EP0201757A2 - Revêtement de façades, en particulier pour la restauration de l'habitat ancien - Google Patents

Revêtement de façades, en particulier pour la restauration de l'habitat ancien Download PDF

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Publication number
EP0201757A2
EP0201757A2 EP86105398A EP86105398A EP0201757A2 EP 0201757 A2 EP0201757 A2 EP 0201757A2 EP 86105398 A EP86105398 A EP 86105398A EP 86105398 A EP86105398 A EP 86105398A EP 0201757 A2 EP0201757 A2 EP 0201757A2
Authority
EP
European Patent Office
Prior art keywords
facing
facade cladding
cladding according
spacers
anchor bolt
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.)
Withdrawn
Application number
EP86105398A
Other languages
German (de)
English (en)
Other versions
EP0201757A3 (fr
Inventor
Heinrich Oltmanns
Axel Granz
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.)
OLTMANNS ZIEGEL und KUNSTSTOFFE GmbH
Original Assignee
OLTMANNS ZIEGEL und KUNSTSTOFFE GmbH
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 OLTMANNS ZIEGEL und KUNSTSTOFFE GmbH filed Critical OLTMANNS ZIEGEL und KUNSTSTOFFE GmbH
Publication of EP0201757A2 publication Critical patent/EP0201757A2/fr
Publication of EP0201757A3 publication Critical patent/EP0201757A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04F13/14—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/142—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of ceramics or clays
    • 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
    • E04F13/007—Outer coverings for walls with ventilating means
    • 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

Definitions

  • the invention has for its object to provide a facade cladding that is visually appealing and at the same time provides permanent insulation and a driving rain-proof construction and which is particularly suitable for facade renovation of old buildings.
  • the thermal insulation layer can consist of suitable thermal insulation boards or the like, which are attached to the existing masonry with the aid of suitable fastening means.
  • the facing shell is also anchored to the existing masonry. It is known to anchor facing bricks to the existing masonry with the help of wire anchors or the like. However, this is not done for the purpose of static support. Facing bricks used in the renovation of old buildings are preferably hung on the existing masonry, which is technically feasible due to the relatively small thickness of the facing, with suitable wall anchors.
  • Suitable anchoring means are e.g. so-called injection anchors or dowels, which ensure secure detention even in brittle masonry.
  • Anchoring to the existing facing scarf, e, which in turn is fixed by means of wire anchors, is not sufficient, since the wire anchors do not have the required static strength. According to the invention, these wall anchors also serve to fix the insulation layer.
  • a gap is left between the facing shell and the insulation layer, through which air can circulate. This prevents moisture from penetrating the insulation layer and reducing its effectiveness or canceling it in unfavorable cases. Any moisture present in the area between the insulation layer and the facing shell is removed from the circulating air.
  • the gap mentioned is produced by spacers, by means of which the facing shell is supported on the insulation layer.
  • An embodiment of the invention provides that the insulation layer is fixed to the rear masonry with the aid of the masonry anchors.
  • the masonry anchors that are used to hang up the facing shell can therefore be used at the same time to fix the insulation layer on the rear masonry. They also prevent the insulation layer from "swelling" or otherwise expanding, so that the air layer always remains functional.
  • a further embodiment of the invention provides in this context that the masonry anchors cooperate with an angled rail, the horizontal leg of which serves as a support for the veneer layer. At certain height intervals, e.g. One floor at a time, the masonry anchors are connected with an angle rail, which is used for the static support of the facing shell.
  • the spacers There are various options for the design of the spacers.
  • one consists of facing bricks having spacers formed on the back.
  • these spacers can taper towards the free end.
  • the spacers can be shaped as ribs which are also formed when a clay strand is extruded. With a tapering shape of the ribs, a aerodynamic cross section.
  • an embodiment of the invention provides that a recess for receiving a separate spacer is formed on the back of the facing brick.
  • the spacer can be made of rustproof metal; he is inserted the back of the saver brick.
  • a further embodiment of the invention provides that the recess has an undercut for receiving a foot of the spacer.
  • a dovetail-like groove can be formed in the back of an energy saving facing, into which the spacer foot is inserted.
  • At least one through hole can also be formed in the saving facing for receiving the foot of a spacer on the top or bottom of the facing.
  • a further embodiment of the invention provides that a water-impermeable layer is arranged between the free end of the spacer and the insulation layer.
  • this water-impermeable layer is connected to the spacers.
  • platelet-shaped sections of a water-impermeable film can be glued to the end faces of the spacers.
  • Another possibility is to coat the end faces of the spacers with a waterproof layer.
  • the back of these can be immersed in a bath with such a liquid, so that at least the back of the spacers is covered with the water-repellent layer.
  • a water-impermeable coating in the area of the thermal insulation layer in which the spacers come into contact.
  • coating the thermal insulation layer as a whole with a water-impermeable layer, a vapor barrier layer, is not required. It harbors the risk of condensation of moisture in the area of the insulation layer, which is to be avoided by the inventive design of the facade cladding.
  • the space kept clear between the facing layer and the insulating layer can only have a satisfactory effect if no or only a little mortar falls into the facing when the facing is bricked up.
  • the bricklayer must work very carefully without additional aids, otherwise there is a slight risk that mortar will penetrate the air gap from the bed joint. Such careful work is naturally not always guaranteed. Additional aids can therefore be used to prevent mortar from falling into the gap.
  • FIG. 1 an insulation layer 10 made of a suitable heat-insulating material is attached to a rear masonry, not shown.
  • a facing layer 11 consists of saving facing 12 or 13 (two different saving facing is shown in FIG. 1 for illustrative purposes only).
  • the saving bricks 12, 13 are made of fired clay (brick).
  • Spacers 14 and 15 are formed on their back.
  • the spacers 14, 15 represent ribs which run in the direction of extrusion of the clay strand. They taper towards the free end, as can be clearly seen from FIG. 1.
  • the spacers 14, 15 allow a space 16 with a width of about 3 cm.
  • the spacers 14 have drip noses 17 on opposite sides.
  • the drip noses 17 are sawtooth-shaped in cross section. They prevent moisture from migrating along the outside of the spacers 14 in the direction of the thermal insulation layer 10.
  • the facing bricks 12, 13 are walled up with a suitable mortar 18, which is not dealt with in detail at this point.
  • a water-impermeable layer 19 is arranged on the free end faces of the spacers 14, 15. It can be applied during the production of the saving bricks 12, 13, for example in liquid or solid form.
  • the saver bricks 12, 13 are fastened to the masonry (not shown) with the help of suitable wall anchors and hung on this.
  • individual injection wall anchors can be connected with an angle rail, the horizontal leg of which serves to support the brick.
  • the wall anchors can also serve to define the insulation layer 10.
  • an insulation layer 10 is in turn arranged on a rear masonry in the manner described above.
  • Saving bricks 20 have two dovetail-shaped grooves 21 on the rear side.
  • the grooves 21 are also formed during the production of the saving bricks 10
  • Galvanized wire or the like shaped spacers 22 have an expansion foot 23 which is inserted into the groove 21.
  • the spacer 22 has a contact surface 24 which bears against the insulation layer 10.
  • a drip disk 25 on the shaft of the spacer 22 prevents this Migration of moisture towards the insulation layer.
  • the facing brick 13 in Fig. 1 is L-shaped. It is used in the area of windows and wall corners. His leg 40 gives the impression that the wall was created with "normal" facing and meets the requirements of the monument protection authorities.
  • the template 40 is made of flat material and is complementary to the rear of the facing brick 13. It has a length equal to the length of the facing 13 according to FIG. 1. A somewhat larger length is preferably chosen, namely the distance between the centers of adjacent butt joints.
  • the height of the template 40 is at least equal to the height of the facing brick plus the thickness of a bed joint 41 so that the lower bed joint 41 is covered when the template is held against the facing brick from behind.
  • a handle 42 can be provided on the rear side of the template 40 so that a facing brick 12, 13 can be gripped and placed with the aid of the template 40.
  • the facing shell consists of facing bricks, such as are shown in FIG. 1. It lies against an insulating layer 50 via the molded spacers.
  • the insulation layer is placed against the outside of a masonry 51, not shown.
  • the masonry 51 can have one or two shells and the masonry of a new building or an old building to be renovated.
  • a bore 52 is formed through the insulation layer 50 and into the masonry 51 for receiving an injection anchor 53.
  • the injection anchor 53 has an anchor bolt 55 with a box profile, which is square or rectangular in cross section and is surrounded by a stocking 56.
  • the principle of an injection anchor is known in principle. However, it is specially designed for use in facade cladding.
  • the spacers 15 form an air space between the veneer layer and the insulation layer 50, the holes 67 in the leg 66 also serving for flow purposes.
  • the air flow is indicated by arrows 70.
  • FIGS. 7 and 8 show possibilities for invisibly attaching the mounting rail.
  • the mounting rail is generally designated 75.
  • the facing brick 76 according to FIG. 7 has a recess 77 with a rectangular cross section on the bearing surface, which is open to the rear.
  • the recess is dimensioned such that in the case of a mortar layer or an elastic joint 78 between the bottom of the recess and the horizontal leg of the rail 75, the horizontal leg is covered, even if there is a common mortar joint 80 between the facing stone 76 and the normal facing stone 79 underneath runs.
  • recesses 77, 77 ' are formed on the mutually facing bearing surfaces of the facing bricks 76, 76' in accordance with FIG. 7 for receiving the horizontal leg of the angle rail 75.
  • the projection anchor described is not limited to the support of facing shells made of individual facing stones. Rather, the injection anchor can . and support rail existing arrangement support any veneer.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
EP86105398A 1985-04-20 1986-04-18 Revêtement de façades, en particulier pour la restauration de l'habitat ancien Withdrawn EP0201757A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853514445 DE3514445A1 (de) 1985-04-20 1985-04-20 Fassadenbekleidung, insbesondere fuer altbauten
DE3514445 1985-04-20

Publications (2)

Publication Number Publication Date
EP0201757A2 true EP0201757A2 (fr) 1986-11-20
EP0201757A3 EP0201757A3 (fr) 1987-10-07

Family

ID=6268776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105398A Withdrawn EP0201757A3 (fr) 1985-04-20 1986-04-18 Revêtement de façades, en particulier pour la restauration de l'habitat ancien

Country Status (2)

Country Link
EP (1) EP0201757A3 (fr)
DE (1) DE3514445A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273903A2 (fr) * 1986-12-30 1988-07-06 RIESENEDER Gesellschaft m.b.H. u. Co. KG Revêtement de murs pour surfaces intérieures ou extérieures au bâtiment
AT407540B (de) * 1998-11-27 2001-04-25 Johannes Zittmayr Fassade für ein gebäude mit stehern
EP1905914A2 (fr) 2006-08-18 2008-04-02 Schlagmann Baustoffwerke GmbH & Co. KG Brique isolante
CN103015657A (zh) * 2013-01-05 2013-04-03 江苏省江建集团有限公司 外墙外保温挂贴陶土板的施工方法
DE102022117351A1 (de) 2022-07-12 2024-01-18 ecoworks GmbH Befestigung von Konsolen in wenig druckfesten Wänden

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737081A1 (de) * 1987-10-30 1989-05-11 Koller Metallbau Ag Fassadenkonstruktion fuer hochbauten
ES2435091B1 (es) * 2012-06-12 2014-04-02 Emilio ORTS ARAGONÉS Fachada prefabricada autoventilada

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR391854A (fr) * 1907-07-10 1908-11-11 Northolt Tile Works Carreaux et leur mode de pose et de fixation
FR969043A (fr) * 1948-03-31 1950-12-12 Procédé d'agrafage des plaques de pierre ou matériaux similaires
US2676481A (en) * 1949-08-25 1954-04-27 Martin Hoffman Company Building structure
US3017725A (en) * 1957-03-27 1962-01-23 Murphy John Larry Solid grouting bar and hanger element for setting slabs and method
US3342005A (en) * 1965-03-26 1967-09-19 John W Rickards Crypt fastener
FR2456870A1 (fr) * 1979-05-16 1980-12-12 Fischer Artur Element de fixation en matiere plastique permettant de fixer un objet a une maconnerie
DE3009433A1 (de) * 1980-03-12 1981-10-29 Franz Ing.(Grad.) 5353 Mechernich Brettschneider Mehrschichtig waermegedaemmtes aussenmauerwerk
GB2115854A (en) * 1982-02-16 1983-09-14 Anderton Disc Springs Wall tie for timber-frame and brick cladding or veneer building construction
GB2135710A (en) * 1983-02-03 1984-09-05 Unity Int Dev External wall insulation
DE3322198A1 (de) * 1983-06-21 1985-01-17 Günter 4930 Detmold Joly Verfahren zum befestigen eines hohlen duebels
GB2155970A (en) * 1984-03-01 1985-10-02 Nippon Light Metal Co Wall cladding

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR391854A (fr) * 1907-07-10 1908-11-11 Northolt Tile Works Carreaux et leur mode de pose et de fixation
FR969043A (fr) * 1948-03-31 1950-12-12 Procédé d'agrafage des plaques de pierre ou matériaux similaires
US2676481A (en) * 1949-08-25 1954-04-27 Martin Hoffman Company Building structure
US3017725A (en) * 1957-03-27 1962-01-23 Murphy John Larry Solid grouting bar and hanger element for setting slabs and method
US3342005A (en) * 1965-03-26 1967-09-19 John W Rickards Crypt fastener
FR2456870A1 (fr) * 1979-05-16 1980-12-12 Fischer Artur Element de fixation en matiere plastique permettant de fixer un objet a une maconnerie
DE3009433A1 (de) * 1980-03-12 1981-10-29 Franz Ing.(Grad.) 5353 Mechernich Brettschneider Mehrschichtig waermegedaemmtes aussenmauerwerk
GB2115854A (en) * 1982-02-16 1983-09-14 Anderton Disc Springs Wall tie for timber-frame and brick cladding or veneer building construction
GB2135710A (en) * 1983-02-03 1984-09-05 Unity Int Dev External wall insulation
DE3322198A1 (de) * 1983-06-21 1985-01-17 Günter 4930 Detmold Joly Verfahren zum befestigen eines hohlen duebels
GB2155970A (en) * 1984-03-01 1985-10-02 Nippon Light Metal Co Wall cladding

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273903A2 (fr) * 1986-12-30 1988-07-06 RIESENEDER Gesellschaft m.b.H. u. Co. KG Revêtement de murs pour surfaces intérieures ou extérieures au bâtiment
EP0273903A3 (fr) * 1986-12-30 1990-06-13 RIESENEDER Gesellschaft m.b.H. u. Co. KG Revêtement de murs pour surfaces intérieures ou extérieures au bâtiment
AT407540B (de) * 1998-11-27 2001-04-25 Johannes Zittmayr Fassade für ein gebäude mit stehern
EP1905914A2 (fr) 2006-08-18 2008-04-02 Schlagmann Baustoffwerke GmbH & Co. KG Brique isolante
EP2028329A1 (fr) * 2006-08-18 2009-02-25 Schlagmann Baustoffwerke GmbH & Co. KG Brique isolante
EP1905914B1 (fr) * 2006-08-18 2011-10-12 Schlagmann Baustoffwerke GmbH & Co. KG Procédé pour isoler des bâtiments
CN103015657A (zh) * 2013-01-05 2013-04-03 江苏省江建集团有限公司 外墙外保温挂贴陶土板的施工方法
DE102022117351A1 (de) 2022-07-12 2024-01-18 ecoworks GmbH Befestigung von Konsolen in wenig druckfesten Wänden

Also Published As

Publication number Publication date
EP0201757A3 (fr) 1987-10-07
DE3514445A1 (de) 1986-10-23

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