EP2157253B1 - Elément d'aération de joints - Google Patents

Elément d'aération de joints Download PDF

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Publication number
EP2157253B1
EP2157253B1 EP09010791.3A EP09010791A EP2157253B1 EP 2157253 B1 EP2157253 B1 EP 2157253B1 EP 09010791 A EP09010791 A EP 09010791A EP 2157253 B1 EP2157253 B1 EP 2157253B1
Authority
EP
European Patent Office
Prior art keywords
joint
ventilation element
ventilation
grid
front side
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.)
Not-in-force
Application number
EP09010791.3A
Other languages
German (de)
English (en)
Other versions
EP2157253A1 (fr
Inventor
Eduard Bortsch
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2157253A1 publication Critical patent/EP2157253A1/fr
Application granted granted Critical
Publication of EP2157253B1 publication Critical patent/EP2157253B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
    • 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
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7038—Evacuating water from cavity walls, e.g. by using weep holes
    • E04B1/7053—Grills for weep holes

Definitions

  • the invention relates to a joint ventilation element for double-shell masonry, for example, for a two-shell masonry with a superior facing masonry of clinker.
  • Two-shell masonry from a load-bearing wall such as concrete, sand-lime brick, aerated concrete blocks or wooden stand construction have prefaced a brickwork with intermediate air layer. Further, in the space still insulation may be provided, which may for example consist of wool or other insulation.
  • the intermediate layer of the masonry requires a rear ventilation in order to prevent mold or moisture damage, in particular to the insulation. This ventilation is realized by released horizontal joints in the masonry.
  • prefabricated plastic mesh which have a width and height dimension defined on the basis of mass production, have a grid dimension, these dimensions being present in different standard sizes. These dimensions correspond to the standard joint widths and heights.
  • this element according to the embodiments of the invention being formed with two levels which are connected to one another in order to close the drainage holes safely.
  • a problem with the known embodiments is that the joint ventilation elements used in the prior art are not flexible in the size adjustment in both the horizontal, as well as in the vertical direction, namely height and width. In particular, a shortening or narrowing of the joint ventilation elements is not provided and even one would do so would result in an unsightly completion of the masonry.
  • the size of the joint is inferior to a building fluctuations, as often brick several masons at the same time.
  • the present invention has for its object to provide a use for a joint ventilation element.
  • the structurally simple is particularly easy to adapt to the conditions, such as height and width of the joint openings, low maintenance and durable and also subject to low wear, in particular, should also be easy to use, so that it is easy to install, in particular is placed on a simple adaptability on the site value.
  • the entire joint ventilation element consists of a continuous grid
  • the grid is introduced into the joint, so that create the cheeks on the laterally delimiting clinker bricks.
  • the grid during the Einbringvorganges is easy compressed and simply introduced. Due to the tension, the grille holds securely in the released joint opening of the masonry.
  • the grid has a variety of restraining stops due to its surface. which can connect very well with the surface of the clinker. An independent slipping can be effectively prevented.
  • the grid is made of a metal, it is more robust against corresponding mechanical influences from the outside. Damage of any kind due to mechanical effects does not immediately lead to the breaking or knocking out of the joint ventilation element.
  • the metal is a stainless steel preferably V2A. Since stainless steel does not rust and is durable, it is preferable to use stainless steel as the metal.
  • the grille is bendable, it is easy to squeeze, bend and modify by hand.
  • the joint ventilation element can be easily adjusted.
  • the grid can be cut and / or cut in a non-cutting manner, it can easily be cut in with a pair of scissors, cut off, namely cut or chamfered. For this it is sufficient to take a simple pair of scissors.
  • the joint ventilation element has a first, upper end and a second, lower end, wherein the cheeks are cut at one or both ends in each case from the outside to the first and / or second end, the joint venting element can be left free to be closed Lever in joint. You can put the joint ventilation element on the upper or lower edge and then insert it. For this purpose, it is then inserted precisely to the end position within the joint.
  • the joint ventilation element has a first, upper end and a second, lower end, wherein at the first and / or at the second end, a third cheek or a third and fourth cheek can be arranged, can also be closed freed joints in a Studentssockelungs für with be provided a completely occlusive grid joint element.
  • the next layer of clinker bricks is bricked up on an existing layer of clinker bricks to the outside, so that an offset or protrusion is created. This creates a gap when a conventional joint ventilation element is used.
  • the joint is first cleaned and then measured for the introduction and adaptation of the joint ventilation element.
  • joint ventilation element There is the right choice of an approximately matching invention joint ventilation element in a standard size. It takes place the adaptation to the joint with too large joint element by cutting and / or Shortening with scissors. Of course, shortening or cutting in / out is not necessary if the joint ventilation element fits with a standard size.
  • the cheek When introducing the joint ventilation element in the free joint to be closed, the cheek are pressed together with your fingers and held so to facilitate insertion. After the joint ventilation element is inserted in the joint, the cheeks exert a restraining force, so that the joint ventilation element can no longer slip out.
  • a larger joint element is used, so that at the bottom of a third cheek can occur by bending over a projection, so that the joint is also closed from below.
  • Fig. 1 is a schematic representation of the joint ventilation element shown in an unfolded and expanded plan view.
  • the joint ventilation element 1 shown spread.
  • the joint ventilation element 1 consists of a grid G whose structure is in Fig. 2 is shown.
  • the grid G is continuous throughout the joint ventilation element 1.
  • the joint ventilation element 1 has a front side 11, to which a first lateral cheek 12 and a second lateral cheek 13 laterally adjoin. For a minimal version, this would be sufficient to secure released joints and still allow air circulation.
  • the joint ventilation element 1 has a first upper end 14 and a second lower end 15, wherein at the second lower end in this embodiment, a third cheek 16 is arranged.
  • the cheeks are bent in an insertable state to the rear, so that after the bending of the first lateral cheek 12 and the second lateral cheek 13 in cross section, a U is formed. More details in Fig. 3 shown.
  • the third cheek 16 can also bend to the rear, so that at the lower end 15 results in a limitation to the bottom during subsequent installation.
  • the three corner cut A is made along the cut line S, so that there is a bevel as in the other three corners. This bevel is particularly advantageous when inserting the joint ventilation element.
  • Fig. 2 shows a schematic representation of the grid G, which forms the joint ventilation element 1.
  • the grid G is a fine-meshed cross grid, which effectively prevents even the smallest impurities from entering the ventilation layer behind the wall. This ensures that the air layer remains clean and the ventilation gaps 24 remain free.
  • Fig. 3 is a schematic representation of the cross section of the joint ventilation element 1 is shown.
  • the joint ventilation element 1 is located in the ventilation gap 24, which is to close it.
  • the front side 11 of the joint ventilation element 1 is flush with the outer edge of the clinker front.
  • the lateral cheeks 12, 13 sit on voltage with the clinker side connected, so that the joint ventilation element 1 can not slip out.
  • To insert the cheeks are slightly compressed and inserted into the ventilation gap 24. By this slight bias holds the joint ventilation element 1 safely in the ventilation gap 24 of the masonry second
  • a size of 6 mm width fits on the front side 11 of the joint ventilation element 1 for a ventilation gap 24 with a width of 6 mm to 10 mm and a size of 10 mm width on the front side 11 of the joint ventilation element 1 fits for a ventilation gap 24 with a width of 10 mm to 14 mm and a size of 14 mm width at the front 11 of the joint ventilation element 1 fits for a ventilation joint 24 with a width of 14 mm to 18 mm, so that for a large range of width B of the ventilation joints 24 a suitable standard dimension, such as 6 mm, 10 mm, 14 mm, etc. is found.
  • the length of the lateral cheeks 12, 13, 15, 16 are approximately 10 mm.
  • Fig. 4 shows a schematic representation of the masonry in which the joint ventilation element is to be used.
  • the masonry 2 with the individual clinker 21 is shown. Between the clinker 21 are horizontal joints 22 and vertical joints 23 which are grouted with grout. Furthermore, there are ventilation joints 24 which, by releasing the joint, allow ventilation of the intermediate layer of the masonry 2. In these ventilation gaps 24, the ventilation element 1 is used.
  • Fig. 5 is a schematic representation of Studentssockelungsabstand U shown here to illustrate that when inserting a joint ventilation element with a closing front 11 with the clinker front at the lower end 15, a gap of the width U corresponding to the Kochsockelungsabstandes U is formed by the Animals or dirt can penetrate into the intermediate layer of masonry 2. Therefore, at the lower end 15, a third cheek 16 is arranged, which is bent to the rear analogous to the lateral cheeks 13, 13, whereby this gap is also closed.

Landscapes

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

Claims (3)

  1. Utilisation d'un élément d'aération de joint (1) dans un joint d'aération d'une maçonnerie (2) à double paroi, l'élément d'aération de joint (1) se composant d'une face antérieure (11) et de deux joues (12, 13) latérales situées à distance l'une de l'autre, les joues (12, 13) et la face antérieure (11) présentant une section transversale en forme de U et l'élément d'aération de joint (1) se composant exclusivement d'un grillage métallique (G) à mailles fines, perméable, réalisé d'une seule pièce et flexible, et le grillage (G) pouvant être entaillé et/ou séparé sans enlèvement de copeaux, l'élément d'aération de joint (1) présentant une première extrémité supérieure (14) et une deuxième extrémité inférieure (15), les joues (12, 13) étant biseautées à une ou aux deux extrémités (14, 15) chacune depuis le bord extérieur vers la première et/ou la deuxième extrémité (14, 15), et la coupe étant formée de telle sorte qu'il en résulte un biseau, les joues (12, 13) étant à plus courte l'extrémité opposée à la face antérieure (11) que le long de la ligne de coupe entre la face antérieure et les joues (12, 13), l'élément d'aération de joint (1) avec la section transversale en U étant formé avec la face antérieure (11) affleurant le bord extérieur de la maçonnerie à double paroi (2).
  2. Utilisation selon la revendication 1, caractérisée en ce qu'une troisième joue (16) ou une troisième et une quatrième joue (16, 17) sont disposées sur la première et/ou sur la deuxième extrémité (14, 15).
  3. Utilisation selon la revendication 1 ou 2, caractérisée en ce que le métal est un acier spécial, de préférence du V2A.
EP09010791.3A 2008-08-23 2009-08-22 Elément d'aération de joints Not-in-force EP2157253B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008011208U DE202008011208U1 (de) 2008-08-23 2008-08-23 Fugenlüftungselement

Publications (2)

Publication Number Publication Date
EP2157253A1 EP2157253A1 (fr) 2010-02-24
EP2157253B1 true EP2157253B1 (fr) 2017-02-15

Family

ID=40435866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09010791.3A Not-in-force EP2157253B1 (fr) 2008-08-23 2009-08-22 Elément d'aération de joints

Country Status (2)

Country Link
EP (1) EP2157253B1 (fr)
DE (1) DE202008011208U1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102093A (en) * 1977-10-25 1978-07-25 Harris William F Insect control system
AU762230B2 (en) * 1998-06-19 2003-06-19 John Flint Weephole protector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE202008011208U1 (de) 2009-03-12
EP2157253A1 (fr) 2010-02-24

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