EP0438799A1 - Façade crépie - Google Patents

Façade crépie Download PDF

Info

Publication number
EP0438799A1
EP0438799A1 EP90125678A EP90125678A EP0438799A1 EP 0438799 A1 EP0438799 A1 EP 0438799A1 EP 90125678 A EP90125678 A EP 90125678A EP 90125678 A EP90125678 A EP 90125678A EP 0438799 A1 EP0438799 A1 EP 0438799A1
Authority
EP
European Patent Office
Prior art keywords
plaster
battens
building wall
corrugated paper
cement
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
EP90125678A
Other languages
German (de)
English (en)
Other versions
EP0438799B1 (fr
Inventor
Arnold Buchel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT90125678T priority Critical patent/ATE98316T1/de
Publication of EP0438799A1 publication Critical patent/EP0438799A1/fr
Application granted granted Critical
Publication of EP0438799B1 publication Critical patent/EP0438799B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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

Definitions

  • the invention relates to a building wall with an insulating, multi-layer plaster and a method for producing a plastered building wall.
  • the base material comprises a base material which has at least a dusty to fine-grained fraction of ground clay bricks fired at less than 1000 ° C. and a hydraulic binder, for example of white cement or lime.
  • the prepared mixture is mixed with water, the moist mass is applied in layers on a surface and then set by drying. It has proven to be particularly advantageous to dry the building material with water swelling when it dries out to mix shrinking organic material in particle and / or fiber form. This not only creates a breathable, but a light and insulating plaster with significant advantages.
  • the inventor has set himself the task of creating a building wall with an insulating, multi-layer plaster and a method for producing a plastered building wall, which plaster has, in addition to the properties mentioned at the outset, which are characteristic of cladding, an adjustable insulation capacity, is easy to produce and is of high quality .
  • the object is achieved according to the invention in that a supporting grate with external, nailable vertical battens is mounted on a surface to be plastered, at least one air-permeable corrugated paper with horizontally running folds and a wire mesh is applied to this battens over the entire surface, and the joints - And seamless plaster consists of an internal, vapor-permeable cement layer, a base plaster and a structurable plaster, with a ventilated space between the building wall and corrugated paper, at least in the area between the vertical battens.
  • a supporting grate with external, nailable vertical slats expediently consists of a wooden horizontal slat produced on the construction site also on other occasions, in particular a double slat with vertical slats Roof battens. If the relevant outside of a building wall is made of wood, the supporting grate expediently consists only of vertical, directly nailed roof battens.
  • the nailable vertical battens in particular wooden roof battens
  • a horizontal distance of 15-30 cm, preferably about 20 cm Gaps that are too small result in a more expensive supporting grate, gaps that are too large may reduce its costs, but otherwise prove to be disadvantageous, for example in relation to a bulging inward when cleaning plaster.
  • the circulation of the air cushion between the building wall and the plaster is determined with the detailed design of the supporting grate. With rear ventilation, the air must be able to circulate, even if only a little, with a standing air cushion there is a certain exchange of air and moisture through the porous plaster.
  • Insulation mats or insulation plates of known design can be inserted and fastened between the horizontal battens of the double battens. These insulate the heat and / or sound transfer.
  • the corrugated paper applied behind the wire mesh not only enables the formation of an air cushion between the building wall and plaster in a closed or open system, but also offers other advantages that simplify the production of the plaster and promote its quality.
  • the corrugated paper which is expediently attached to the nailable vertical battens with Bostitch staples, attached in one or more layers, preferably has a smooth inner layer, which is also porous, glued on in the direction of the building wall. This prevents the corrugated paper from being stretched too much. This still has sufficient elasticity so that it does not tear when the plaster dries out, as would be the case with smooth paper or cardboard.
  • Single-layer corrugated paper is fastened to the vertical battens in vertically juxtaposed strips with abutting or overlapping edges.
  • corrugated paper webs of corresponding width can be used, which are available in numerous dimensions on the market.
  • Multi-layer corrugated paper can consist of webs of the same or different width, which are loosely one above the other or are glued together, but the vapor permeability must be maintained.
  • the lowest corrugated paper web in the direction of the building wall can also protrude into the interstices of the vertical battens to further improve the insulation ability, as a result of which air circulation is prevented or reduced.
  • Equally wide, superimposed webs of corrugated paper are preferably arranged offset.
  • the cement slurry applied directly to the Rabitz also called cement plaster, serves as moisture protection, but is permeable to steam. Pure cement plasters can be used, with white cement being preferred. Brick scrap and / or sawdust can be added to the cement throw-in, which in particular in combination with white cement justifies the biological character. Furthermore, thanks to the increased porosity, the density is reduced, the insulation capacity is increased and lower voltages are achieved.
  • the base plaster preferably consists of a water-slurried, essentially granular mixture on a biological basis, which contains a base material that has at least a dusty to fine-grained fraction from ground clay bricks, also called brick scrap, which have been fired at less than 1000 ° C., and a hydraulic binder .
  • the sawdust that is preferably mixed in the cement plaster and / or base plaster swells in the wet plaster due to water absorption. When it dries out, the sawdust, which has a particle size of up to about 3 mm, shrinks, creating a porous plaster. Wood sawdust can also be replaced by cork scrap, wood dust, wood shavings or the like. Organic fibers such as cotton and shredded paper, as well as ground or shredded waste paper can perform the same function.
  • a conventional plaster can also be applied to a Rabitz with corrugated paper
  • the insulating air cushion also arises in this way, a clay-containing material obtained from recycling material that can be bound without renewed fire is of particular interest.
  • the clays of different bricks used as the base material can be mixed in any ratio and provided with a hydraulic binder, such as cement and / or lime.
  • White cement is not only of higher quality than normal cement, it is also preferred for ecological reasons. In addition, when using white cement, a building material of lighter color is created.
  • the main components of a preferred bio-based plaster, a base material made of clay bricks fired at a low temperature and a hydraulic binder, are preferably mixed approximately in a volume ratio of approximately 3: 1.
  • the fine-particle wood added to increase the porosity and thus also to reduce the density, which dries and shrinks when setting, is expediently mixed with the basic material made of clay in a volume ratio of about 1: 1.
  • This mixture is preferably mixed in a volume ratio of about 3: 1 with a hydraulic binder.
  • a top coat is applied to the base coat, which should not only have a water-repellent protective function, but should also have a decorative effect.
  • the Structures of the plaster are adapted to the character of the building, for example, it can be a common abrasion, a trowel or a simple to demanding strictly plaster.
  • a finishing coat does not contain sawdust, it consists of the usual building materials provided with a waterproof coat after hardening or of a water-repellent, weather-resistant plastic.
  • the object is achieved according to the invention in that at least one web of corrugated paper is tacked onto the vertical battens and covered with a wire mesh before the plaster is applied.
  • Several webs can be stapled on top of each other on the construction site.
  • a plurality of sheets of corrugated paper which are glued to one another in a permeable manner to vapor, are prefabricated in block form and are tacked onto the vertical battens.
  • the plaster can be applied anywhere, on large and small areas of a building wall, but also on roof undersides, windows, doors and in their reveal.
  • the applied plaster can even be covered with soil and offers excellent protection to the outer wall.
  • Double battens 12 and roof battens 14 form a supporting grid 16 for a plaster.
  • corrugated paper 20 are fastened on the roof battens 14 by means of Bostitch clips so that the folds 22 run horizontally.
  • the side of the corrugated paper 20 facing the building wall is glued to a smooth inner layer 24, also made of porous paper or cardboard.
  • the inner layer 24 lies directly on the roof battens 14 (FIG. 3).
  • the corrugated paper 20 forms a full-surface, gapless covering of the building wall 10 to be plastered.
  • corrugated paper 20 On the corrugated paper 20 is a wire mesh 26 with a Mesh size of about 19 mm applied.
  • the wire mesh 26 is anchored in the vertical roof battens 14 with hammered hook pins 28.
  • An indicated wire winding 27 lies outside the cutting plane.
  • the folds 22 of the corrugated paper 20 are flattened locally. For reasons of clarity, this is not taken into account in the drawing.
  • a cement layer 30 On the innermost layer of the plaster in relation to the building wall 10, a cement layer 30, a base plaster 32 consisting of brick scrap or brick dust and sawdust and a top plaster 34 made of a plastic abrasion are applied.
  • Insulation mats 36 are arranged between the horizontal support battens 12, which can also have dimensions larger than those specified above, for example 6 x 8 cm or 6 x 12 cm in relation to the cross section. With the cross-section of the horizontal support battens 12, the insulation capacity can be adjusted in cooperation with the insulation layer 36 and an insulation plaster 30, 32, 34.
  • FIG. 2 shows an air cushion 38 which extends over the area between the slightly bulged corrugated paper 20 from two webs lying one above the other and the insulation mats 36 or the horizontal support battens 12. With an inserted insulation layer 36, the air cushion 38 is relatively thin; in the absence of an insulation layer, it extends essentially over the entire area of the supporting grate 16.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
  • Load-Bearing And Curtain Walls (AREA)
EP90125678A 1990-01-26 1990-12-28 Façade crépie Expired - Lifetime EP0438799B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90125678T ATE98316T1 (de) 1990-01-26 1990-12-28 Verputzte gebaeudewand.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH255/90A CH680675A5 (fr) 1990-01-26 1990-01-26
CH255/90 1990-01-26

Publications (2)

Publication Number Publication Date
EP0438799A1 true EP0438799A1 (fr) 1991-07-31
EP0438799B1 EP0438799B1 (fr) 1993-12-08

Family

ID=4182841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90125678A Expired - Lifetime EP0438799B1 (fr) 1990-01-26 1990-12-28 Façade crépie

Country Status (4)

Country Link
EP (1) EP0438799B1 (fr)
AT (1) ATE98316T1 (fr)
CH (1) CH680675A5 (fr)
DE (1) DE59003797D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683625A5 (de) * 1991-10-01 1994-04-15 Arnold Buechel Einlage für Unterlagsböden, Putze oder Bauelemente.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1506804A (en) * 1922-03-16 1924-09-02 Amorite Products Corp Building material
US2077513A (en) * 1935-10-28 1937-04-20 George A Buttress Ribbed board
FR1115932A (fr) * 1954-08-13 1956-05-02 Compostion pour matériau de construction, et son procédé de fabrication
US4225358A (en) * 1978-04-03 1980-09-30 Caterpillar Tractor Co. Additive for dehumidifying plaster
EP0059977A1 (fr) * 1981-03-10 1982-09-15 Firma Michael Wild Revêtement ventilé pour parois, façades ou murs et procédé pour sa réalisation
EP0060514A2 (fr) * 1981-03-16 1982-09-22 Albert Fink Revêtement extérieur d'isolation thermique pour parois de construction
FR2529239A2 (fr) * 1982-06-25 1983-12-30 Boisbluche Arsene Procede d'isolation thermique dynamique par l'exterieur de parois de batiment, et structure tridimensionnelle pour la mise en oeuvre de ce procede

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1506804A (en) * 1922-03-16 1924-09-02 Amorite Products Corp Building material
US2077513A (en) * 1935-10-28 1937-04-20 George A Buttress Ribbed board
FR1115932A (fr) * 1954-08-13 1956-05-02 Compostion pour matériau de construction, et son procédé de fabrication
US4225358A (en) * 1978-04-03 1980-09-30 Caterpillar Tractor Co. Additive for dehumidifying plaster
EP0059977A1 (fr) * 1981-03-10 1982-09-15 Firma Michael Wild Revêtement ventilé pour parois, façades ou murs et procédé pour sa réalisation
EP0060514A2 (fr) * 1981-03-16 1982-09-22 Albert Fink Revêtement extérieur d'isolation thermique pour parois de construction
FR2529239A2 (fr) * 1982-06-25 1983-12-30 Boisbluche Arsene Procede d'isolation thermique dynamique par l'exterieur de parois de batiment, et structure tridimensionnelle pour la mise en oeuvre de ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683625A5 (de) * 1991-10-01 1994-04-15 Arnold Buechel Einlage für Unterlagsböden, Putze oder Bauelemente.

Also Published As

Publication number Publication date
CH680675A5 (fr) 1992-10-15
ATE98316T1 (de) 1993-12-15
DE59003797D1 (de) 1994-01-20
EP0438799B1 (fr) 1993-12-08

Similar Documents

Publication Publication Date Title
EP0570012B2 (fr) Isolation thermique pour bâtiments
WO2010009713A2 (fr) Système d'isolation thermique et/ou de rénovation de paroi dans des bâtiments
DE2804484A1 (de) Isolierwandbauteil fuer ein gebaeude
DE8201949U1 (de) Isolierende Verblendtafel
EP0871810B1 (fr) Produit semi-fini en forme de bande, notamment bande de crepi, et son procede de fabrication
DE19523131A1 (de) Mehrschichtige Wand in Holzrahmen-Bauweise, hieraus aufgebautes Holzrahmenbauteil, sowie hiermit errichtetes Haus, insbesondere Niedrigenergiehaus
DE4338185C2 (de) Verfahren zur Herstellung eines Fertighauses
DE19944341C2 (de) Bauplatte
EP0438799B1 (fr) Façade crépie
WO1996037667A1 (fr) Bande de revetement isolant de toits et son utilisation
DE2241805B2 (de) Daemmplatte und verfahren zu ihrer herstellung
DE4241534C1 (de) Mineralwolle-Formkörper für die Dämmung von Bauteilen von Gebäuden sowie Verfahren zur Herstellung von Mineralwolle-Formkörpern
CH688449A5 (de) Zweischaliges Mauerwerk in Waermedaemmbauweise, sowie Ziegel fuer das Vormauerwerk hierfuer.
DE29615672U1 (de) Großflächige Putzträgerplatte mit vorgefertigter Unterputzschicht für ein selbstbaufähiges Wärmedämmsystem
DE19604571C2 (de) Formkörper für die Außendämmung von Bauwerken
EP0805902B1 (fr) Structure de plancher, de plafond ou de cloison assurant une tres bonne isolation thermique
DE69610554T2 (de) Bauelement
DE19542315A1 (de) Außenwand-Plattenelement, insbesondere für Wohngebäude
DE9308720U1 (de) Fassadenplatte
AT405312B (de) Wandaufbau
DE8217728U1 (de) Wandelement fuer fertighaeuser
CH683625A5 (de) Einlage für Unterlagsböden, Putze oder Bauelemente.
DE840592C (de) Dachplatte
DE1814755A1 (de) Entspannte Aussendaemmung fuer Fassaden
DE29520224U1 (de) Hochwärmedämmend ausgerüsteter Boden-, Decken- oder Wandaufbau

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19920117

17Q First examination report despatched

Effective date: 19920317

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19931208

Ref country code: NL

Effective date: 19931208

Ref country code: BE

Effective date: 19931208

Ref country code: SE

Effective date: 19931208

Ref country code: DK

Effective date: 19931208

Ref country code: FR

Effective date: 19931208

Ref country code: GB

Effective date: 19931208

REF Corresponds to:

Ref document number: 98316

Country of ref document: AT

Date of ref document: 19931215

Kind code of ref document: T

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19931231

REF Corresponds to:

Ref document number: 59003797

Country of ref document: DE

Date of ref document: 19940120

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19931208

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19941112

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19941124

Year of fee payment: 5

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19951228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960903

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: ARNOLD BUECHEL TRANSFER- MURI, ROLF

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: MURI, ROLF TRANSFER- MURI & PARTNER AG

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20071030

Year of fee payment: 18

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231