date
EP0018699A1 true EP0018699A1 (fr) 1980-11-12

Family

ID=19833097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80200422A Withdrawn EP0018699A1 (fr) 1979-05-03 1980-05-02 Procédé pour l'isolation d'un mur et mur isolé par l'application de ladite méthode

Country Status (2)

Country Link
EP (1) EP0018699A1 (fr)
NL (1) NL7903495A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467098A1 (fr) * 1990-07-14 1992-01-22 KAEFER Isoliertechnik GmbH & Co. KG Façade constituée d'une couche d'isolation minérale et d'un enduit de plâtre ainsi que la méthode de sa fabrication
WO2009006441A2 (fr) * 2007-06-28 2009-01-08 Spiderlath, Inc. Système de support à volige
CN102704583A (zh) * 2011-03-28 2012-10-03 王宪辉 一种复合保温系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR588742A (fr) * 1924-11-10 1925-05-14 Revêtement en ciment armé pour maisons et pavillons en bois
GB240705A (en) * 1925-02-04 1925-10-08 Charles Boot Improvements in or relating to walls & roofs
CH141466A (de) * 1929-09-25 1930-08-15 Lambrecht Fritz Verfahren zur Befestigung von Verputz an Holzwerk.
GB1124849A (en) * 1965-07-29 1968-08-21 Shell Int Research A reinforcement mat and a method of constructing a plastered wall or ceiling by means of this mat
DE2042735A1 (en) * 1970-08-28 1972-03-09 Gerd Leschus Kunststoff-Fabrik, 5600 Wuppertal Water-proof plastic film - which can be rendered onto, for applying to brickwork
FR2287558A1 (fr) * 1974-10-08 1976-05-07 Julien Guy Procede d'isolation thermique et acoustique de murs et autres parois et revetement isolant obtenu
FR2293540A1 (fr) * 1974-12-04 1976-07-02 Rheinische Kalksteinwerke Procede pour la realisation d'un revetement de facade isolant de la chaleur, sans espace d'air arriere

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR588742A (fr) * 1924-11-10 1925-05-14 Revêtement en ciment armé pour maisons et pavillons en bois
GB240705A (en) * 1925-02-04 1925-10-08 Charles Boot Improvements in or relating to walls & roofs
CH141466A (de) * 1929-09-25 1930-08-15 Lambrecht Fritz Verfahren zur Befestigung von Verputz an Holzwerk.
GB1124849A (en) * 1965-07-29 1968-08-21 Shell Int Research A reinforcement mat and a method of constructing a plastered wall or ceiling by means of this mat
DE2042735A1 (en) * 1970-08-28 1972-03-09 Gerd Leschus Kunststoff-Fabrik, 5600 Wuppertal Water-proof plastic film - which can be rendered onto, for applying to brickwork
FR2287558A1 (fr) * 1974-10-08 1976-05-07 Julien Guy Procede d'isolation thermique et acoustique de murs et autres parois et revetement isolant obtenu
FR2293540A1 (fr) * 1974-12-04 1976-07-02 Rheinische Kalksteinwerke Procede pour la realisation d'un revetement de facade isolant de la chaleur, sans espace d'air arriere

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467098A1 (fr) * 1990-07-14 1992-01-22 KAEFER Isoliertechnik GmbH & Co. KG Façade constituée d'une couche d'isolation minérale et d'un enduit de plâtre ainsi que la méthode de sa fabrication
WO2009006441A2 (fr) * 2007-06-28 2009-01-08 Spiderlath, Inc. Système de support à volige
WO2009006441A3 (fr) * 2007-06-28 2009-06-11 Spiderlath Inc Système de support à volige
US9145688B2 (en) 2007-06-28 2015-09-29 Spiderlath, Inc. Lath support system
CN102704583A (zh) * 2011-03-28 2012-10-03 王宪辉 一种复合保温系统

Also Published As

Publication number Publication date
NL7903495A (nl) 1980-11-05

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Legal Events

Date Code Title Description
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

AK Designated contracting states

Designated state(s): BE DE GB NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19810507

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VELDHOEN, HENDRIKUS