EP3137703A1 - Structure de façade - Google Patents

Structure de façade

Info

Publication number
EP3137703A1
EP3137703A1 EP15720578.2A EP15720578A EP3137703A1 EP 3137703 A1 EP3137703 A1 EP 3137703A1 EP 15720578 A EP15720578 A EP 15720578A EP 3137703 A1 EP3137703 A1 EP 3137703A1
Authority
EP
European Patent Office
Prior art keywords
heat
facade
insulating elements
mounting plates
structure according
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.)
Granted
Application number
EP15720578.2A
Other languages
German (de)
English (en)
Other versions
EP3137703B1 (fr
Inventor
Christoph Egli
Franz Kainz
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.)
Rockwool AS
Original Assignee
Flumroc AG
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 Flumroc AG filed Critical Flumroc AG
Priority to PL15720578T priority Critical patent/PL3137703T3/pl
Publication of EP3137703A1 publication Critical patent/EP3137703A1/fr
Application granted granted Critical
Publication of EP3137703B1 publication Critical patent/EP3137703B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B1/7604—Heat, 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 fillings for cavity walls
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B1/7608—Heat, 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 comprising a prefabricated insulating layer, disposed between two other layers or panels
    • E04B1/7612—Heat, 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 comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space
    • E04B1/7616—Heat, 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 comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space with insulation-layer locating devices combined with wall ties
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B1/7675—Insulating linings for the interior face of exterior walls
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B1/78—Heat insulating elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/045—Means for fastening plaster-bases to a supporting structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
    • E04F13/0807—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall adjustable perpendicular to the wall

Definitions

  • the invention relates to a facade construction according to the preamble of claim 1 and to a method for constructing a facade structure according to claim 14.
  • a facade construction with first and second thermal insulation panels is known, which are held one above the other by a holding device on a supporting structure.
  • the fixture includes a spacer having first and second ends. At the first end of the spacer is attached to the structure and at the second end a support rail with T-shaped cross-section is attached.
  • the first thermal insulation panels are clamped between superimposed spacers.
  • the second thermal insulation panels are suspended between two superimposed support rails.
  • the second thermal insulation panels on their horizontally oriented sides grooves, in which engage the webs of the support rails.
  • This façade construction has very good thermal insulation properties, but can be built up for the following reasons only with relatively high expenditure of time: Every second thermal insulation board must be suspended between two superimposed support rails.
  • the second thermal insulation panels must be provided at least on their horizontal sides with grooves.
  • the structure must be very accurate, since the distance superimposed support rails must correspond to the height of the second thermal insulation panels.
  • the mounting rails must be screwed or riveted to the spacer holders.
  • a prefabricated wall element for prefabricated buildings is disclosed.
  • the prefabricated wall elements are suitable for prefabricated houses of any kind with heat recovery systems.
  • the wall element has a first shuttering plate and a second shuttering plate, which are held parallel to one another by means of spacers.
  • a foam plate and wooden strips are mounted, which protrude beyond the foam plate.
  • the thermal insulation panel consists of a chipboard formed as a holding plate and a foam layer attached thereto.
  • the thermal insulation board may have an outer coating, such as a ground plaster with reinforcing fabric.
  • Airflow for heat recovery may flow through the airflow layer formed between the outer surface of the foam sheet and the thermal insulation panel.
  • the airflow layer is an essential part of this disclosure, in particular that the airflow layer is sealed on both sides by the foam plate and the thermal insulation panel. This makes it possible to guide air in the airflow layer, without this gives off heat to walls of rooms, which should not be heated. The dissipated heat is fed to a heat recovery system.
  • thermal insulation panel for a ventilated façade system.
  • the thermal insulation panel consists of a metal bracket used for anchoring to a structure and a blade made of glass-fiber reinforced plastic, the length of which corresponds to the insulation thickness.
  • the console sword has provided at its end facing away from the supporting structure a slot in which a support profile can be kept in infinitely adjustable distances from the supporting structure.
  • Wooden slats are attached to the supporting profiles as a carrier battens for the production of the rear ventilation space.
  • a plate cladding is attached to the carrier battens to the carrier battens.
  • Object of the present invention is to improve the above-described facade construction by this can be constructed faster.
  • the improved facade construction comprises first thermal insulation elements, which are arranged on a supporting structure. At the first heat insulation elements are second thermal insulation elements arranged. On the supporting structure, a holding device is arranged, which holds the first and second heat-insulating elements on the supporting structure.
  • the object is achieved in the facade structure of claim 1 by an intermediate layer in the form of a plurality of mounting plates, which intermediate layer is attached to the holding device and supported by this.
  • the second heat-insulating elements are arranged on the intermediate layer.
  • the mounting plates have the advantage that they themselves are quickly fastened to the support rails and that on their free surface, the second heat-insulating elements can be fastened quickly.
  • the facade construction can be built up very quickly, although in comparison to the prior art additional mounting plates must be mounted.
  • the second heat-insulating elements do not require circumferential grooves to be mounted because they can be nailed to the mounting plates.
  • the plurality of mounting plates are mounted side by side on the holding device, thereby forming a mounting surface for the second heat-insulating elements.
  • the second heat-insulating elements in particular second thermal insulation panels, also need not be adapted to the substructure since they are laid on a flat surface.
  • the first heat insulation elements are applied to the structure and to the intermediate layer, whereby the facade construction is substantially free of rear ventilation.
  • the façade construction is designed as a thermal insulation composite system (ETICS) and not as a ventilated curtain wall (VHF). Due to the fact that there is no ventilation in the facade construction according to the invention, it is not necessary for the first heat-insulating elements to be able to absorb mechanical forces. The choice of the first thermal insulation elements therefore has to be advantageous only to specifications of the optimization of the thermal insulation and can be done accordingly free.
  • the present facade construction has a vapor-permeable structure. Also for this reason, a rear ventilation for the removal of moisture is not necessary.
  • a non-ventilated façade construction is that no additional substructure, for example a wooden battens, is necessary for the production of a ventilation duct. Accordingly, the structure of the facade construction can be done quickly.
  • Another advantage of the facade construction is that the structure without adhesive bonds between the individual layers takes place and therefore can be completed quickly. The dissipation of the forces takes place via the holding devices used, the mounted mounting plates and, in combination with mechanical fastening means, continuously from the outer heat-insulating elements into the supporting structure. In this respect, essentially without taking into account the mechanical properties of the thermal insulation elements. It eliminates any costly and expensive cover the rear ventilation gap, since the outer protective layer is placed directly on the second heat-insulating elements.
  • mounting plates are conventional construction panels are described in more detail below.
  • the holding device comprises a plurality of spacers with a first and second end and a retaining rail, wherein the first end is designed to be fixed to the outer wall and the second end is designed for fastening the retaining rail.
  • the length of the spacers corresponds essentially to the thickness of the first thermal insulation elements.
  • the first heat-insulating elements can be arranged between an upper and lower adjacent spacers and are held by the spacers and the back of the support rails to the supporting structure. Such an arrangement on the supporting structure can take place very quickly, without the first heat-insulating elements additionally having to be fastened to the supporting structure.
  • the second end of the spacer has a slot into which the retaining rail can be inserted.
  • the slot allows the retaining rail is infinitely different depths inserted into the spacer.
  • the distance of the retaining rail to the structure is therefore very flexibi- adjustable. This distance can be adjusted to first thermal insulation panels with different thicknesses. Also, unevenness of the structure, different spacer lengths and deviations in the strength of the W ⁇ rmedämmplatten by This constructive feature can be compensated by the retaining rail is slid different depths in slots of adjacent spacers.
  • the holding rail is held in the slot by form or force fit, it is reliably held on the spacer after a desired position has been selected in the slot.
  • the position of the retaining rail in the slot is in retrospect also still changeable.
  • a screw is screwed to the second end of the spacer, which protrudes when screwed into the slot, whereby the retaining rail is connected under adhesion to the spacer.
  • the protruding non-positive bracket has a simple structure and holds the retaining rail mm-exactly in the slot. The adjustment can be made easily and quickly by the retaining rail is fixed in the desired position in the slot by the screw is turned off. It will be appreciated that at the second end of the spacer, an internal thread must be provided so that the screw can reduce the inside width of the slot.
  • the slot requires a clearance, which is slightly larger than the thickness of the part of the support rail, which is inserted into the slot.
  • the retaining rail has a leg for insertion into the slot and a web adjoining the leg for fastening the mounting plate.
  • the retaining rail is preferably designed as a T-profile, since such a profile has both a leg and a web. Since the web extends up and down from the leg, a retaining rail holds an upper and lower thermal insulation element simultaneously.
  • the mounting plates are fastened with connecting elements to the support rails. These can be nails or screws. Assembly is most rapid when the mounting plates are nailed to the support rail with a nail gun. Since the mounting plates are attached to at least two superimposed support rails and connect the support rails together, the bending stability of the holding devices is improved by the mounting plates. It proves to be advantageous if the second heat-insulating elements are fastened with connecting elements to the mounting plates. Since the second heat insulation surfaces have a relatively high strength, these can also be particularly quickly with a nail gun on the mounting surface, formed of juxtaposed mounting plates, arrange. The nails can be driven anywhere in the second thermal insulation panels, as the underlying mounting plates have no preferred nail positions.
  • the first and second ends of the spacer are connected by a central web, which has a reduced heat conductivity in order to avoid thermal bridges.
  • a central web As a material for the central web therefore the most diverse plastics are conceivable, which have sufficient strength values and a low thermal conductivity. Unwanted thermal bridges, which would cause moisture on the structure can be prevented by appropriate Mittelstegmaterial.
  • the middle web cross-sections are oriented substantially vertically and the holding rails are aligned substantially horizontally in the spacers.
  • the orientation of the crossbar cross sections causes the holding device has a high flexural strength against weight loads.
  • the weight of the facade construction bends the holding device only to a small extent.
  • the horizontally oriented support rails connect a plurality of horizontally adjacent spacers and thereby increase the stability of the holding device.
  • the mounting plates made of plastic or wood, as these materials can be fixed well with nails, sufficiently stable and not too heavy for the fixture.
  • the second heat-insulating elements have a density whose upper value is 150 kg / m 3, preferably 130 and particularly preferably 100 kg / m 3 and whose lower value is 50 kg / m 3, preferably 60 kg / m 3 and especially is preferably 70 kg / m3 and the first heat-insulating elements have a density whose upper value is 90 kg / m3, preferably 70 and particularly preferably 60 kg / m3 and whose lower value is 20 kg / m3, preferably 30 kg / m3 and particularly preferred At 35 kg / m3. Due to the different densities of the first and second thermal insulation elements are very good insulation values at relatively low Weights and strengths of the thermal insulation elements achievable.
  • the density of the second thermal insulation panels is sufficiently high that they can be attached to the mounting surface with nails without the nails in the second heat insulation elements would tear out.
  • the protective layer (51) is directly applied to the free surface of the second heat-insulating elements, wherein the protective layer preferably comprises a reinforcing layer.
  • the protective layer provides the necessary protection against rain, moisture and mechanical influences in a ETICS and is therefore necessary in the inventive facade construction.
  • a reinforcing mesh is plastered into the plaster layer.
  • the second heat-insulating elements are fastened with nails to the mounting plates.
  • the second heat-insulating elements have a sufficient strength or density, so that the nails do not tear out and the second heat-insulating elements are reliably held on the mounting plates. Since the mounting plates together form a closed mounting surface, the nails can be driven into the second thermal insulation panels without regard to preferred locations in the mounting plates.
  • the nails are set with a nail gun (shot), whereby the attachment of the second thermal insulation panels can be done very quickly.
  • shots nail gun
  • the mounting plates can also be attached to the support rails with nails, preferably with a ballistic design of the nail head, from the nail gun.
  • the facade construction can therefore be set up particularly quickly and easily with the aid of a nail gun.
  • the nails have grooves to improve grip in the support rails.
  • Another aspect of the invention relates to a method of constructing the above described facade construction.
  • the advantage is that the construction of the facade construction can be done very quickly.
  • the holding device can be adapted quickly to the strength of the first heat-insulating elements, since the holding rails can be fastened in an adjustable way in slots of the second ends of the spacers.
  • the mounting plates are to the support rails and the second heat insulation elements
  • the nailing of an object with the aid of a nail gun is understood to mean a nailing attachment.
  • FIG. 1 shows an axonometric representation of a façade construction according to the invention
  • Figure 2 a side view of the facade structure of Figure 1 and
  • FIG. 3 shows a plan view of the facade construction from FIG. 1
  • the facade construction shown in FIGS. 1 to 3 is designated overall by the reference numeral 11.
  • the inventive facade structure 11 has a particularly good thermal insulation, since it comprises first and second heat-insulating elements 13,15, which are arranged one behind the other.
  • the first heat-insulating elements 13 are held by a holding device 17 directly on an outer wall 19 of a building.
  • the holding device 17 comprises a plurality of spacers 21 and retaining rails 23.
  • the number of spacers 21 per m 2 outer wall 19 depends on the total weight of the facade structure 11 and is between 0.4 and 3 pieces and preferably between 0.6 and 2 pieces per m 2 ,
  • the spacer 21 has a first, the outer wall 19 facing the end 25 and a second outer wall 19 facing away from the end 27.
  • the first end 25 has a foot member 29.
  • the foot member 29 is conveniently of elongated shape and includes two through holes (in the figures of screws 31 obscured). With the screws 31, the foot member 29 and the entire spacer 21 is attached to the outer wall 19 by a screw-dowel connection.
  • the spacer 21 is oriented substantially vertically in order to have the highest possible bending moment in the vertical direction.
  • the passage openings are formed as elongated holes, so that the spacer 21 can be aligned with the outer wall 19 along the vertical.
  • a first U-profile 33 is attached to the foot element 29. or formed.
  • a central web 35 is received and connected to the first U-profile 33, for example riveted.
  • the central web 35 is also connected to the second end 27, for example riveted.
  • the second end 27 is formed as a second U-profile 36, in which the central web 35 is inserted.
  • the second end 27 tapers to an end web 37, on which an internal thread 39 is formed for receiving a clamping screw 41.
  • a slot 43 is provided, in which the clamping screw 41 protrudes when it is turned off.
  • the holding rail 23 comprises a leg 45 and a preferably perpendicular to the leg 45 subsequent mounting bar 47.
  • the leg 45 can be inserted at different depths in the slot 43 and then 41 with the Klemmschra u clamp in the slot 43. As a result, the distance between the outer wall 19 and mounting bar 47 can be adjusted continuously. Hissing of the outer wall 19 and the mounting bar 47 may therefore be held with different thicknesses first thermal insulation elements 13.
  • the first thermal insulation elements 13 can be installed quickly.
  • the first heat-insulating elements 13 are to be folded in between an upper and a lower adjacent horizontal mounting bar 47. This is done without tools and without additional holding means.
  • the mounting webs 47 fulfill a dual task.
  • the first heat insulation panels 13 are held on their insides, and on the other hand, their outer sides serve as mounting surfaces for a plurality of mounting plates 49.
  • the mounting plates 49 can be made of chipboard, ie made of wood, but also of plastic.
  • the mounting plates 49 are nailed or screwed to the mounting bars 47. If the mounting plates 49 are laid flush on the support rails, ie butt-to-joint, a planar mounting surface is created for laying the second heat-insulating member 15 (thermal insulation panels).
  • the second heat-insulating elements 15 are more compact and have a higher density than the first heat-insulating elements 13.
  • the second heat-insulating elements 15 are relatively fixed, they can be nailed (screwed) or screwed to the mounting surface consisting of mounting plates 49. The installation of the second heat-insulating elements 15 can be done very quickly on the flat mounting surface, since the heat-insulating elements 15 do not need to be hung on the substructure, or must be paid to other circumstances of the substructure.
  • a protective layer 51 can be applied directly to the flat surface of the assembled second heat-insulating elements 15.
  • a Grundpu tz Mrs 53 is applied first, in which, for reasons of strength, a network (reinforcing fabric) is inserted. Then a topcoat layer 55 is applied to the ground coat.
  • the plaster layer protects the facade structure 11 and in particular the second heat-insulating layer 15 against external weather influences and gives the facade structure the desired external appearance.
  • the method for constructing the facade structure 11 on a supporting structure 19 comprises the following steps in chronological order.
  • the spacers 21 are fastened with their first ends 25 (foot elements 29) to the supporting structure 19, in particular screwed.
  • the spacers 21 can be adjusted in the vertical direction by the provided on the foot members 29 slots in the vertical direction.
  • the spacers 21 are to be arranged in horizontal rows.
  • the vertical distances of the horizontal rows substantially correspond to the length of the first thermal insulation panels 13.
  • the cross section of the central webs 35 is to be aligned vertically, so that the central webs 35 have a good flexural rigidity in the vertical direction, ie in the direction of gravity.
  • the slots 43 of the horizontal spacer rows are to be aligned in a horizontal line.
  • the leg 45 of a retaining rail 23 is inserted and indeed so deep that the distance between the mounting webs 47 to the supporting structure 19 substantially corresponds to the thickness of the first thermal insulation panels 13.
  • the retaining rail 23 is then clamped by tightening the screws 31 in the slots 43.
  • the first thermal insulation panels 13 can be hooked between support rails 23 which lie above one another.
  • the first thermal insulation panels 13 are held by the backs of the mounting webs 47 on the support structure 19 and do not require further Befest Trentsvorlidept. Accordingly quickly, the first thermal insulation panels 13 can be attached to the structure 19.
  • a plurality of mounting plates 49 is fixed, preferably nailed with a nail gun.
  • the attachment of the mounting plates 49 can also be completed quickly.
  • the side by side mounted on shock mounting plates 49 form a closed mounting surface.
  • the density or strength of the second thermal insulation panels 15 is sufficient that the nails used (even brackets or screws are conceivable) do not leak out. If clamps are used, the clamps can be driven by an electric stapler or a pneumatic stapler through the second heat-insulating panels 15 into the mounting plates 49.
  • a primer layer 53 is applied with Netzarmtechnik and a topcoat layer 55.

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

Abstract

L'invention concerne une structure de façade (11) comprenant des premiers éléments d'isolation thermique (13), lesquels sont disposés sur une ossature porteuse (19), en particulier une paroi extérieure d'un bâtiment, des deuxièmes éléments d'isolation thermique (15), lesquels sont disposés sur les premiers éléments d'isolation thermique (13) et un dispositif de retenue (17), lequel est disposé sur l'ossature porteuse (19) et retient les premiers et les deuxièmes éléments d'isolation thermique (13, 15) sur l'ossature porteuse (19). Le dispositif de façade comprend en outre une couche intermédiaire se présentant sous la forme de plaques de montage (49), laquelle couche intermédiaire est fixée sur le dispositif de retenue (17) et est portée par ce dernier, les deuxièmes éléments d'isolation thermique (15) étant disposés sur la couche intermédiaire.
EP15720578.2A 2014-04-30 2015-04-29 Construction de façade Active EP3137703B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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CH00646/14A CH709574B1 (de) 2014-04-30 2014-04-30 Fassadenkonstruktion.
PCT/CH2015/000068 WO2015164987A1 (fr) 2014-04-30 2015-04-29 Structure de façade

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CH (1) CH709574B1 (fr)
HU (1) HUE039626T2 (fr)
PL (1) PL3137703T3 (fr)
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WO (1) WO2015164987A1 (fr)

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CN110056154A (zh) * 2019-05-23 2019-07-26 金螳螂精装科技（苏州）有限公司 一种装配式墙板的找平连接结构及安装结构
DE102019128118A1 (de) * 2019-10-17 2021-04-22 Matthias Elsässer Fassadenelement und Verfahren zur energetischen Sanierung von Gebäuden
CN113266084B (zh) * 2021-04-12 2022-08-09 朱秦江 一种墙面绝缘调平系统及其在节能墙体中的应用方法

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DE2201621A1 (de) * 1972-01-14 1973-07-19 Hans Hasenkopf Fassaden-unterkonstruktion
DE7902266U1 (de) * 1979-01-27 1979-06-13 Haase, Walter, 2071 Klein Hansdorf Bausatz zur halterung von vertikalen tragprofilen mit gleitpunkten und festpunkten zur befestigung grossflaechiger plattenfoermig ausgebildeter gegenstaende, insbesondere fassadenplatten an gebaeuden
DE2849727A1 (de) * 1978-11-16 1980-05-29 Modersohn Gmbh & Co Kg Wilh Hoeheneinstellbare klinkerabfangung
DE3213899A1 (de) * 1982-04-15 1983-10-27 Walther Dipl.-Ing. 4952 Porta Westfalica Schröder Vorrichtung zum aufhaengen von betonfertigteilen
CA1199810A (fr) * 1983-11-15 1986-01-28 Ovila Asselin Tige d'ancrage thermofugee pour panneaux muraux en beton
DE3407867A1 (de) * 1984-03-02 1985-09-05 Paul Ensle Stiftung & Co KG, 7100 Heilbronn Fertigbau-wandelement
RU2289003C2 (ru) * 2005-02-10 2006-12-10 Азат Хайдарович Гельманов Кляммер для крепления облицовочных плит
CH699778A1 (de) * 2008-10-21 2010-04-30 Wagner System Ag Verbindungsteil für Gebäudehüllenverkleidung.
CH702578A1 (de) * 2010-01-18 2011-07-29 Flumroc Ag Fassadendämmung.

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RU2647523C1 (ru) 2018-03-16
CH709574A1 (de) 2015-10-30
EP3137703B1 (fr) 2018-06-06
CH709574B1 (de) 2017-05-31
US10024054B2 (en) 2018-07-17
PL3137703T3 (pl) 2018-10-31
HUE039626T2 (hu) 2019-01-28
WO2015164987A1 (fr) 2015-11-05
US20170081849A1 (en) 2017-03-23

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