EP1295998B1 - Isolation acoustique et thermique; Elément d'isolation et lamelle de fibres minérales - Google Patents

Isolation acoustique et thermique; Elément d'isolation et lamelle de fibres minérales Download PDF

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Publication number
EP1295998B1
EP1295998B1 EP02019956A EP02019956A EP1295998B1 EP 1295998 B1 EP1295998 B1 EP 1295998B1 EP 02019956 A EP02019956 A EP 02019956A EP 02019956 A EP02019956 A EP 02019956A EP 1295998 B1 EP1295998 B1 EP 1295998B1
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EP
European Patent Office
Prior art keywords
insulation according
lintel
insulation
reveal
edging strip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02019956A
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German (de)
English (en)
Other versions
EP1295998A3 (fr
EP1295998A2 (fr
Inventor
Gerd-Rüdiger Dr.-Ing. Klose
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.)
Deutsche Rockwool Mineralwoll GmbH and Co OHG
Original Assignee
Deutsche Rockwool Mineralwoll GmbH and Co OHG
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
Priority claimed from DE10227736A external-priority patent/DE10227736B4/de
Application filed by Deutsche Rockwool Mineralwoll GmbH and Co OHG filed Critical Deutsche Rockwool Mineralwoll GmbH and Co OHG
Publication of EP1295998A2 publication Critical patent/EP1295998A2/fr
Publication of EP1295998A3 publication Critical patent/EP1295998A3/fr
Application granted granted Critical
Publication of EP1295998B1 publication Critical patent/EP1295998B1/fr
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    • 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
    • E04B1/7641—Elements for window or door openings, or for corners of the building
    • 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
    • E04B1/88—Insulating elements for both heat and sound
    • 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
    • E04B2001/7683—Fibrous blankets or panels characterised by the orientation of the fibres

Definitions

  • the invention relates to a thermal and / or acoustic insulation on a particular vertically aligned exterior building surface, such as a facade, in particular thermal insulation composite system consisting of plate-shaped insulating elements having two parallel aligned large surfaces, one of which is attached to the building exterior surface, in particular glued with at least one facing strip of mineral fibers arranged in the area of a building opening and / or building recess with a soffit and / or a lintel, such as a window, door, gate or the like, and with one on the surface or soffit and / or the lintel arranged insulating layer, preferably a reveal plate or lintel plate, wherein the insulating layer is flush with the edging strip.
  • Thermal insulation composite systems consist of individual, insulation boards having insulating layers, which are glued to the outer walls of buildings or stiffened with glue layers on the wall side and optionally attached with dowelled insulation holders.
  • the insulation elements referred to below as insulation boards are held by mounted on the walls themselves, engaging in side surfaces of the insulation boards rails.
  • On the insulating layer a mostly reinforced with textile glass fabric base layer of synthetic resin or mineral plasters or putties is applied.
  • the outer finish forms a cover layer.
  • veneers of ceramic fragments, limestone or plastic-bound mineral aggregates are applied to the base layer.
  • the two plaster layers can also be mounted on mineral plates, which are only partially in contact with the insulating layer and are therefore ventilated.
  • the insulation boards are generally offered with the dimensions 800 mm length by 625 mm width times 40 to 140 mm, in extreme cases to about 300 mm thickness.
  • the width is based on a grid dimension of 125 mm.
  • the length of the insulation board is adapted to both cramped spaces on scaffolding and to a standard size of pallets of 1200 mm by 800 mm required for transport.
  • the insulation boards are laid flat in the association, ie joint offset, laid. This laying technique is particularly required for insulation boards made of hard foam, since these insulation boards tend to shrink after a, so that only sufficiently deposited material may be used. On the other hand, these insulation boards on high specific coefficients of thermal expansion, which can occur within different heated wall surfaces to constant movements in the joint area. By avoiding continuous vertical joints, the latent risk of crack formation in the cover layers over the joints is to be reduced.
  • Polystyrene rigid foam insulation boards are lightweight with densities of 15 to 30 kg / m 3 and have both high compressive and transverse tensile strengths. However, the insulating panels melt even at low temperatures due to the action of fire, which results in highly flammable melts. They burn off intensively under intense development of smoke.
  • the mineral fibers are arranged predominantly perpendicular to the large surfaces.
  • the bulk densities of these lamella plates composed of individual mineral fiber lamellae are usually lowered to about 60 to 100 kg / m 3 , preferably about 70 to 85 kg / m 3
  • the lamellar plates with more than about 60 kPa achieve significantly higher transverse tensile strengths than those Insulation boards with parallel to large surfaces already- aligned mineral fiber profile.
  • the name lamellar plates is derived from the manufacturing method, since these lamellar plates of currently max. 200 mm high insulation boards with over the thickness of substantially uniform density disc by sheet, ie in the desired thickness, are separated as mineral fiber fins.
  • the mineral fiber lamellae currently have dimensions of 1.2 m length, 0.2 m width and ⁇ approx. 30 mm thickness.
  • the mineral fiber lamellae can either be assembled into slat plates or processed directly on the facade, ie glued on. With a different manufacturing technique but also large-scale insulation boards made of mineral fibers can be continuously produced in which the mineral fibers are also oriented predominantly perpendicular to the large surfaces.
  • a thin primary nonwoven is regularly fed up and removed, pushed together in the direction of production and compressed from above. The structure of such an endless fibrous web thus prepared is fixed by curing a binder.
  • Loops with flat mineral fibers present on both large surfaces are then each separated into areas in which the mineral fibers are arranged predominantly perpendicular to the newly created surfaces.
  • the transverse tensile strength is nevertheless lower for the same density than for the above-described mineral fiber lamellae or lamellar plates produced therefrom.
  • Most wall surfaces have openings for windows and / or doors. Furthermore, there may be openings for air ducts, pipes, support structures or the like be. Naturally, the greatest attention is given to window and / or door openings.
  • the ETICS must be carried out very carefully to form a complete insulation. According to the general assembly recommendations, the first, usually lowest layer of the insulation boards is placed on a screwed onto the wall surface and aligned base rail.
  • the openings are therefore reached in the usual working direction from below.
  • the insulating layer is then brought close, for example, in window openings to the windowsill or to the underlying permanent plastic joint tape.
  • the window sills mostly consist of metal sheets, on each of which a profile with a U-shaped cross-section is placed laterally.
  • the sill also has a drip edge which should be located at least 2 to 4 cm in front of the surface of the finished ETICS. Laterally, cheeks are fixed, which stabilize the cantilevered sheet.
  • the window sills extend laterally enough into the insulation layer so that the coatings easily protrude and drain rainwater from the soffit areas.
  • the window sills are circumferentially sealed by permanently plastic waterstops, which can also absorb the movements of the metal.
  • the insulation thickness of the windows or doors that are retrofitted to existing buildings can only be achieved in most cases by an insulation thickness of 2 to 3 cm, which considerably reduces the insulation performance of the ETICS.
  • the insulation boards are carefully placed before setting or subsequently edited accordingly, that in each case sharp vertical and horizontal in the fall area edges that intersect at a right angle. To the straightness The edges and their escapes high demands are made, so that the workload in the wall openings is considerable.
  • After curing of an adhesive used for the attachment of the insulation boards and thus achieved tight fit of the outer insulation boards are cut accordingly, generally about 10 to 20 cm wide, plate-shaped insulation elements for the soffit area between the frame or between a previously attached profile and glued to the façade panels mounted on the façade.
  • the insulation elements for the reveal area can consist of normal and therefore stiff mineral fiber insulation boards.
  • the inner corners between insulated lintel and insulated soffit surfaces again form a right angle.
  • a leveling layer of plasters, adhesives or leveling compounds is first applied to the surfaces in the soffit and lintel area as well as the immediately adjacent wall surfaces of the facade. In some cases it is recommended to glue additional strips of fabric into the inside corners between the camber and the reveal surfaces.
  • the surfaces to be insulated in the lintel and soffit area can also already be covered in total with a reinforced base layer, whereby the textile glass fabric is guided upwards around the vertical edges of the soffits as well as in the lintel area.
  • the reinforcing fabric itself can be passed around the edges so that it overlaps in these areas. To crack in all four corners, i. To avoid both in the lintel area and laterally of the window sills and balcony slabs, it is common practice to insert additional fabric strips in each diagonal arrangement in the area of all four corners.
  • Figure 1 shows a thermal and / or acoustic insulation on a particular vertically aligned exterior building surface, which consists of insulating elements, which are formed of hard foam and adhered to the building exterior surface.
  • a strip of a foam is then attached to an insulating element made of hard foam Insulating element of mineral fibers arranged flush with an insulating layer in the lintel area of the window. This is to prevent flames striking out of the window in the event of fire from acting directly on the insulating elements made of rigid foam, so that they melt and drip off as a combustible liquid.
  • the present invention seeks to provide a generic heat and / or sound insulation, which allows a much simplified processing at high efficiency insulation performance in the range of building openings.
  • the solution to this problem provides for a heat and / or sound insulation according to the invention that the insulation elements are aligned horizontally aligned with their longitudinal axis direction and made of mineral fibers and that the edging strip and the insulating layer on the surface of the soffit and / or the fall a grain of fibers at right angles to the respective large surfaces.
  • the inventive design of a thermal and / or acoustic insulation in the range of wall openings in ETICS consists of particular strip-shaped, designed as edging strip insulation boards, preferably of mineral fibers, for example, lengths of about 1 m to about 3 m and widths ⁇ about 15 cm to have. These edging strips are fastened on both sides of the opening, for example by gluing, in such a way that their side faces facing the opening are aligned with the insulating layer to be subsequently applied to the soffit surfaces.
  • the edging strip is guided up to a notched in the lintel area notched formed as a corner plate insulation board.
  • the border strip can be placed on a lower notched corner plate in alignment with the lateral covering profile of the window sill.
  • the longitudinal sides facing away from the opening of the edging strips may be straight depending on the type of insulation used or have recesses which are formed according to the widths of the insulation boards used on the facade.
  • the depth of the recesses varies depending on the insulation between about 2 to about 10 cm.
  • the long sides can also be wavy, serrated or serrated.
  • the corrugated, serrated or toothed formation of the longitudinal sides of the edging strip can be used with appropriate compressibility for a sealing connection of the insulation boards.
  • Lamellar plates are contrast edge formed.
  • Such mineral fiber lamellae can be used well because of their higher compressive strength in the wall surface, but especially in the area of corners as insulation elements for reveal surfaces and / or landslides.
  • the plaster layers applied to the insulating layer swell and disappear or change their lengths under changing hygrothermal conditions.
  • An abrupt change of direction in the area of sharp edges therefore easily causes flaking and / or cracking in the cover layers which impair the appearance of the ETICS, lead to damage and ultimately shorten the useful life of the ETICS, if these locations are not continually improved.
  • the edges of the edging strips are at least partially rounded.
  • the radius of curvature can be made variable and is relatively larger in relatively brittle mineral plasters than synthetic resin plasters or plastic-rich putties.
  • the radius of curvature should be ⁇ 5 mm.
  • This approach also applies to the rounding of the inner corners in the lintel area of the openings.
  • the edging strip is glued above the edge of the window sill and the rounding of the edge by corner and lintel plates continues into the area above the opening. Molded parts with a rounded inner corner can also be glued into the inner corners between reveal and lintel surfaces.
  • the back of the molding is designed according to the angle between the two surfaces and the shape of the respective surfaces. Instead of a molded part, this area can also be insulated by means of several segments.
  • the actual reveal plate is preferably made of a mineral fiber lamella, since these laterally compressible with high transverse tensile strength is and therefore not tight between the frame and outer insulating layer, ie the edging strip can be pressed.
  • the soffit panels are also used in combination with combustible insulating layers of rigid foams, as it delays because of their thermal stability, the detachment of the reinforced base layer of the insulation material at least and as long as a fire retransmission prevents the easily fusible insulation layer.
  • the soffit plates are preferably provided on both large surfaces with inorganic impregnations and / or primers, which have a good wetting and adhesion-promoting effect for the adhesive and covering layer material.
  • the edging strips and the supplementary corner and lintel plates can have recesses into which molded parts are glued with the appropriate edge design.
  • These molded parts consist of mineral fibers, fiber-reinforced cement, sintered expanded glass particles, foam glass, aerated concrete, glass fiber reinforced plastics or rigid foam.
  • Figure 1 shows two embodiments of a heat and / or sound insulation on a vertically aligned building exterior surface.
  • a first embodiment of such thermal and / or acoustic insulation is shown, while the right half of Figure 1 shows a second embodiment of the thermal and / or acoustic insulation.
  • the heat and / or sound insulation consists of designated by the reference numerals 1, 2, 3 and 4 insulation elements, which are formed of mineral fibers, each insulating element 1, 2, 3 and 4 is plate-shaped and two mutually parallel large surfaces 5 and 6 and two at right angles to the large surfaces extending narrow sides 7 and 8 (see Figure 5) and two mutually parallel and also perpendicular to the large surfaces 5, 6 and to the narrow sides 7, 8 extending longitudinal sides 9, 10 have.
  • the insulating elements are arranged as mineral fiber fins 1, as corner plates 2, as edging strips 3 and as segment plates 4, wherein the edging strips 3 are arranged to extend parallel to the reveal 12.
  • the corner plates 2 are provided as connecting elements between the edging strips 3 and the segment plates 4 arranged above the lintel 13.
  • the mineral fiber lamellae 1 close. Below the sill 14 segment plates 4 are again arranged. In addition to the mineral fiber lamellae 1, the corner plates 2, the border strips 3 and the segment plates 4 also have a fiber course at right angles to the large surfaces 5, 6.
  • a frame 15 is circumferentially inserted into the building opening 11.
  • the edging strips 3 are aligned flush with an insulating layer arranged on the surface of the reveal 12, which is glued onto the reveal 12 with an adhesive 17 in the form of a reveal plate 16 (see FIG.
  • the embrasure plate 16 also has a fiber path perpendicular to their large surfaces, so that the reveal plate 16 is formed as a mineral fiber lamella and is arranged under compressive stress between the frame 15 and the border strip 3, wherein the border strip 3 also with an adhesive 18 on the building exterior surface is glued on.
  • segment plates 4 in the region of the lintel 13 and the corner plates 2 are so arranged on the building exterior surface, so that they are flush with a arranged in this area on the lintel 13 insulating layer.
  • the adjoining the border strip 3 mineral fiber lamellae 1 are otherwise laid in association, so that form not shown offset vertical joints between adjacent mineral fiber lamellae 1.
  • FIG. 2 shows an alternative embodiment of the thermal and / or acoustic insulation in the region of a building opening 11.
  • This embodiment differs from the embodiment according to FIG. 1 in that no segment plate 4, but a further border strip 3, is arranged in the region of the camber 13.
  • the corner plates 2 shown in Figure 1 can be omitted.
  • the embodiment according to FIG. 2 corresponds to the embodiment according to FIG. 1.
  • FIG. 3 two different border strips 3 are shown.
  • the edging strip 3 shown on the right in FIG. 3 corresponds to the edging strips 3, as shown in FIGS. 1 and 2, while the configuration of the edging strip 3 in the left-hand half of FIG. 3 differs from that in FIGS. 1 and 2 and in the right-hand half of the picture 3 surrounds that the border strip 3 in the left half of Figure 3 in the region of its longitudinal side 10 recesses 19, which are formed as notches with a depth of about 5 cm.
  • the recesses 19 are arranged at regular intervals and have a length which coincides with the width of the adjoining the border strip 3 mineral fiber fins 1, so that in the recesses 19, the mineral fiber fins 1 are inserted to an improved connection between the edging strips 3 and to achieve the mineral fiber fins 1 and at the same time to avoid a running in this area over the entire height of the building opening 11 continuous joint.
  • the distance from two adjacent recesses 19 corresponds to the length of a recess 19th
  • the longitudinal side 10 of the edging strip 3 may also be formed wavy, serrated or serrated, in which case the mineral fiber lamellae 1 corresponding narrow sides 7 have to form a positive connection with the edging strip 3. If these embodiments of the longitudinal side 10 in the region of the edging strip 3 are relatively small and formed with high compressibility due to their fiber accumulation, an improved seal between the mineral fiber fins 1 and the edging strips 3 can be achieved via this design.
  • Figure 4 shows a complementary arrangement of a molding 20 in the transition region between the soffit 12 and the lintel 13, wherein the molded part 20 is L-shaped and has two substantially equal legs, which on the one hand to the surface of the lintel 13 and the other abut against the surface of the soffit 12 and are glued there.
  • a rounding is arranged in the transition region 21 between the legs of the molding 20 .
  • To the molding 20 may be followed by other moldings, which are set in front of the frame and form the insulating layer in the soffit 12 and the lintel 13 before finally the mineral fiber lamellae 1 in conjunction with the border strips 3 and / or the segment plates 4 on the Building facade 22 applied, in particular glued.
  • the edging strips terminate flush with the surface of the molded parts 20 facing the building opening 11.
  • FIG. 5 shows a horizontal section through the insulation in the area of the building opening 11 and a building wall 23.
  • the adhesive 18 is applied over part of the area and adhered to the edging strip 3.
  • the edging strip 3 protrudes with the lying in the region of its longitudinal side 9 section 24 on the soffit 12 in the area of the building opening 11, wherein applied to the soffit 12 of the adhesive 17 and the reveal plate 16 with the adhesive 17 on the area the soffit 12 is glued.
  • the surface 5 of the reveal plate 16 in this case is flush with the longitudinal side 9 of the edging strip 3.
  • section 24 of the edging strip 3 is formed with an increased density, wherein the depth of the portion 24 of the increased density substantially equal to the thickness of the soffit plate 16 plus the adhesive 17 corresponds.

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

Claims (18)

  1. Isolation thermique et/ou acoustique sur une surface extérieure (22) en particulier perpendiculaire, par exemple d'une façade de bâtiment, en particulier système composite d'isolation thermique, constitué par des éléments isolants (1) configurés en forme de plaque qui présentent deux grandes surfaces (5) orientées parallèlement l'une par rapport à l'autre, dont l'une est fixée, en particulier collée, sur la surface extérieure du bâtiment (22), avec au moins une bande de bordure (3) en fibres minérales, placée dans la zone d'une ouverture de bâtiment (11) et/ou d'un évidement de bâtiment avec un intrados (12) et/ou un linteau (13), comme par exemple une fenêtre, une porte, un portail ou équivalent, et avec une couche isolante placée sur la surface de l'intrados (12) et/ou du linteau (13), de préférence une plaque d'intrados (16) ou une plaque de linteau, la couche isolante se terminant à fleur avec la bande de bordure (3),
    caractérisée en ce
    que les éléments en matériau isolant (1) sont orientés horizontalement avec leur sens d'axe longitudinal et sont formés en fibres minérales et que la bande de bordure (3) et la couche isolante présente, sur la surface de l'intrados (12) et/ou du linteau, une allure des fibres à angle droit par rapport aux grande surfaces respecives (5, 6).
  2. Isolation selon la revendication 1,
    caractérisée en ce
    que la bande de bordure (3) est orientée avec son sens d'axe longitudinal parallèlement à l'intrados adjacent (12) ou au linteau adjacent (13).
  3. Isolation selon la revendication 1,
    caractérisée en ce
    que la bande de bordure (3) présente une longueur qui coïncide avec la longueur du linteau (13) ou de l'intrados (12).
  4. Isolation selon la revendication 1,
    caractérisée en ce
    que la bande de bordure (3) est configurée comme un élément moulé qui est adapté à la forme de l'intrados (12) et/ou du linteau (13).
  5. Isolation selon la revendication 1,
    caractérisée en ce
    que les bandes de bordure (3) sont collées sur la surface extérieure du bâtiment (22).
  6. Isolation selon la revendication 1,
    caractérisée en ce
    que la bande de bordure (3) présente deux côtés longitudinaux (9, 10) plats parallèles dans le sens de l'axe longitudinal.
  7. Isolation selon la revendication 1,
    caractérisée en ce
    que la bande de bordure (3) présente un côté longitudinal (10) dans le sens de l'axe longitudinal avec des évidements (19), les évidements (19) étant placés à intervalles réguliers et présentant une longueur qui coïncide avec la largeur d'un des éléments isolants (1) qui se rattachent à la bande de bordure (3).
  8. Isolation selon la revendication 7,
    caractérisée en ce
    que les évidements (19) sont configurés comme des entailles d'une profondeur de 2 à 10 cm.
  9. Isolation selon la revendication 6 ou 7,
    caractérisée en ce
    qu'au moins un long côté (10) est configuré dentelé, ondulé ou denté.
  10. Isolation selon la revendication 1,
    caractérisée en ce
    que la bande de bordure (3) dans la zone du linteau (13) est constituée par différentes plaques de segment (4).
  11. Isolation selon la revendication 1,
    caractérisée en ce
    que les éléments isolants (1 présentent une allure des fibres à angle droit par rapport à leurs grande surfaces (5, 6).
  12. Isolation selon la revendication 11,
    caractérisée en ce
    que les éléments isolants (1) sont configurés élastifiés au moins dans la zone d'un petit côté (7), en particulier dans la zone du petit côté (7) tourné vers la bande de bordure (3).
  13. Isolation selon la revendication 11,
    caractérisée en ce
    que les éléments isolants (1) et/ou la bande de bordure (3) sont configurés comme des lamelles en fibres minérales.
  14. Isolation selon la revendication 1,
    caractérisée en ce
    que la bande de bordure (3) présente, dans la zone (24) de sa surface (7) qui se termine avec la couche isolante dans la zone de l'intrados (12) ou du linteau (13), une masse volumique apparente différente des autres zones, en particulier une masse volumique plus élevée.
  15. Isolation selon la revendication 14,
    caractérisée en ce
    que la zone (24) de masse volumique apparente plus élevée présente une profondeur qui coïncide avec l'épaisseur de matériau de la couche isolante (16) palcée dans la zone de l'intrados (12) et/ou du linteau (13).
  16. Isolation selon la revendication 1,
    caractérisée en ce
    que le bande de bordure (3) présente au moins un arrondi (25) situé de préférence à l'extérieur.
  17. Isolation selon la revendication 16,
    caractérisée en ce
    que le rayon de courbure de l'arrondi (25) est supérieur à 4 mm.
  18. Isolation selon la revendication 1,
    caractérisée en ce
    que les bandes de bordure (3) et/ou les éléments isolants (1, 2, 4) sont pourvus, au moins dans la zone d'une de leurs grandes surfaces (5, 6) d'une imprégnation et/ou d'un apprêt anorganique.
EP02019956A 2001-09-20 2002-09-05 Isolation acoustique et thermique; Elément d'isolation et lamelle de fibres minérales Expired - Lifetime EP1295998B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10146405 2001-09-20
DE10146405 2001-09-20
DE10227736A DE10227736B4 (de) 2001-09-20 2002-06-21 Wärmedämmverbundsystem und Mineralfaserlamelle
DE10227736 2002-06-21

Publications (3)

Publication Number Publication Date
EP1295998A2 EP1295998A2 (fr) 2003-03-26
EP1295998A3 EP1295998A3 (fr) 2004-05-19
EP1295998B1 true EP1295998B1 (fr) 2007-08-15

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EP (1) EP1295998B1 (fr)
AT (1) ATE370290T1 (fr)
DE (2) DE20221117U1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102006024792B3 (de) * 2006-05-27 2008-02-07 März, Jakob Verfahren zur Schaffung einer Wärmedämmung für Fassaden im Bereich eines Fensters
PL3095944T3 (pl) * 2015-05-18 2021-08-23 Iso-Chemie Gmbh Fragment budowli z ramą okienną

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DE4143387C2 (de) * 1991-10-09 1995-09-28 Rockwool Mineralwolle Verfahren zum Herstellen von Formkörpern, insbesondere von Dämmplatten
DE4241534C1 (de) * 1992-12-10 1994-04-21 Rockwool Mineralwolle Mineralwolle-Formkörper für die Dämmung von Bauteilen von Gebäuden sowie Verfahren zur Herstellung von Mineralwolle-Formkörpern
DE19860974C1 (de) * 1998-12-12 2001-12-20 Rockwool Mineralwolle Wärme-und/oder Schalldämmelement
DE29919273U1 (de) * 1999-11-03 2001-03-15 MARMORIT GmbH, 79283 Bollschweil Wärmedämmung für den eine Gebäudeöffnung mit geradlinigen Randabschnitten begrenzenden Randbereich einer Gebäudewand

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EP1295998A3 (fr) 2004-05-19
EP1295998A2 (fr) 2003-03-26
DE50210686D1 (de) 2007-09-27
ATE370290T1 (de) 2007-09-15
DE20221117U1 (de) 2005-03-10

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