• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a method for laying thermal insulation panels. The thermal insulation board has a core with at least two evacuated chambers. They are surrounded by a jacket of heat-insulating material. The chambers are separated by a gas-tight partition. Should one of the chambers fail, the other evacuated chamber is still fully functional. The partition prevents bulging of the thermal insulation board on the outside, if the thermal insulation board is to be heated very much. The thermal insulation panels are attached to a wall abutting each other. In the joint area of the adjoining thermal insulation panels bores are introduced, which extend into the wall and in the marker pins (25) are used so that they protrude after the application of a plaster layer (26) on the thermal insulation panels on this. Subsequently, the marker pins (25) are replaced by dowels (20).
    公开号:CH711826A2
    申请号:CH01570/16
    申请日:2016-11-30
    公开日:2017-05-31
    发明作者:Christoph Gonon Eugen
    申请人:Gonon Isolation Ag (Sa)；
    IPC主号:
    专利说明:

    Description [0001] The invention relates to a method for laying thermal insulation panels according to the preamble of claim 1.
    The thermal insulation panels are used as the outer facade of walls and have a core having an evacuated chamber in which the core material is located. The evacuated chamber has an extremely good thermal conductivity value higher than that of the jacket surrounding the evacuated chamber. Should the evacuated chamber be damaged, which is quite possible, for example, when laying the thermal insulation board, the extremely good thermal insulation properties of the core are lost. The thermal conductivity value increases approximately three times to a merely good thermal conductivity value.
    If the thermal insulation board laid and the thermal insulation board only consists of a core, then this leads to the fact that, for example, as a result of strong sunlight, the outside of the laid thermal insulation board bulges. This is due to the fact that the damaged chamber no longer has sufficient tensile strength, which could counteract bulging of the outside of the thermal insulation panel.
    When laying the thermal insulation panels are first attached to a wall, for example, glued. Subsequently, a plaster layer is applied to the thermal insulation boards, so that the thermal insulation boards are completely covered. But then the shock areas between the adjoining thermal insulation panels are no longer visible. If fasteners, such as dowels, are attached, then there is the problem for the craftsman that he can not detect the shock areas between the thermal insulation panels. Therefore, it happens that he does not exactly hit the shock area with the fasteners, but the evacuated chamber in the thermal insulation board. It is damaged and no longer reaches the good thermal conductivity values.
    The invention is based on the object, the generic method in such a way that allow the thermal insulation panels to move safely.
    This object is achieved according to the invention in the generic method with the characterizing features of claim 1.
    The inventive method ensures that the laying of the thermal insulation panels damage to the evacuated chambers within the thermal insulation panels is reliably prevented. The thermal insulation panels are first laid on the wall so that they abut with their edges. In general, the thermal insulation panels are glued to the outside of the wall, which may be a masonry or a concrete wall. Subsequently, holes are made in the joint area of the adjacent thermal insulation panels, which extend into the wall. Since the thermal insulation panels are visible to the craftsman, the holes can be reliably mounted in the shock area, ie outside the range of evacuated chambers within the thermal insulation panels. Marker pins are used in these holes. They are so long that they protrude beyond the plaster layer, which is then applied to the wall mounted thermal insulation panels. Due to the plaster layer, which may be single-layered but also multi-layered, the thermal insulation boards are completely covered on the outside. The marker pins mark the craftsman where the holes are, in which after the application of the plaster layer, the dowels must be used to secure the thermal insulation panels firmly to the wall. Only the marking pins are pulled out and the dowels are inserted. The inventive method is reliably achieved that the dowels can be set so that damage to the evacuated chambers in the thermal insulation plates is excluded. The inventive method allows a simple and reliable installation of thermal insulation panels.
    Advantageously, after the insertion of the dowels on the plaster layer still applied a leveling layer, by which it is possible, for example, apply tiles. The compensation layer is advantageously still smoothed on the outside.
    In an advantageous embodiment, the plaster layer is reinforced, for example with a Glasarmierungsnetz. The plaster layer thus has a high strength.
    The dowels used are advantageously provided with a rondel. With her, the dowels are in the installation position on the plaster layer, the rondelle advantageously cooperates with the reinforcement of the plaster layer. The plaster layer with the advantageous reinforcement can be securely held in this way to the thermal insulation boards.
    The applied to the plaster layer leveling layer is advantageously so thick that the rondel of the dowels is covered.
    Advantageously, thermal insulation panels are used which have at least two evacuated chambers which are surrounded by the jacket. Both evacuated chambers are separated by the gas-tight partition. Should one of the chambers fail, for example due to damage during installation of the thermal insulation board, the other evacuated chamber is still fully functional. This has the consequence that the thermal insulation of the thermal insulation panel despite failure of an evacuated chamber is still sufficiently high. The partition also has the advantage that it prevents bulging of the thermal insulation panel on the outside, if the thermal insulation panel should be very strongly heated, for example by sunlight. The partition generates a sufficient tensile force, which prevents the front or outside of the heat-insulating plate at least in the region of the damaged evacuated chamber bulging.
    Advantageously, the two chambers are each bounded by a gas-tight film.
    It is advantageous if an aluminum foil is used as a gas-tight film.
    The chambers are arranged within the thermal insulation panel so advantageously that the films of adjacent chambers abut one another to form the partition on one side of the chambers. This has the consequence that the wall thickness of the partition is twice as large as the wall thickness of the films in the remaining area of the respective chamber. This also results in a high, acting on the front of the thermal insulation panel tensile strength, so that the risk of buckling at a damaged evacuated chamber is almost impossible.
    Advantageously, the evacuated chambers over the height or width of the thermal insulation board. This ensures excellent thermal insulation.
    Advantageously, the evacuated chambers are the same size. This facilitates the production of the thermal insulation board. In addition, it is achieved by such a design that in case of failure of one of the evacuated chambers, the thermal insulation panel still ensures a sufficiently high thermal insulation.
    The surrounding the chambers jacket of the thermal insulation panel is advantageously made of EPS. In principle, however, the jacket can also consist of any other suitable material which ensures high thermal insulation.
    In an advantageous embodiment, the evacuated chambers have rectangular cross-section.
    The subject of the application results not only from the subject matter of the individual claims, but also by all in the drawings and the description disclosed details and features. They are, even if they are not the subject of the claims, claimed as essential to the invention, as far as they are new individually or in combination over the prior art.
    Further features of the invention will become apparent from the other claims, the description and the drawings.
    The invention will be explained in more detail with reference to two illustrated in the drawings embodiments. Show it
    1 is a front view of a thermal insulation board, which is used in the inventive method,
    2 is a plan view of the thermal insulation panel according to FIG. 1,
    3 is a side view of the thermal insulation panel according to FIG. 1,
    4 to 6 in views corresponding to FIGS. 1 to 3, a second embodiment of a thermal insulation board,
    7a to 7f different steps in laying the thermal insulation panels,
    8 shows a section through laid thermal insulation panels,
    Fig. 9 in a representation corresponding to FIG. 8 thermal insulation panels according to the prior art with only one core plate, which are laid on a wall and dent in Temparaturbelastung a plaster layer.
    The thermal insulation panels described below are attached to the outside of a wall 1 (Fig. 8). The wall 1 may be a masonry or consist of concrete or other material. The thermal insulation panel has a rectangular shape and has a core 2, which is formed in the embodiment according to FIGS. 1 to 3 by two evacuated chambers 3, 4. Both chambers 3, 4 are the same size and also have rectangular outline. The two separate chambers 3, 4 are each under vacuum and are surrounded by a jacket 5, which preferably consists of EPS and forms the outer skin of the thermal insulation board. In the exemplary embodiment, the jacket 5 in the region of the two sides 6, 7 thinner than in the region of the end faces 8 to 11 of the thermal insulation board. In principle, however, it is possible for the jacket 5 to have the same thickness both on the sides 6, 7 and on the end faces 8 to 11.
    The two chambers 3, 4 are each surrounded by a gas-tight film 12, 13. It is advantageously an aluminum foil which has a sufficiently high strength, in particular with respect to tensile forces. They occur, for example, when the thermal insulation board is exposed in the installed state of a strong thermal radiation. Then prevents a film consisting of aluminum 12,13 that the heat insulation plate bulges on the exposed side of the sun.
    As shown in FIG. 2, the two chambers 3, 4 separated by a transverse wall 14, which extends perpendicular to the outer sides of the thermal insulation board. The transverse wall 14 can be formed by juxtaposing the foils 12, 13 in this area or also connecting them to one another. In this case, the transverse wall 14 has double thickness compared to the other film thickness of the two chambers 3, 4th
    In the chambers 3, 4 is a pressure-stable core material 15, which may be, for example, fumed silica, compressed powder, glass fibers or open-cell plastic foam. The core material 15 is packed gas-tight by means of the gas-tight films 12, 13.
    The core material 15 may have thermal conductivity values λ of about 0.007 to, for example, 0.004 W / mK. The surrounding jacket 5, which advantageously consists of EPS, has a thermal conductivity λ of about 0.033 W / mK.
    The thermal insulation board has an example of a length of about 1000 mm and a width of about 640 mm. The two evacuated chambers 3, 4 accordingly each have a width of about 300 mm and each have a height of about 960 mm.
    In the embodiment according to FIGS. 4 to 6, the thermal insulation board is provided with three evacuated chambers 3, 4, 16, which are advantageously the same size. The chambers are separated by a respective transverse wall 14, 17 which extend perpendicular to the sides 6, 7 and the end faces 8 to 11 of the thermal insulation board. As in the previous embodiment, the transverse walls 14, 17 are formed by abutting the sheets 12, 13, 18 with their adjacent sides. As a result, the transverse walls 14, 17 have twice the thickness compared to the remaining sides of the foils 12, 13, 18, which bear against the inside of the jacket 5.
    The chambers 3, 4, 16 each have the same width and the same length. In principle, it is possible that, for example, the middle chamber 4 is wider than the lateral chambers 3, 16, or vice versa, the middle chamber 4 is wider than the two lateral chambers 3 and 16. However, the preferred embodiment shown in Figs. 4-6 Training in which the chambers 3, 4, 16 are each the same width. This results in approximately the same properties over the width of the thermal insulation board in the laid state.
    Incidentally, the thermal insulation panel according to FIGS. 4 to 6 is the same design as the previous embodiment.
    In both embodiments, the thermal insulation panels are provided with a peripheral edge 19, seen in front view according to FIGS. 1 and 4. When installed, adjacent thermal insulation panels are adjacent to each other with these edges (Figures 7 and 8).
    The thermal insulation panels are fastened by means of dowels 20 to the wall 1. The dowels 20 must be positioned so that they do not enter the chambers 3, 4, 16. This would result in the vacuum in the chamber being removed.
    Since the jacket 5 in the region of the end faces 8 to 11 of the thermal insulation panel is advantageously thicker than in the area of the sides 6, 7, results in the shock area 22 a sufficiently large width for the dowel 20, so that the risk is low that the evacuated chambers 3, 4, 16 are damaged.
    Even if by mistake the dowel 20 should hit one of the adjacent chambers, the loss of thermal insulation due to the division of the core into two or more chambers is relatively low. If, for example, one of the chambers 3, 16 of the thermal insulation board according to FIGS. 4 to 6 is hit by the dowels 20, the two other chambers continue to fulfill their extremely good thermal insulation function.
    Depending on the size of the thermal insulation panel more than three evacuated chambers may be provided. Next, the chambers can not only in the height direction, as in the illustrated embodiments, but also extend in the width direction of the thermal insulation panels, ie perpendicular to the course shown in Figs. 1 and 4.
    In Figs. 1 and 4 is indicated by the circles 21, the position at which in the installed state the dowels 20 must sit.
    The laying of the thermal insulation panels on a wall 1 is explained in more detail below with reference to FIGS. 7a to 7f. In the illustrated embodiment, the wall 1 is a masonry, on the outside of the thermal insulation panels A are glued. They are laid so that they lie against one another with their end faces and are offset relative to the thermal insulation panels of the respective subsequent row. The thermal insulation panels A are glued to the wall 1 from bottom to top. In this case, the thermal insulation panels are mounted so that their longitudinal sides are horizontal (Fig. 7a).
    Subsequently, 21 bores 24 are introduced with a drilling tool 23 in the joint areas 22 between the adjacent thermal insulation panels A at the positions. The bores 24 extend into the wall 1 (FIG. 7b).
    Marking pins 25 are subsequently inserted into the bores 24 (FIGS. 7c and 7d). The marking pins 25 are so long that they project beyond a plaster layer 26 to be applied to the outside of the thermal insulation board. The plaster layer, which is advantageously reinforced, for example, with a Glasarmierungsnetz extends over the entire outer facade and thus also on the joint areas 22 of the adjacent thermal insulation panels A. After laying the plaster layer 26 thus the shock areas 22 are no longer visible from the outside. By the marking pins 25, however, it is ensured that the position of the holes 24, in which the dowels 20 must be used, a
    权利要求:
    Claims (15)
    [1]
    1. A method for laying thermal insulation panels, which have a core which is provided with at least one evacuated chamber, which is surrounded by a jacket of heat-insulating material, wherein the thermal insulation panels are mounted abutting against a wall, wherein then on the laid thermal insulation panels at least a plaster layer and / or a leveling layer are applied, characterized in that after the attachment of the thermal insulation panels (A) on the wall (1) in the joint area (22) of the adjacent thermal insulation panels (A) bores (24) are introduced, which are up in the Wall (1) are sufficient, then in the holes (24) marking pins (25) are used so that they project beyond the application of the plaster layer (26) on this, and that the marking pins (25) then replaced with dowels (20) become.
    [2]
    2. The method according to claim 1, characterized in that after the insertion of the dowel (20) on the plaster layer (26), the compensating layer (28) is applied.
    [3]
    3. The method according to claim 1 or 2, characterized in that the plaster layer (26) is reinforced.
    [4]
    4. The method according to any one of claims 1 to 3, characterized in that dowels (20) are used with a Rondelle (27).
    [5]
    5. The method according to claim 4, characterized in that the leveling layer (28) is applied in a thickness such that the Rondelle (27) is covered.
    [6]
    6. The method according to any one of claims 1 to 5, characterized in that thermal insulation panels (A) are used which have at least two evacuated chambers (3, 4, 16) surrounded by the jacket (5) and by a gas-tight partition (1 , 17) are separated from each other.
    [7]
    7. The method according to claim 6, characterized in that the chambers (3, 4,16) are each bounded by a gas-tight film (12, 13, 18).
    [8]
    8. The method according to claim 7, characterized in that the film (12, 13, 18) is an aluminum foil.
    [9]
    9. The method according to claim 7 or 8, characterized in that the films (12, 13, 18) of adjacent chambers (3, 4, 16) for forming the partition (14, 17) on one side of the chambers (3, 416) against one another.
    [10]
    10. The method according to any one of claims 7 to 9, characterized in that the chambers (3,4,16) limiting films (12, 13, 18) abut the inside of the jacket (5).
    [11]
    11. The method according to any one of claims 1 to 10, characterized in that extending the chambers (3, 4, 16) over the height or width of the thermal insulation panels (A).
    [12]
    12. The method according to any one of claims 6 to 11, characterized in that extending the partition wall (14, 17) between opposite sides of the thermal insulation board (A).
    [13]
    13. The method according to any one of claims 6 to 12, characterized in that the chambers (3, 4, 16) are the same size.
    [14]
    14. The method according to any one of claims 1 to 13, characterized in that the jacket (5) consists of EPS.
    [15]
    15. The method according to any one of claims 1 to 14, characterized in that the chambers (3, 4, 16) have a rectangular cross-section.
    类似技术:
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    EP2508692A2|2012-10-10|Insulation board and method for producing same
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    同族专利:
    公开号 | 公开日
    AT518159A2|2017-07-15|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE10101790B4|2001-01-17|2004-07-22|Harry Konopisky|Process for marking and retrieving dowel holes or screws or nails after wallpapering|
    DE10359005A1|2003-12-15|2005-07-14|Va-Q-Tec Ag|Composite thermal insulation board|
    DE202004017115U1|2004-11-05|2006-03-16|SCHWENK DÄMMTECHNIK GMBH & Co KG|Heat insulation plate for buildings comprises partially overlapping moldings which consist of a porous heat insulation material, are accommodated in airtight covers, and are embedded in a heat insulation cover layer|
    DE202008002492U1|2008-02-22|2009-06-25|Variotec Sandwichelemente Gmbh & Co. Kg|Composite thermal insulation panel and composite thermal insulation system|
    DE202008012122U1|2008-09-11|2009-03-05|Elmtech Verbundelemente Gmbh|Thermal insulation system with vacuum insulation panels in sandwich construction|
    FI9203U1|2010-05-31|2011-05-12|Vicover Oy|Insulation elements|
    DE102010044791A1|2010-09-09|2012-03-15|Calsitherm Verwaltungs Gmbh|Thermal insulation board, has covering layer plate and barrier layer serving as barrier layer plate, and chambers enclosed by capillary-active chamber bars that are capillary-active connected with covering and barrier layer plates|
    US20140331586A1|2011-12-05|2014-11-13|Dow Corning Corporation|Wall Insulation Panel Series|
    法律状态:
    2020-01-31| AZW| Rejection (application)|
    优先权:
    申请号 | 申请日 | 专利标题
    DE102015015689.6A|DE102015015689A1|2015-11-30|2015-11-30|Thermal insulation board and method for laying the thermal insulation board|
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