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CH109944A - Thermal insulation compound. - Google Patents

Thermal insulation compound.

Info

Publication number
CH109944A
CH109944A CH109944DA CH109944A CH 109944 A CH109944 A CH 109944A CH 109944D A CH109944D A CH 109944DA CH 109944 A CH109944 A CH 109944A
Authority
CH
Switzerland
Prior art keywords
thermal insulation
insulation compound
powdery
kieselguhr
slag wool
Prior art date
Application number
Other languages
German (de)
Inventor
Bohlander Heinrich
Original Assignee
Bohlander Heinrich
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 Bohlander Heinrich filed Critical Bohlander Heinrich
Publication of CH109944A publication Critical patent/CH109944A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00Compositions for artificial stone, not containing binders
    • C04B30/02Compositions for artificial stone, not containing binders containing fibrous materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Insulation (AREA)

Description

  

      Wärmeisoliermasse.       Die Erfindung bezieht sich auf eine       Wärmeisoliermasse.    Gemäss der     Erfindung     besteht die     Wärmeisoliermasse    aus einer  trockenen Mischung von staub- oder pulver  förmigem und faserigem     Isolierstoff    unter Ver  meidung jeglicher Bindemittel.  



       Beispiel:     Gleiche Gewichtsteile pulverförmiger     Kie-          selgur    und Schlackenwolle werden unter Ver  meidung irgendwelcher Bindemittel zu einer  trockenen Mischung vereinigt.  



  Die Verwendung beider genannter     Stoffe     je für sich zu     Wärmeisolierzwecken    ist be  kannt.  



  Pulverförmige     Kieselgur    sackt aber bei  den geringsten     Erschütterungen    zusammen  und verliert hierbei stark an Isolierwert.  Durch die Vermischung mit Schlackenwolle  wird dies verhindert, indem die Schlacken  wolle gewissermassen als Träger für die lose       Kieselgur    dient.     Umgekehrt    würde Schlacken  wolle allein erfahrungsgemäss bei     Vibratio-          nen,    wie sie im Betriebe vielfach unvermeid  lich sind, wegen ihrer Sprödigkeit zerrieben    werden und schliesslich wie     Kieselgur    eben  falls zusammensacken.

   Durch die Beimischung  der     Kieselgur    aber erhalten die einzelnen       Schlackenwollfäden    eine genügende elastische  Lagerung, so dass sie vor Zerstörung ge  schützt sind. Ausserdem hält die von der       Kieselgur    umgebene Schlackenwolle höhere  Temperaturen als sonst aus, ohne dass sie       zusammensintert.     



  Statt     Kieselgur    können auch andere     staub-          förmige    oder pulverförmige     Stoffe,    die als  Isoliermittel in Betracht kommen, z. B. pul  verförmige Kreide, gebrannte pulverförmige       Magnesia,    aus denselben Erwägungen heraus  trocken mit Schlacken- oder Glaswolle ver  mischt werden.



      Thermal insulation compound. The invention relates to a thermal insulation compound. According to the invention, the heat insulating compound consists of a dry mixture of dusty or powdery and fibrous insulating material avoiding any binding agent.



       Example: Equal parts by weight of powdered kieselguhr and slag wool are combined to form a dry mixture, avoiding any binding agents.



  The use of both of these substances for heat insulation purposes is known.



  Powdery diatomaceous earth collapses at the slightest vibration and loses a lot of its insulating value. This is prevented by mixing with slag wool, as the slag wool serves as a carrier for the loose kieselguhr. Conversely, experience has shown that slag wool alone would be crushed due to its brittleness in the event of vibrations, which are often unavoidable in a company, and finally collapse like kieselguhr.

   By adding diatomaceous earth, however, the individual slag wool threads are given sufficient elastic storage so that they are protected from destruction. In addition, the slag wool surrounded by the kieselguhr can withstand higher temperatures than usual without sintering together.



  Instead of kieselguhr, other dusty or powdery substances that can be used as insulating agents, e.g. B. powdery chalk, burnt powdery magnesia, for the same considerations out dry mixed with slag or glass wool ver.

 

Claims (1)

PATENTANSPRUCH: Wärmeisoliermasse, dadurch gekennzeich net, dass sie aus einer trockenen Mischung von staub- oder pulverförmigem und faseri gem Isolierstoff unter Vermeidung jeglicher Bindemittel besteht. PATENT CLAIM: Thermal insulation compound, characterized in that it consists of a dry mixture of dusty or powdery and fibrous insulating material, avoiding any binding agents.
CH109944D 1924-02-02 1924-02-02 Thermal insulation compound. CH109944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH109944T 1924-02-02

Publications (1)

Publication Number Publication Date
CH109944A true CH109944A (en) 1925-05-01

Family

ID=4368938

Family Applications (1)

Application Number Title Priority Date Filing Date
CH109944D CH109944A (en) 1924-02-02 1924-02-02 Thermal insulation compound.

Country Status (1)

Country Link
CH (1) CH109944A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096170A5 (en) * 1970-06-10 1972-02-11 Micropore Insulation Ltd
FR2102491A5 (en) * 1970-08-05 1972-04-07 Atomic Energy Authority Uk Refractory insulation material
FR2401889A1 (en) * 1978-08-31 1979-03-30 Johns Manville Dry, free-flowing thermal insulation - is mixture of granular insulating material e.g. polystyrene and fibrous insulating material e.g. rock wool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096170A5 (en) * 1970-06-10 1972-02-11 Micropore Insulation Ltd
FR2102491A5 (en) * 1970-08-05 1972-04-07 Atomic Energy Authority Uk Refractory insulation material
FR2401889A1 (en) * 1978-08-31 1979-03-30 Johns Manville Dry, free-flowing thermal insulation - is mixture of granular insulating material e.g. polystyrene and fibrous insulating material e.g. rock wool

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