EP0041059B1 - Maçonnerie composée de deux couches - Google Patents

Maçonnerie composée de deux couches Download PDF

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Publication number
EP0041059B1
EP0041059B1 EP81890065A EP81890065A EP0041059B1 EP 0041059 B1 EP0041059 B1 EP 0041059B1 EP 81890065 A EP81890065 A EP 81890065A EP 81890065 A EP81890065 A EP 81890065A EP 0041059 B1 EP0041059 B1 EP 0041059B1
Authority
EP
European Patent Office
Prior art keywords
ribs
masonry
gaps
width
insulation layer
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
Application number
EP81890065A
Other languages
German (de)
English (en)
Other versions
EP0041059A2 (fr
EP0041059A3 (en
Inventor
Hedwig Anzinger
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.)
Rieseneder U Co KG GmbH
Original Assignee
Rieseneder U Co KG GmbH
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 Rieseneder U Co KG GmbH filed Critical Rieseneder U Co KG GmbH
Publication of EP0041059A2 publication Critical patent/EP0041059A2/fr
Publication of EP0041059A3 publication Critical patent/EP0041059A3/de
Application granted granted Critical
Publication of EP0041059B1 publication Critical patent/EP0041059B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material

Definitions

  • the invention relates to a double-layer masonry with an inner insulating layer of mineral wool or the like. And a space between the insulating layer and the outer shell for masonry rear ventilation.
  • Double-layer masonry with a central insulation layer is characterized by its good heat storage capacity and, above all, by its excellent insulation properties, whereby mineral wool or steam-permeable polystyrene or other insulation materials with a lower vapor diffusion resistance factor than the load-bearing masonry part, i.e. the inner shell, have proven themselves as insulation materials Allow materials to breathe in the masonry.
  • the insulating effect of the mineral wool or the like deteriorates significantly with increasing moisture, care must also be taken to ensure that, through adequate ventilation of the masonry, neither water vapor diffusing through the inner shell nor driving rain penetrating through the outer shell wet the insulation layer to a permissible extent can.
  • a multi-layer masonry emerges, which consists of complicated building blocks and cavities and is used primarily for sound insulation.
  • an insulating layer laminated on both sides with foils, which is supported on horizontal ribs opposite the inner shell and leaves an air gap towards the outer shell.
  • the outer shell is the load-bearing shell, and there is absolutely no security between the outer shell and the insulation layer to keep the air gap clear.
  • the masonry is designed for internal sound insulation, and there is no provision for ventilation of the facade or outer shell.
  • EP-A-0 032 519 which falls under Article 54 (3) of the EPC, shows brick units for the production of facade curtains for hanging facades, the surface-ground or cut, bonded brick units having inwardly projecting ribs for support on insulating plates.
  • these brick units must be aligned precisely with one another because of the assembly fitting required for their construction, so that ribs and joints of the units lying one above the other are aligned, which makes the construction cumbersome and time-consuming.
  • the invention is therefore based on the object to eliminate these deficiencies and to provide masonry of the type described which can be constructed in a simple, rational manner and always ensures the desired rear ventilation.
  • the outer shell consists of building blocks which have inwardly projecting, perpendicular ribs and are bricked up in such a way that the joints of a row are offset from the joints of the row arranged above, the width of the ribs and the The width of the gaps remaining between them are chosen such that the ribs of one stone cannot close the gaps of the other stone arranged above them.
  • These ribs always keep the insulation layer at a suitable distance by themselves, which ensures the formation of the space required for rear ventilation alone with the usual masonry masonry without the need for additional battens, mounting fittings or the like.
  • the corresponding width ratios of ribs and gaps create continuous air channels from bottom to top, regardless of the type or size of the displacement of rows of stones, which have a chimney-like effect and provide the desired ventilation.
  • the ribs can be formed directly from the building block or from strips connected to the building block by gluing, foaming or the like. Their cross-sectional shape is variable and, moreover, they do not need over the entire stone height to run continuously, it is sufficient to have them in sections.
  • the contact area between the ribs and the insulation layer must be kept as small as possible.
  • the ribs must also be correspondingly high in order to reliably prevent the gaps from being closed by the soft insulating material, the rib height being decisive for the width of the gaps, so that there is a certain relationship between shape and with regard to the existing strength properties Size of the ribs and their mutual distance results. Quite favorable conditions occur when the average rib width is approximately half the maximum rib height and the average gap width is approximately two to five times the maximum rib height.
  • the average width or maximum height of the ribs should be at least 1 or 2 cm and the average gap width 5 cm.
  • a double-layer masonry 1 consists of the load-bearing inner shell 2, the outer shell 3 erected at a distance therefrom and a central insulating layer 4 made of mineral wool or the like would have to be provided for a rear ventilation of the masonry 1, which requires a space between the outer shell 3 and insulation layer 4 for the air flow.
  • the outer shell 3 is built up from building blocks 5 with inwardly projecting, perpendicular ribs 6, which are narrower than the gaps 7 present between two adjacent ribs 6.
  • the gaps 7 of the individual building blocks 5 form in the finished outer shell 3 through channels from bottom to top, through which air flows (arrows 8) and bring about the desired rear ventilation of the masonry 1.
  • the ribs 6 of the building blocks 5 keep the insulation layer 4 at a distance and prevent the relatively soft insulating material of this insulation layer from penetrating into the gaps 7.
  • the individual building blocks 5 of the outer shell 3 can be staggered in the usual way, without thereby affecting the channeling for the air flow 8, since no rib of one stone can close any gap of the neighboring stones.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Claims (2)

1. Maçonnerie à deux parois comportant une couche isolante intérieure (4) formée de laine minérale ou matière similaire et un espacement libre entre couche isolante et paroi extérieure (3) pour la ventilation de la maçonnerie par derrière, caractérisée par le fait que la paroi extérieure (3) est formée de blocs (5) qui présentent des nervures (6) dirigées verticalement faisant saillie vers l'intérieur, et sont maçonnés de telle sorte que les joints d'une rangée sont placés avec décalage relativement aux joints de la rangée disposée au dessus, la largeur des nervures (6) et la largeur des lacunes (7) qui subsistent entre elles étant choisies de façon telle que les nervures d'un bloc ne puissent pas fermer les lacunes de l'autre bloc disposé au dessus.
2. Maçonnerie selon la revendication 1, caractérisée par le fait que la largeur moyenne des nervures est à peu près égale à la moitié de la hauteur maximale des nervures et que la largeur moyenne des nervures correspond à peu près à deux à cinq fois la hauteur maximale des nervures.
EP81890065A 1980-04-25 1981-04-14 Maçonnerie composée de deux couches Expired EP0041059B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0222880A AT363655B (de) 1980-04-25 1980-04-25 Zweischaliges mauerwerk
AT2228/80 1980-04-25

Publications (3)

Publication Number Publication Date
EP0041059A2 EP0041059A2 (fr) 1981-12-02
EP0041059A3 EP0041059A3 (en) 1982-01-06
EP0041059B1 true EP0041059B1 (fr) 1983-11-30

Family

ID=3530413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890065A Expired EP0041059B1 (fr) 1980-04-25 1981-04-14 Maçonnerie composée de deux couches

Country Status (6)

Country Link
US (1) US4422271A (fr)
EP (1) EP0041059B1 (fr)
AT (1) AT363655B (fr)
CA (1) CA1153862A (fr)
DE (1) DE3161533D1 (fr)
DK (1) DK149929C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578280A1 (fr) * 1985-01-11 1986-09-05 Turrillot Manuel Bloc a bancher pour constructions telles que batiments industriels, maisons individuelles et autres
GR1000174B (el) * 1989-10-20 1991-12-10 Minas Iosifidis Επιφανειες εφαρμογης κρεμαστων επιχρισματων.
AT403599B (de) * 1991-11-07 1998-03-25 Lehner Wolfgang Fertigbauelement sowie verfahren zur herstellung und bauseitigen anwendung
FR2691191A1 (fr) * 1992-05-14 1993-11-19 Arnaud Guy Mur à double paroi avec correction thermique, acoustique et hygrométrique, et procédé de fabrication de ses blocs constitutifs.
US5598673A (en) * 1994-01-18 1997-02-04 Atkins; Mark R. Masonry cavity wall air space and weeps obstruction prevention system
US5702627A (en) * 1995-03-27 1997-12-30 Brasken; Walter Uninsulated and insulated concrete building structure production in situ
US5826388A (en) * 1996-05-07 1998-10-27 K2, Inc. Composite insulating drainage wall system
US7730685B1 (en) 2003-12-11 2010-06-08 Keene Building Products Co., Inc. Mortar and debris collection system for masonry cavity walls
US7181888B1 (en) * 2006-01-12 2007-02-27 George Facaros Interconnected double hull construction for basements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US616652A (en) * 1898-12-27 John francis booraem
US732102A (en) * 1903-04-24 1903-06-30 George M Moulton Grain-bin.
US793645A (en) * 1904-02-19 1905-07-04 Lewis D Ewing Foundation-wall.
US2213355A (en) * 1939-12-21 1940-09-03 Roy D Woodworth Wall construction
US2634601A (en) * 1949-09-09 1953-04-14 Tillery Cloyd Building wall construction
US3619961A (en) * 1970-03-24 1971-11-16 Lois M Chamberlain Venting roof insulation product
FR2247588A1 (en) * 1973-10-11 1975-05-09 Deloupy Guy Thermal acoustic insulating building construction - has hollow blocks spaced from hollow blocks with insulating layer
US4328652A (en) * 1979-01-19 1982-05-11 Parsec, Inc. Insulated structure and method for insulating a structure
EP0032519A3 (fr) * 1980-01-21 1981-08-05 Mladen Kezele Constructions à partir de lamelles de briques collées

Also Published As

Publication number Publication date
AT363655B (de) 1981-08-25
EP0041059A2 (fr) 1981-12-02
US4422271A (en) 1983-12-27
DE3161533D1 (en) 1984-01-05
EP0041059A3 (en) 1982-01-06
ATA222880A (de) 1981-01-15
DK149929C (da) 1987-12-07
DK183381A (da) 1981-10-26
CA1153862A (fr) 1983-09-20
DK149929B (da) 1986-10-27

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