EP0732464A1 - Procédé de fabrication de revêtements armés, notamment sur des surfaces en béton, et filet d'armature associé - Google Patents

Procédé de fabrication de revêtements armés, notamment sur des surfaces en béton, et filet d'armature associé Download PDF

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Publication number
EP0732464A1
EP0732464A1 EP95118963A EP95118963A EP0732464A1 EP 0732464 A1 EP0732464 A1 EP 0732464A1 EP 95118963 A EP95118963 A EP 95118963A EP 95118963 A EP95118963 A EP 95118963A EP 0732464 A1 EP0732464 A1 EP 0732464A1
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EP
European Patent Office
Prior art keywords
reinforcement network
reinforcement
base layer
mesh size
concrete
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
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EP95118963A
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German (de)
English (en)
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EP0732464B1 (fr
Inventor
Josef Scherer
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Individual
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Individual
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Publication of EP0732464A1 publication Critical patent/EP0732464A1/fr
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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
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/047—Plaster carrying meshes
    • 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
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements

Definitions

  • a coating method of the present type is known from JP, A, 63 275728 (Patent Abstracts of Japan, Vol. 14, No. 355 ⁇ M-1004 ⁇ ⁇ 4298 ⁇ ).
  • a coating with a reinforcement net or lattice which consists of glass fibers bonded in casting resin and is connected to a concrete base layer by nailing or stapling. Apart from the punctiform connection achieved in this way, only a surface adhesion of the reinforcement network to the base layer and also to the subsequently applied top layer can arise.
  • This has a comparative weak internal bond strength, especially shear strength, the overall coating. Because of this, and especially with regard to the necessary, reliable transmission of the shear stresses between the layers and the reinforcement caused by shrinkage when the layers solidify and by different thermal expansion, such structures have proven to be in need of improvement.
  • a coating system in which, in addition to other layers, a fabric layer consisting of mineral fiber is laminated on a concrete or wall surface by means of synthetic resin. There, a continuous, areal bond of a porous, but not mesh or lattice-like, perforated fabric layer is produced. Both the synthetic resin layer and the fabric layer do not allow a section-wise direct connection between the concrete base or a concrete base layer on the one hand and a similar top layer on the other hand. So there is no mesh or grid-shaped reinforcement embedded in concrete, rather the bond strength is determined solely by the surface bonding. This means that comparatively high strength values can be achieved with correspondingly high-quality synthetic resins, but with a significantly higher outlay than reinforcement systems of the type in question. In this respect, there are fundamentally different systems.
  • a mesh size of at least 12 mm has been found to be necessary, but has generally also proven to be sufficient.
  • nets with a symmetrical mesh size that is to say in both strand directions, are used.
  • this base layer has above all a compensating function with regard to cracks, unevenness and the like. It is removed in the not yet set state and, if necessary, roughened to improve the binding.
  • a reinforcement net 8 of the type indicated in FIG. 3 is applied from the roll to the base layer created in this way, which consists in the form of a braid or fabric of glass fiber strands S running with a cross and with a symmetrical mesh size M here.
  • This reinforcement fulfills the inventive features listed in the introduction and thus realizes the advantages set out.
  • the mesh size was 35 x 35 mm.
  • the strands S consist of unbound glass fibers and therefore form an open fiber bundle for the penetration of coating material. Due to the damping properties of open fiber bundles, there is practically no risk of vibration with the formation of splash shadows.
  • the relatively large mesh size the frequently occurring rebound and leakage of larger particles contained in the spray mortar or shotcrete, i.e. the associated increase in the cement content and the risk of embrittlement of the mortar or concrete with corresponding crack formation is significantly reduced.
  • Such advantageous properties are particularly important in tunnel construction.
  • Fig. 5 shows the presence of a considerable aluminum component in the glass fiber examined, which was characterized by high resistance to alkalis.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Laminated Bodies (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Bridges Or Land Bridges (AREA)
EP95118963A 1994-12-02 1995-12-01 Procédé de fabrication de revêtements armés, notamment sur des surfaces en béton, et filet d'armature associé Expired - Lifetime EP0732464B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH03663/94A CH688779A5 (de) 1994-12-02 1994-12-02 Verfahren zum Applizieren einer armierten Betonschicht auf eine Unterlage sowie Bewehrungsnetz zur Durchführung des Verfahrens.
CH3663/94 1994-12-02
CH366394 1994-12-02

Publications (2)

Publication Number Publication Date
EP0732464A1 true EP0732464A1 (fr) 1996-09-18
EP0732464B1 EP0732464B1 (fr) 2002-10-09

Family

ID=4260840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95118963A Expired - Lifetime EP0732464B1 (fr) 1994-12-02 1995-12-01 Procédé de fabrication de revêtements armés, notamment sur des surfaces en béton, et filet d'armature associé

Country Status (4)

Country Link
EP (1) EP0732464B1 (fr)
AT (1) ATE225889T1 (fr)
CH (1) CH688779A5 (fr)
DE (1) DE59510417D1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014038A3 (fr) * 1997-09-15 1999-06-10 Josef Scherer Materiau d'armature comportant un materiau fibreux a deformation de flexion, apte a absorber une charge
WO2004011707A3 (fr) * 2002-07-26 2005-04-07 Bernd Gapp Materiau composite
EP1320650A4 (fr) * 2000-09-19 2006-03-01 James Hardie Int Finance Bv Systeme d'enduction au ciment
US7060148B2 (en) 2004-02-11 2006-06-13 Certainteed Corporation Method and apparatus for adhering together lanes of compressible products
US7141284B2 (en) 2002-03-20 2006-11-28 Saint-Gobain Technical Fabrics Canada, Ltd. Drywall tape and joint
US7252868B2 (en) 2004-01-08 2007-08-07 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US7311964B2 (en) 2002-07-30 2007-12-25 Saint-Gobain Technical Fabrics Canada, Ltd. Inorganic matrix-fabric system and method
FR2909699A1 (fr) * 2006-12-12 2008-06-13 Aurelio Vicquery Procede de recouvrement des fissures et bande a pont.
US7685783B2 (en) 2004-01-30 2010-03-30 Certainteed Corporation Kit of parts for band joist insulation and method of manufacture
US7703253B2 (en) 2004-01-30 2010-04-27 Certainteed Corporation Segmented band joist batts and method of manufacture
US7780886B2 (en) 2003-10-21 2010-08-24 Certainteed Corporation Insulation product having directional facing layer thereon and method of making the same
WO2011022849A1 (fr) 2009-08-28 2011-03-03 Josef Scherer Treillis d'armature pour une couche de mortier ou de mortier projeté armée sur une base, procédé de pose associé et revêtement de mortier armé ainsi obtenu
US9458061B2 (en) 2009-06-12 2016-10-04 Ruredil S.P.A. Cementitious mortar and method for improved reinforcement of building structures
CN106522991A (zh) * 2016-11-10 2017-03-22 河南理工大学 一种巷道锚喷支护柔性整体砼喷层及其施工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113027055A (zh) * 2021-03-15 2021-06-25 北京匠人清水装饰工程有限公司 一种白色仿清水混凝土饰面工艺

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287558A1 (fr) * 1974-10-08 1976-05-07 Julien Guy Procede d'isolation thermique et acoustique de murs et autres parois et revetement isolant obtenu
AT365708B (de) * 1979-04-19 1982-02-10 Vogel Werner Ing Bewehrung fuer mauerputz
FR2514806A1 (fr) * 1981-10-16 1983-04-22 Mathis Isolations Technik Gmbh Procede de crepissage de murs
EP0106986A2 (fr) * 1982-10-21 1984-05-02 ispo GmbH Mortier ou matériau de revêtement avec armature textile
JPS63275728A (ja) * 1987-05-01 1988-11-14 Nitsukuu Kogyo Kk 精紡ボビンの熱処理装置
DE4026943C1 (fr) * 1990-08-25 1991-08-29 Epucret Bauchemie Gmbh, 7324 Rechberghausen, De
FR2663971A1 (fr) * 1990-06-29 1992-01-03 Ohbayashi Corp Feuille de plastique renforcee par fibres et procede d'application de fini de surface pour beton.
DE9307660U1 (de) * 1993-05-19 1993-10-07 Synteen Gewebe Technik Gmbh, 79771 Klettgau Gewebe zur Verstärkung bzw. Armierung von Flächengebilden

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287558A1 (fr) * 1974-10-08 1976-05-07 Julien Guy Procede d'isolation thermique et acoustique de murs et autres parois et revetement isolant obtenu
AT365708B (de) * 1979-04-19 1982-02-10 Vogel Werner Ing Bewehrung fuer mauerputz
FR2514806A1 (fr) * 1981-10-16 1983-04-22 Mathis Isolations Technik Gmbh Procede de crepissage de murs
EP0106986A2 (fr) * 1982-10-21 1984-05-02 ispo GmbH Mortier ou matériau de revêtement avec armature textile
JPS63275728A (ja) * 1987-05-01 1988-11-14 Nitsukuu Kogyo Kk 精紡ボビンの熱処理装置
FR2663971A1 (fr) * 1990-06-29 1992-01-03 Ohbayashi Corp Feuille de plastique renforcee par fibres et procede d'application de fini de surface pour beton.
DE4026943C1 (fr) * 1990-08-25 1991-08-29 Epucret Bauchemie Gmbh, 7324 Rechberghausen, De
DE9307660U1 (de) * 1993-05-19 1993-10-07 Synteen Gewebe Technik Gmbh, 79771 Klettgau Gewebe zur Verstärkung bzw. Armierung von Flächengebilden

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 14, no. 355 (M - 1004)<4298> 13 July 1990 (1990-07-13) *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014038A3 (fr) * 1997-09-15 1999-06-10 Josef Scherer Materiau d'armature comportant un materiau fibreux a deformation de flexion, apte a absorber une charge
EP1320650A4 (fr) * 2000-09-19 2006-03-01 James Hardie Int Finance Bv Systeme d'enduction au ciment
US7204065B2 (en) 2000-09-19 2007-04-17 James Hardie International Finance B.V. Cement render system
US7141284B2 (en) 2002-03-20 2006-11-28 Saint-Gobain Technical Fabrics Canada, Ltd. Drywall tape and joint
WO2004011707A3 (fr) * 2002-07-26 2005-04-07 Bernd Gapp Materiau composite
US7311964B2 (en) 2002-07-30 2007-12-25 Saint-Gobain Technical Fabrics Canada, Ltd. Inorganic matrix-fabric system and method
US7780886B2 (en) 2003-10-21 2010-08-24 Certainteed Corporation Insulation product having directional facing layer thereon and method of making the same
US7857923B2 (en) 2004-01-08 2010-12-28 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US7252868B2 (en) 2004-01-08 2007-08-07 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US7685783B2 (en) 2004-01-30 2010-03-30 Certainteed Corporation Kit of parts for band joist insulation and method of manufacture
US7703253B2 (en) 2004-01-30 2010-04-27 Certainteed Corporation Segmented band joist batts and method of manufacture
US7060148B2 (en) 2004-02-11 2006-06-13 Certainteed Corporation Method and apparatus for adhering together lanes of compressible products
FR2909699A1 (fr) * 2006-12-12 2008-06-13 Aurelio Vicquery Procede de recouvrement des fissures et bande a pont.
US9458061B2 (en) 2009-06-12 2016-10-04 Ruredil S.P.A. Cementitious mortar and method for improved reinforcement of building structures
WO2011022849A1 (fr) 2009-08-28 2011-03-03 Josef Scherer Treillis d'armature pour une couche de mortier ou de mortier projeté armée sur une base, procédé de pose associé et revêtement de mortier armé ainsi obtenu
CN106522991A (zh) * 2016-11-10 2017-03-22 河南理工大学 一种巷道锚喷支护柔性整体砼喷层及其施工方法

Also Published As

Publication number Publication date
ATE225889T1 (de) 2002-10-15
CH688779A5 (de) 1998-03-13
EP0732464B1 (fr) 2002-10-09
DE59510417D1 (de) 2002-11-14

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