DE102015118179A1 - wall module - Google Patents

Abstract

Insulated basement walls are elaborate in their manufacture.
According to the invention the problem is solved by a wall module comprising
- a wall (11) having an outer side (12) and an inner side (13), the wall (11) forming at least one first passage (14) from the inner side (13) to the outer side (12);
- an insulating device (20) arranged on the outer side (12) and defining a second passage (21) at least partially aligned with the first passage (14);
- At least a first connecting means (2) for pressurized water-resistant connection of the insulating device (20) with the wall (11), wherein the first connecting means (2) between the insulating device (20) and the wall (11) is arranged, and
the first connecting means (2) forms a fresh concrete composite between the wall (11) and the insulating device (20).

Description

The present invention relates to a wall module, in particular an element of a Hauswandkellerwand, or similar elements of a house wall.

By the term insulation means are included within the scope of this invention all types of insulation means, e.g. Soundproofing or heat-insulating facilities. Connecting means can also be of any kind, e.g. Adhesives of all kinds, adhesive tapes, sealing tapes or other means capable of producing a pressure water-tight connection between two elements.

It is known to install light wells on the walls of houses so that basement windows can be installed so that light can enter an underground part of a house. A problem that occurs is that the light wells and windows must be connected to the building wall due to water in the groundwater, heavy rainfall or floods. Further, it is desirable that, when installing a basement window, no thermal bridges arise, e.g. lead to the formation of condensation on the basement window.

For this purpose, it is customary that an insulating device is attached to the finished wall of the house around a window opening, which is connected to the building wall pressure water resistant. Around the insulation device around can then be installed in the underground part of a house usual perimeter insulation. On the insulation device can now be a light shaft, which is usually made of a plastic or concrete, watertight attached. All the steps described usually take place on the construction site and it is therefore complicated to coordinate the various steps of the trades. It has been found that it often comes to the construction site, that first in the area around the windows and directly on the basement wall, the light wells are mounted watertight. A waterproof light shaft mounting directly on the perimeter insulation is not possible. After the light shaft assembly, the perimeter insulation is elaborately installed in and around the light shaft. Later, the perimeter insulation will be applied around the whole house wall. This is commonly used e.g. attached with a bitumen paint. This leads to large additional costs and a prolonged construction period.

Furthermore, certain materials can not be processed in all weather conditions, which in turn can delay the construction and thus increase the overall cost quickly.

The invention is therefore based on the object to provide a wall module of the type mentioned, which can be fully assembled outside the construction site.

This object is achieved by the wall module according to claim 1, the manufacturing method according to claim 7 and the basement wall module according to claim 11.

• – eine Wand, insbesondere aus Beton, insbesondere eine Hauskellerwand, mit einer Außenseite und einer Innenseite, wobei die Wand mindestens einen ersten Durchgang, insbesondere eine Kellerfensteröffnung, von der Innenseite zu der Außenseite bildet;
• – eine an der Außenseite angeordnete Dämmeinrichtung, die einen mit dem ersten Durchgang zumindest teilweise fluchtenden zweiten Durchgang definiert;
• – mindestens ein erstes Verbindungsmittel zur druckwasserfesten Verbindung der Dämmeinrichtung mit der Wand, wobei das erste Verbindungsmittel zwischen der Dämmeinrichtung und der Wand angeordnet ist, und das erste Verbindungsmittel einen Frischbetonverbund zwischen der Wand und der Dämmeinrichtung bildet.

In particular, the object is achieved by a wall module comprising:

• - A wall, in particular of concrete, in particular a house basement wall, with an outer side and an inner side, wherein the wall forms at least a first passage, in particular a basement window opening, from the inside to the outside;
• An insulating device arranged on the outside, which defines a second passage at least partially aligned with the first passage;
• - At least a first connection means for pressurized water-resistant connection of the insulation device to the wall, wherein the first connection means between the insulation means and the wall is arranged, and the first connection means forms a fresh concrete composite between the wall and the insulation means.

Thus, a complete wall module is provided, wherein the first connecting means forms a fresh concrete composite between the wall and the insulating device. This has the advantage that even while the concrete is still fresh, especially still wet, the insulation device is attached to the concrete. Thus, steps that are very expensive on site, can be easily performed in a workshop under controlled conditions. This saves costs and time.

Preferably, the wall module may have a protective device which is arranged on the outside of the wall around the insulating device around.

Thus, in addition to the insulating device, a protective device, in particular a perimeter insulation, can be attached to the wall at an early stage. Thus, a further step is performed outside the construction site, which leads to similar advantages, as have already been described above.

Preferably, the insulating device may have a flange which rests flat against the outside of the wall.

Such a flange on the insulating device has the advantage that the surface of the insulating device is increased beyond the surface of the insulating effect addition. This ensures that no water gets between the insulation material and the wall.

Preferably, the wall module may comprise a window frame disposed in the first passage or in the second passage and having a second flange connected to the wall via at least one second connection means, the second connection means forming a fresh concrete composite between the wall and the second connection means second flange forms.

It may thus also be possible for a window frame to be arranged in the passage of the wall or in the passage of the insulating device. Subsequent installation on the construction site or the plastering of the soffit is then eliminated. Also, in this case, the window frame have a flange which rests on the wall, that a second connecting means produces a fresh concrete composite between the flange and the wall. Thus, the window frame is installed pressurized water protected, which provides increased protection against ingress of water into the basement of a building.

Preferably, the wall may further be a two-shelled or monolithic concrete wall.

For buildings, one uses a variety of different construction methods for exterior walls. A monolithic concrete wall has the advantage that it is very easy to produce. A double-shell concrete wall has the advantage that a further heat and moisture barrier is created.

Preferably, the wall module may have a reveal element, which is arranged on said window frame, wherein the reveal element connected to the window frame, in particular glued, is.

If a soffit element is arranged on the window frame, then it is possible for the window frame to be arranged in the first passage in such a way that optimum thermal insulation without thermal bridges is achieved. In this case, the soffit element can protrude through the entire second passage, and thus provide a neat appearance. Furthermore, the, in particular watertight, adhesive connection between the reveal element and the frame ensures that a further sealing plane is provided. Thus, an optimal protection against the ingress of water into the interior of a cellar is given.

• – Einbringen einer Dämmeinrichtung in einen Schalungs- bzw. Rütteltisch;
• – Fixierung der Dämmeinrichtung mittels Fixierungsmitteln, insbesondere mittels Magneten;
• – Verlegen einer Schutzeinrichtung um die Dämmeinrichtung herum;
• – Aufbringen von mindestens einem ersten Verbindungsmittel auf die Dämmeinrichtung;
• – Gießen von Frischbeton in den Schalungs- bzw. Rütteltisch, sodass das erste Verbindungsmittel und das zweite Verbindungsmittel einen Frischbetonverbund zwischen dem Frischbeton und der Dämmeinrichtung und entsprechend einen Frischbetonverbund zwischen dem Frischbeton und der Fensterzarge bildet.

Furthermore, the object is achieved by a method for producing a wall module, in particular a wall module as described above, comprising:

• - introducing an insulating device into a shuttering or vibrating table;
• - Fixation of the insulation device by means of fixing means, in particular by means of magnets;
• - Laying a protective device around the insulation device around;
• - applying at least one first connecting means to the insulating device;
• Pouring fresh concrete into the formwork or vibrating table so that the first connecting means and the second connecting means form a fresh concrete composite between the fresh concrete and the insulating means and correspondingly a fresh concrete composite between the fresh concrete and the window frame.

In addition to the advantages already mentioned in connection with the wall module, it is furthermore advantageous that the wall module can be produced in a shuttering or vibrating table. Formwork tables are standard components in concrete plants and thus the process requires no expensive new equipment. Another advantage is that all the elements are attached by the method described before the drying of the concrete, and so a ready wall module is ready when the concrete is dry. It can therefore be worked on the next wall module during the drying time of the concrete.

• – die Dämmeinrichtung einen Durchgang definiert;
• – in dem Durchgang eine Fensterzarge angeordnet ist; und
• – ein Laibungselement an der Fensterzarge angeordnet ist und mit der Fensterzarge verbunden, insbesondere wasserdicht verklebt, wird.

In one embodiment, the method may be further characterized in that

• - The insulation device defines a passage;
• - In the passage a window frame is arranged; and
• - A reveal element is arranged on the window frame and connected to the window frame, in particular glued waterproof, is.

Preferably, the method may be characterized in that the insulating element has a flange which is connected by means of the first connecting means flat with the fresh concrete.

• – Legen einer Fensterzarge auf die Dämmeinrichtung, wobei an der Fensterzarge ein Laibungselement angeordnet ist;
• – Fixieren der Fensterzarge mittels eines zweiten Fixierungselements, vorzugsweise mittels Magneten.

In a further embodiment, the method may be further characterized in that the method further comprises before the step of pouring concrete:

• - Laying a window frame on the insulation device, wherein on the window frame a reveal element is arranged;
• - Fix the window frame by means of a second fixing element, preferably by means of magnets.

The same or similar advantages result in the various embodiments as have already been described in connection with the wall module.

• – ein Wandmodul, wie es weiter oben beschrieben wurde oder ein Wandmodul, welches nach einem der beschriebenen Verfahren hergestellt ist;
• – einen Lichtschacht, der auf der Dämmeinrichtung des Wandmoduls druckwasserfest und wärmebrückenfrei angebracht ist.

The object is further achieved by a basement wall module, comprising

• A wall module as described above or a wall module made according to one of the described methods;
• - A light shaft, which is mounted on the insulation of the wall module pressure waterproof and free of thermal bridges.

It is thus also possible to provide even a wall module including the light shaft. Thus, there is no need for another step, which would have to be carried out on the construction site. This in turn saves costs and time and simplifies quality assurance.

Preferred embodiments of the invention will become apparent from the following description of exemplary embodiments, which are explained with reference to figures. Show here

1 a sectional view of a first embodiment of the wall module;

2 a sectional view of a second embodiment of the wall module;

3 an exploded view of the wall module in a third embodiment in a side front view; and

4 an exploded view of the wall module in the third embodiment in a side rear view.

In the following, the same reference numbers are used for identical and equivalent components.

1 shows a sectional drawing of a first embodiment of the wall module 1 , This is on an outside 12 a concrete wall 11 to a window opening 14 around, an insulation device 20 appropriate. To the insulation device 20 around is again a protective device 30 arranged. The insulation device 20 places in an area of a window opening 14 the concrete wall 11 a heat insulation ready. This is an advantage as it can easily lead to thermal bridges in this area. This can, especially on windows, form condensation. The protective device 30 however, the concrete wall protects 11 in front of the soil, which in case of basement walls otherwise directly on the concrete wall 11 would meet.

The 1 further shows that a first connection means 2 between the concrete wall 11 and the Dämmeinrichtung 20 is arranged. This may preferably be a sealing tape on the still wet concrete of the concrete wall 11 is applied and so a fresh concrete composite between the insulation device 20 and the concrete wall 11 manufactures. The connection between the concrete wall 11 and the Dämmeinrichtung 20 Protect especially against running behind pressurized water. The connection via the first connection means 2 thus represents a first sealing level.

At the protection device 30 it is a Perimeterdämmung, which is usually located in the underground area on a wall. It protects the house wall from getting in direct contact with the soil and has a heat-insulating function.

Preferably, a window frame 40 in the level of the Dämmeinrichtung 20 in one go 21 arranged like this in 1 is shown. The window frame 40 becomes pressure water resistant with the concrete wall 11 connected.

In addition, shows 1 one on the window frame 40 arranged reveal element 44 passing through the passage 14 the concrete wall 11 protrudes. The soffit element 44 is with the window frame 40 connected, in particular glued, so that here is a waterproof connection, so a further sealing level exists. Furthermore, the soffit element provides 44 for making a user-friendly cladding of the concrete wall 11 is present.

2 shows a second embodiment of the invention. In the second embodiment is initially again an insulation device 20 on the outside 12 a concrete wall 11 via a first connecting means 2 pressure water resistant with the concrete wall 11 connected. To the insulation device 20 around is also a protective device 30 intended.

In the second embodiment, a window frame 40 in the plane of the concrete wall 11 in one of the concrete wall 11 defined passage 14 arranged.

In the first and second embodiments, the concrete wall is 11 each formed monohilitic.

3 shows an exploded view of a wall module 1 in a third embodiment, in a lateral front view. In particular shows 3 that the protection device 30 itself from many individual elements, such as closed-cell foam panels can exist. In the third embodiment, the damper has 20 over a flange 22 that between concrete wall 11 and the protective device 30 is arranged.

The flange 22 the Dämmeinrichtung 20 is via a first connection means 2 with the concrete wall 11 connected. The first connection means 2 forms, as in the previous embodiments also, a fresh concrete connection of the Dämmeinrichtung 20 , in particular of the flange 22 the Dämmeinrichtung 20 , with the concrete wall 11 ,

Further shows 3 that a window frame 40 in the level of the Dämmeinrichtung 20 is arranged.

4 , is a side rear view of the same embodiment as that of 3 , 4 shows that on the back of the window frame 40 a flange 41 is arranged. The flange 41 the window frame 40 is via a second connection means 42 with the concrete wall 11 connected. The second connection means 42 provides a fresh concrete connection between the flange 41 the window frame 40 and the concrete wall 11 ago. Furthermore, the fresh concrete connection between flange 41 and the concrete wall 11 another sealing level that protects against trailing water.

4 further clearly shows that the first connecting means 2 , which is used to connect the Dämmeinrichtung 20 with the concrete wall 11 is used only in the area of the flange 22 the Dämmeinrichtung 20 is attached.

In the embodiment of the 4 is on the window frame 40 a soffit element 44 Arranged by the one from the concrete wall 11 defined passage 14 to the inside 13 the concrete wall 11 protrudes. This reveal element 44 is waterproof with the window frame 40 glued, so that a further sealing level is formed.

The 3 and 4 also show that the concrete wall 11 can be formed two-shelled.

The flange 41 the window frame 40 is between the insulation device 20 and the concrete wall 11 arranged. The flange 41 is clearly in 5 shown. Here is the flange 41 waterproof in one embodiment to the window frame 40 glued. A second connecting means 3 is on the flange 41 the window frame 40 so attached, that between the flange 41 the window frame 40 and the concrete wall 11 a fresh concrete composite is produced. The third connection means 42 thus forms another sealing level that protects against trailing water.

Of course, the first and second connecting means may also be the same type of connecting means, e.g. a particular adhesive or tape, e.g. SikaProof Tape or equivalent.

LIST OF REFERENCE NUMBERS

1

wall module

2

first connecting means

4

second connection means

11

wall

12

outside

13

inside

14

first try

20

An insulating

21

second passage

22

flange

30

guard

40

window frame

41

second flange

42

second connection means

44

soffit

Claims (11)

Wall module ( 1 ), comprising, - a wall ( 11 ), in particular of concrete, in particular a house cellar wall, with an outside ( 12 ) and an inside ( 13 ), whereby the wall ( 11 ) at least one first pass ( 14 ), in particular a basement window opening, from the inside ( 13 ) to the outside ( 12 ) forms; - one on the outside ( 12 ) arranged damping device ( 20 ), one with the first pass ( 14 ) at least partially aligned second passage ( 21 ) Are defined; At least one first connecting means ( 2 ) to the pressurized water-resistant connection of the insulation device ( 20 ) with the wall ( 11 ), wherein the first connecting means ( 2 ) between the insulation device ( 20 ) and the wall ( 11 ), and the first connection means ( 2 ) a fresh concrete composite between the wall ( 11 ) and the Dämmeinrichtung ( 20 ). Wall module ( 1 ) according to claim 1, characterized in that - a protective device ( 30 ) on the outside ( 12 ) the Wall ( 11 ) around the insulation device ( 20 ) is arranged around. Wall module ( 1 ) according to one of the preceding claims, characterized in that the insulating device ( 20 ) a flange ( 22 ) which is flat on the outside ( 12 ) the Wall ( 11 ) rests. Wall module ( 1 ) according to one of the preceding claims, characterized by - a window frame ( 40 ), which in the first pass ( 14 ) or in the second round ( 21 ) and which has a second flange ( 41 ), which has at least one second connection means ( 42 ) with the wall ( 11 ), the second connection means ( 42 ) a fresh concrete composite between the wall ( 11 ) and the second flange ( 41 ). Wall module ( 1 ) according to one of the preceding claims, characterized in that the wall ( 11 ) is a clam shell or a monolithic trained concrete wall. Wall module ( 1 ) according to one of the preceding claims, characterized by - a soffit element ( 44 ) on the window frame ( 40 ), wherein - the jamb element ( 44 ) with the window frame ( 40 ), in particular glued, is. Method for producing a wall module ( 1 ), in particular a wall module ( 1 ) according to any preceding claim, comprising: - introducing an insulating device ( 20 ) in a shuttering or vibrating table; - Fixation of the Dämmeinrichtung ( 20 ) by means of fixing means, in particular by means of magnets; - Laying a protective device ( 30 ) around the insulation device ( 20 ) around; - applying at least one first connecting means ( 2 ) on the insulation device ( 20 ); Pouring fresh concrete into the formwork or vibrating table so that the first connecting means ( 2 ) a fresh concrete composite between the fresh concrete and the Dämmeinrichtung ( 20 ) and according to a fresh concrete composite between the fresh concrete and the window frame ( 30 ) form. Method according to claim 7, characterized in that - the insulating device ( 20 ) a passage ( 14 ) Are defined; - in the passage ( 14 ) a window frame ( 40 ) is arranged and - a soffit element ( 44 ) on the window frame ( 40 ) is arranged and with the window frame ( 40 ), in particular waterproof glued, is. Method according to one of claims 7 to 8, in particular according to claim 8, characterized in that the insulating element ( 20 ) a flange ( 22 ), which by means of the first connecting means ( 2 ) is connected flat with the fresh concrete. A method according to claim 7, characterized in that the method further comprises prior to the step of pouring concrete: - laying a window frame ( 40 ) on the insulation device ( 20 ), whereby on the window frame ( 40 ) a soffit element ( 44 ) is arranged; - fixing the window frame ( 40 ) by means of a second fixing element, preferably by means of magnets. Basement wall module, comprising: - a wall module ( 1 ) according to any one of claims 1 to 6 or a wall module made according to any one of methods 7 to 10; - a light well located on the insulation device ( 20 ) of the wall module ( 1 ) water pressure resistant and preferably mounted heat bridge free.

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