DK0441296T3 - Acoustic plaster - Google Patents

Acoustic plaster

Info

Publication number
DK0441296T3
DK0441296T3 DK91101460.3T DK91101460T DK0441296T3 DK 0441296 T3 DK0441296 T3 DK 0441296T3 DK 91101460 T DK91101460 T DK 91101460T DK 0441296 T3 DK0441296 T3 DK 0441296T3
Authority
DK
Denmark
Prior art keywords
binder
acoustic plaster
mixing component
acoustic
platelets
Prior art date
Application number
DK91101460.3T
Other languages
Danish (da)
Inventor
Peter Dr Rer Nat Dipl- Grochal
Original Assignee
Sto 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 Sto Ag filed Critical Sto Ag
Application granted granted Critical
Publication of DK0441296T3 publication Critical patent/DK0441296T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/04—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by dissolving-out added substances
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/52—Sound-insulating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Pore-forming additives in the form of fibres, platelets, spheres, crystals or fine granules, which dissolve during and/or after solidification of the binder and leave behind the desired pore structure, are added as mixing component to the acoustic plaster including a binder and a mixing component, to form sound-absorbing pores.
DK91101460.3T 1990-02-05 1991-02-04 Acoustic plaster DK0441296T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4003382A DE4003382C2 (en) 1990-02-05 1990-02-05 Process for the production of an acoustic plaster

Publications (1)

Publication Number Publication Date
DK0441296T3 true DK0441296T3 (en) 1995-08-14

Family

ID=6399465

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91101460.3T DK0441296T3 (en) 1990-02-05 1991-02-04 Acoustic plaster

Country Status (6)

Country Link
EP (1) EP0441296B1 (en)
AT (1) ATE124025T1 (en)
DE (2) DE4003382C2 (en)
DK (1) DK0441296T3 (en)
ES (1) ES2074592T3 (en)
GR (1) GR3017004T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220274C2 (en) * 1992-06-20 1997-08-21 Hans Jaklin Shatter resistant to flaking under fire conditions
SE507187C2 (en) * 1994-05-10 1998-04-20 John Fellert Sound absorption system for interior walls, ceilings etc in buildings and method for making such sound absorption system
DE19523353A1 (en) * 1995-06-27 1997-01-02 Heinz Dingfelder Curable batch for producing a light building material with cavities and method for producing a light building material with cavities
DE19630949C2 (en) * 1996-07-31 2000-08-24 Murjahn Amphibolin Werke Acoustic plaster
DE102005040050A1 (en) * 2005-08-24 2007-03-01 Nohlen, Wolfgang Sprayed on acoustic covering for building walls and ceilings has surface abraded to remove tips of fibres and provide internal capillaries
DE102009048803A1 (en) * 2009-10-08 2011-04-14 Sto Ag System, useful for coating a substrate e.g. concrete and plasterboard, comprises a top coating that is obtained from a composition of synthetic resin dispersion and intermediate coating based on cationic polymer dispersion
DE102010047673A1 (en) 2010-10-06 2012-04-12 Scherff Gmbh & Co. Kg Building material e.g. plaster stuck to ceiling of building e.g. office, comprises acoustic plaster and latent heat storage mass that is provided with microcapsules made of polymethyl methacrylate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471068B2 (en) * 1964-04-13 1974-08-29 The Celotex Corp., Chicago,Ill. (V.St.A.) Porous ceramic acoustic panel and process for its manufacture
DE1943433A1 (en) * 1969-08-22 1971-02-25 Friedwald Lewin Sound insulation plaster - contng shredded polystyrene foam
DE2423618C3 (en) * 1974-05-15 1981-02-26 Hoechst Ag, 6000 Frankfurt Plaster mix
DE3120488C1 (en) * 1981-05-22 1982-11-11 Stotmeister GmbH, 7894 Stühlingen Acoustic plaster
DE3134682C2 (en) * 1981-09-02 1985-09-19 Basf Farben + Fasern Ag, 2000 Hamburg Process for the production of a porous mass
DE3314033A1 (en) * 1983-04-18 1984-10-18 Stotmeister GmbH, 7894 Stühlingen Acoustic coating
DE3433543C2 (en) * 1984-09-13 1986-12-04 Rigips GmbH, 3452 Bodenwerder Base plaster
DE3643634A1 (en) * 1986-12-19 1988-06-23 Stotmeister Gmbh Acoustic wall plaster

Also Published As

Publication number Publication date
ES2074592T3 (en) 1995-09-16
EP0441296B1 (en) 1995-06-21
ATE124025T1 (en) 1995-07-15
DE4003382A1 (en) 1991-08-08
EP0441296A1 (en) 1991-08-14
DE4003382C2 (en) 1995-01-26
GR3017004T3 (en) 1995-11-30
DE59105747D1 (en) 1995-07-27

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