CH202785A - Sound and heat insulating component. - Google Patents

Sound and heat insulating component.

Info

Publication number
CH202785A
CH202785A CH202785DA CH202785A CH 202785 A CH202785 A CH 202785A CH 202785D A CH202785D A CH 202785DA CH 202785 A CH202785 A CH 202785A
Authority
CH
Switzerland
Prior art keywords
sound
heat insulating
insulating component
component according
dispersion containing
Prior art date
Application number
Other languages
German (de)
Inventor
Peters Weidemann
Co Arnold Reuter
Original Assignee
Weidemann & Peters
Arnold Reuter & Co
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 Weidemann & Peters, Arnold Reuter & Co filed Critical Weidemann & Peters
Publication of CH202785A publication Critical patent/CH202785A/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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1029—Macromolecular compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Description

  

  Schall- und wärmeisolierender     .Sauteil.       Es     sind        bereits    Bauteile, wie z. B. Estri  che oder     Platten        bekannt,    bei denen     -ein    Füll  material     pflanzlcher    Herkunft, z. B.     Säge-          mehl,        durch        anorganmsche        Bindemittel,    z. B.  ein Gemisch     von.        Magnesit    und Chlormagne  sium     ;gebunden        ist.     



  Bei andern Bauteilen ist     das        Füllmaterial,          wie    Sägemehl, z. B. mit     Fluorsisikaten,          Chdomcalzium,        Bittersalz,        Wasserglas,    im  prägniert und dem     ,derart        imprägnierten    Ma  terial noch Zement als     Binder        beigefügt.     



       Alle    diese     Bauteile    sind stark hygrosko  pisch,     greifen        Metalle    starb an und zerstören       teilweise    Beton und Putz.  



       Gegenstand    der     vorliegenden        Erfindung          ist    nun Bein     schall-    und     wärmeisoläerendeT          Bauteil,    bei dem diese     Nachteile    vermieden  sind.     Gemäss,,d!or        Erfindung.enthält    der Bau  teil ein     mit        einer        verdünnten        Klebstoff-          disp        :ersinn        ;

  getränktes        Füllmaterial        pflanz-          licher    Herkunft.  



  Der     Bauteil        kann        als        Platte,        Baustein.          Bodenbelag,    Decke usw.     ausgebildet    sein.

           Alls        Füllmaterial    kann     er        Sägemehl"Säge-          oder        Hobelspäne,    Holzwolle, Kork, Zellstoff     -          wollle,    Torf,     Baumfaaser,    Stroh,     Eichenlohe          und        Dru@schabfal:

  l    enthalten, das     mit        einer          stark        verdünnten        vorzugsweise    0,1     bis    0,5       prozentügen        Dispersion    z.

   B. von     Kmeinoder     von     natürlichem    oder     synthetischem        Latex     (Buna)     allein    oder in     Verbindung        mit        Kasein,          o,defr        einer        Polyvinylester-E@mulsion        getränkt          ist.     



  Die     Düspersio@n        kann    auch ein     Gemisch     von zweien     oder    mehreren der     vamgenannten          Klebstoffe    enthalten, z. B. ein     Gemisch    von       Kasein    mit     Latex,    dem noch Seife     zugesetzt     sein     kann.     



  Die Herstellung     .eines        solchen        Baukörpers     kann zum     Beispiel    wie folgt vor sich     gehen:          Das    trockene     Füllmaterial    wird     mit        einer     0,1     bis    0,5     %igen        Klebstoffdispersion    .gut  angefeuchtet.

       Darauf        wird,dem    so     präparier-          ten        Füllmaterial        Zement        allein.,    oder     Zement     und Sand, je nach     Art        des        Verwenclungs-          zweckes    des     fertigen        Bauteils,    beigefügt,

   das           Ganze        innig        vermischt    und zu     einem        Belag     oder zu Platten oder     Steinen        verarbeitet.    Je  nach der     zugesetzten        Menge    Zement     bezw.     Sand kann     die    so gewonnene Masse als       Leichtbeton    oder zur Herstellung von Hart  platten Verwendung finden.  



       Versuche    haben ergeben,     dass    die in der       beschriebenen    Weise     hergestellten        Bauteile          frei.    von allen     .Stoffen    sind, welche     Metalle     und Beton     angreifen.        Weiter    sind die Bau  teile     wasserabweisend    und     besonders    wärme  isolierend und schalldämpfend.  



  Es     besteht        selbstverständlich    die Möglich  keit die angegebene     Konzentration    der     Kleb-          stoffdispersion    noch zu erhöhen oder zu     ver-          ring        ern.     



  <I>Beispiel:</I>  130 kg     trookenes    Sägemehl     wird    mit 120       Liter    einer     0,1%igen    Lösung von     Latex    ge  tränkt, gut     -durchgemischt.    4 Teile des im  prägnierten     Sägemehls    werden mit 1 Teil       Zement        innig    vermischt und mit Wasser     erd-          feucht    -gemacht.     Diese    Masse wird zu Unter  böden verarbeitet.

   Je nach     ,dem,        Verwendungs-          zweck    der Masse kann der Zementzusatz er  höht oder verringert und eventuell Sand     bei.-          geftIgt    werden.



  Sound and heat insulating .sauteil. There are already components such. B. Estri surface or plates are known in which -a filling material of vegetable origin, z. B. sawdust, by inorganic binders, z. B. a mixture of. Magnesite and chloromagnesium; is bound.



  For other components, the filler material, such as sawdust, e.g. B. with fluorine risks, Chdomcalzium, Epsom salt, water glass, impregnated in and the material so impregnated Ma still added cement as a binder.



       All of these components are highly hygroscopic, attack metals and sometimes destroy concrete and plaster.



       The subject of the present invention is now a sound and heat insulating component in which these disadvantages are avoided. According to the invention, the component contains an adhesive dispenser that has been diluted;

  Impregnated filling material of vegetable origin.



  The component can be used as a plate, building block. Floor covering, ceiling, etc. be formed.

           Sawdust, sawdust or wood shavings, wood wool, cork, cellulose wool, peat, tree fibers, straw, oak wood and Dru @ schabfal can be used as filler material:

  l contain that with a highly diluted preferably 0.1 to 0.5 percent dispersion z.

   B. from Kmein or from natural or synthetic latex (Buna) alone or in combination with casein, which is soaked in a polyvinyl ester emulsion.



  The Düspersio @ n can also contain a mixture of two or more of the adhesives mentioned above, e.g. B. a mixture of casein with latex to which soap can also be added.



  Such a structure can be produced, for example, as follows: The dry filler material is moistened well with a 0.1 to 0.5% adhesive dispersion.

       Cement alone, or cement and sand, depending on the type of intended use of the finished component, is then added to the filling material prepared in this way.

   the whole thing intimately mixed and processed into a covering or into slabs or stones. Depending on the amount of cement added, respectively. The mass obtained in this way can be used for sand as lightweight concrete or for the production of hard panels.



       Tests have shown that the components produced in the manner described are free. of all substances that attack metals and concrete. The components are also water-repellent and particularly heat-insulating and sound-absorbing.



  There is of course the possibility of increasing or decreasing the specified concentration of the adhesive dispersion.



  <I> Example: </I> 130 kg of dry sawdust is soaked in 120 liters of a 0.1% solution of latex and mixed well. 4 parts of the impregnated sawdust are intimately mixed with 1 part of cement and made earth-moist with water. This mass is processed into sub-floors.

   Depending on the intended use of the compound, the amount of cement added can be increased or decreased and sand can be added if necessary.

Claims (1)

PATENTANSPRUCH: Schall- und wärmeisolierender Bauteil, dadurch gekennzeichnet, dass -rein mit einer verdünnten Klebstoffdispersion getränktes Füllmaterial pflanzlicher Herkunft enthält. UNTERANSPRÜCHE: 1. PATENT CLAIM: Sound and heat insulating component, characterized in that it contains filling material of plant origin that is pure and soaked with a diluted adhesive dispersion. SUBCLAIMS: 1. Schall- und wärmeisolierender Bauteil nach Patentanspruch, dadurch gekenn- zeichnet, dass. er noch ein hydraulisches Bindemittel enthält. \?. Schall- und wärmeisolierender Bauteil nach Patentanspruch und Unteranspruch <B>1,</B> dadurch gekennzeichnet, dass, Sound and heat insulating component according to patent claim, characterized in that it also contains a hydraulic binding agent. \ ?. Sound and heat insulating component according to claim and dependent claim <B> 1, </B> characterized in that, er als hydraulisches Bindemittel Zement enthält. Schall- und wärmeisolierender Bauteil nach Patentanspruch und den Unteran sprüchen 1 und 2, dadurch gekennzeichnet, dass er ein Gemisch von Zement und Sand enthält. 1. it contains cement as a hydraulic binder. Sound and heat insulating component according to claim and the sub-claims 1 and 2, characterized in that it contains a mixture of cement and sand. 1. Schall- und wärmeisolierender Bauteil nach Patentanspruch, dadurch gekenn zeichnet, dass das Fiillmaterial mit einer Kasein enthaltenden Dispersion getränkt ist. 5. Sound and heat insulating component according to patent claim, characterized in that the filler material is impregnated with a dispersion containing casein. 5. Schall- und wärm@cisolierender Bauteil nach Patentanspruch, dadurch gekenn- zeichnet, da.ss das Füllmaterial mit einer Polyvinylester enthaltenden Dispersion getränkt ist. (i. Schall- und wärmeisolierender Bauteil nach Patentanspruch, .dadurch gekenn- zeichnet, Sound and heat insulating component according to claim, characterized in that the filler material is impregnated with a dispersion containing polyvinyl ester. (i.sound and heat insulating component according to patent claim, characterized by it, dass das Füllmaterial mit einer natürlichen Latex enthaltenden Dispersion getränkt ist. 7. that the filling material is impregnated with a dispersion containing natural latex. 7th Schall- und wärmeisolierender Bauteil nach Patentanspruch, dadurch gekenn zeichnet, dass das Füllmaterial mit einer künstlichen Latex enthaltenden Dispersion getränkt isst. B. Sound and heat insulating component according to patent claim, characterized in that the filling material is soaked with a dispersion containing artificial latex. B. Schall- und wäxmeisolierencler Bauteil nach Patentanspruch, dadurch gekenn- zeichnet, @dass das Füllmaterial mit einer ein Klebstoffgemisah enthaltenden Disper sion. ,getränkt ist. Sound and heat insulating component according to claim, characterized in that the filler material with a dispersion containing an adhesive mixture. , is soaked.
CH202785D 1938-04-05 1938-04-05 Sound and heat insulating component. CH202785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH202785T 1938-04-05

Publications (1)

Publication Number Publication Date
CH202785A true CH202785A (en) 1939-02-15

Family

ID=4443378

Family Applications (1)

Application Number Title Priority Date Filing Date
CH202785D CH202785A (en) 1938-04-05 1938-04-05 Sound and heat insulating component.

Country Status (1)

Country Link
CH (1) CH202785A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491487A (en) * 1945-07-09 1949-12-20 Roy C Faulwetter Process of making water-impervious concrete
US2553618A (en) * 1947-12-22 1951-05-22 Corwin D Willson Cement bound aggregate masses
FR2433004A1 (en) * 1978-08-10 1980-03-07 Figard Pierre Natural vegetable fibre prepn. for use as asbestos substitute - by treatment with wood glue or casein solution then drying and grinding up
FR2807028A1 (en) * 2000-04-04 2001-10-05 Maconnerie Neuf Et Renovation Constituent used in the production of construction materials with thermal and acoustic properties contains pine needles coated with a macromolecular compound
FR2942795A1 (en) * 2009-03-05 2010-09-10 Rjailli Samira Abou Heat and sound insulation mortar to be casted useful in building crafts as a covering for its internal and external walls, comprises minimum granules of cork, plant fibers, casein and clay

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491487A (en) * 1945-07-09 1949-12-20 Roy C Faulwetter Process of making water-impervious concrete
US2553618A (en) * 1947-12-22 1951-05-22 Corwin D Willson Cement bound aggregate masses
FR2433004A1 (en) * 1978-08-10 1980-03-07 Figard Pierre Natural vegetable fibre prepn. for use as asbestos substitute - by treatment with wood glue or casein solution then drying and grinding up
FR2807028A1 (en) * 2000-04-04 2001-10-05 Maconnerie Neuf Et Renovation Constituent used in the production of construction materials with thermal and acoustic properties contains pine needles coated with a macromolecular compound
FR2942795A1 (en) * 2009-03-05 2010-09-10 Rjailli Samira Abou Heat and sound insulation mortar to be casted useful in building crafts as a covering for its internal and external walls, comprises minimum granules of cork, plant fibers, casein and clay

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