CH129495A - Process for the production of components from insulating material. - Google Patents

Process for the production of components from insulating material.

Info

Publication number
CH129495A
CH129495A CH129495TA CH129495A CH 129495 A CH129495 A CH 129495A CH 129495T A CH129495T A CH 129495TA CH 129495 A CH129495 A CH 129495A
Authority
CH
Switzerland
Prior art keywords
filler
production
insulating material
molding
components
Prior art date
Application number
Other languages
German (de)
Inventor
Jacq Greutert
Original Assignee
Jacq Greutert
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 Jacq Greutert filed Critical Jacq Greutert
Priority to CH129495T priority Critical patent/CH129495A/en
Publication of CH129495A publication Critical patent/CH129495A/en

Links

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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Description

  

  Verfahren zur Herstellung von Bauelementen aus Isoliermaterial.    <B>Es</B> sind Verfahren bekannt, um aus losem  Korkschrot; Sägemehl,     Torffasern    und ähn  lichem zerkleinertem     organischen    Material zu  Isolierungen bestimmte Bauelemente zum Bei  spiel Bauplatten herzustellen.

   Bei den bis jetzt       bekannten    Verfahren zur Herstellung solcher  Isolierplatten wurde das Imprägniermittel,  Pech oder Asphalt, in     heissflüssigem    oder  pulverisiertem     Zustande    mit den     Füllstoffen          vermischt.    Das Imprägnier- und Bindemittel  konnte in     keinem    Falle in genügend feiner  Verteilung für den     Füllstoff    verteilt werden,  insbesondere dann nicht, wenn der Füllstoff  sehr     feinkörnig    oder feinfaserig war. Diese  Platten weisen verhältnismässig zu viel Bin  demittel und zu wenig Füllstoff auf; sie  sind daher teuer und isolieren verhältnis  mässig schlecht.  



  Gemäss dem neuen Verfahren wird nun  das Imprägnier- und Bindemittel in einem  leichtflüssigen     Träger    fein verteilt und mit  dem zerkleinerten Füllstoff innig gemengt,  sei es in Form einer wasserlöslichen Emul  sion oder in einer Suspension, oder in Form  einer Lösung des Imprägniermittels in einem  geeigneten Lösungsmittel, worauf der flüssige    Träger wieder aus dem Formling entfernt  wird. Dadurch wird erreicht, dass mit einer  verhältnismässig geringen Menge von Binde  beziehungsweise Imprägniermitteln sehr viel  und auch sehr feinkörniger     Füllstoff    gebun  den und imprägniert werden kann. Als Lö  sungsmittel für Pech und Asphalt können  Benzin, Benzol,     Xylol    und Sulfat verwendet  werden.

   Durch     Varieren    der Asphalt-, Pech  etc.     Konzentration    der Emulsionen. Suspen  sionen oder Lösungen kann die Dicke der  die     Füllstoffkörper    umhüllenden Schicht und  damit der Grad der Imprägnierung beliebig  geändert, und der Gehalt an Imprägnier- und  Bindemittel auf einen kleinen Bruchteil des  Füllstoffes reduziert werden. Die     Mischung     von Imprägniermittel und     Füllstoff    kann lose  oder in Formen gepresst und unter Druck  getrocknet werden. Bei Verwendung von  Lösungen können die Lösungsmittel in be  liebiger Weise abgetrieben und zurückge  wonnen werden.



  Process for the production of components from insulating material. <B> There </B> methods are known to cut loose cork; Sawdust, peat fibers and similar shredded organic material for insulation to produce certain components for example building boards.

   In the processes known up to now for the production of such insulating panels, the impregnating agent, pitch or asphalt, was mixed with the fillers in a hot liquid or pulverized state. In no case could the impregnating and binding agent be distributed in a sufficiently fine distribution for the filler, in particular not if the filler was very fine-grained or fine-grained. These plates have relatively too much Bin demittel and too little filler; they are therefore expensive and insulate relatively poorly.



  According to the new process, the impregnating and binding agent is now finely distributed in a light-bodied carrier and intimately mixed with the comminuted filler, be it in the form of a water-soluble emulsion or in a suspension, or in the form of a solution of the impregnating agent in a suitable solvent, whereupon the liquid carrier is removed again from the molding. This means that a relatively small amount of binding or impregnating agent can be used to bind and impregnate a large amount and also very fine-grained filler. Gasoline, benzene, xylene and sulfate can be used as solvents for pitch and asphalt.

   By varying the asphalt, pitch etc. concentration of the emulsions. Suspensions or solutions, the thickness of the layer enveloping the filler body and thus the degree of impregnation can be changed as desired, and the content of impregnation and binding agent can be reduced to a small fraction of the filler. The mixture of impregnating agent and filler can be loose or pressed into shapes and dried under pressure. When using solutions, the solvents can be driven off and recovered in any way.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Bauele menten aus Isoliermaterial, bei welchem or ganische Füllstoffe in zerkleinertem Zustand mit einem Imprägnier- und Bindemittel ge mischt werden, dadurch gekennzeichnet, dass das Imprägnier- und Bindemittel in einem leichtflüssigen Träger fein verteilt, mit den Füllstoen innig gemengt wird, worauf der flüssige Träger wieder aus dem Formling entfernt wird. UN TERAN SPRÜ CFIE 1. PATENT CLAIM: A process for the production of components made of insulating material, in which organic fillers are mixed in a comminuted state with an impregnation and binding agent, characterized in that the impregnation and binding agent is finely distributed in a liquid carrier and intimately mixed with the fillers is, whereupon the liquid carrier is removed from the molding. UN TERAN SPRAY 1. Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man eine Emulsion des Imprägniermittels herstellt, diese Emulsion dem Füllstoff beimengt und das Wasser durch Trocknen wieder aus dem Formling ausscheidet. 2. Verfahren nach Patentan@pruoh, dadurch gekennzeichnet, dass man eine Lösung des Imprägniermittels herstellt, diese Lösung dem Füllstoff beimengt und das Wasser durch Abdestillieren wieder aus dem Formling ausscheidet. Process according to patent claim, characterized in that an emulsion of the impregnating agent is produced, this emulsion is added to the filler and the water is separated out again from the molding by drying. 2. The method according to Patentan @ pruoh, characterized in that a solution of the impregnating agent is produced, this solution is added to the filler and the water is separated out again from the molding by distilling off.
CH129495T 1928-01-22 1928-01-22 Process for the production of components from insulating material. CH129495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH129495T CH129495A (en) 1928-01-22 1928-01-22 Process for the production of components from insulating material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH129495T CH129495A (en) 1928-01-22 1928-01-22 Process for the production of components from insulating material.

Publications (1)

Publication Number Publication Date
CH129495A true CH129495A (en) 1928-12-17

Family

ID=4387883

Family Applications (1)

Application Number Title Priority Date Filing Date
CH129495T CH129495A (en) 1928-01-22 1928-01-22 Process for the production of components from insulating material.

Country Status (1)

Country Link
CH (1) CH129495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888357A (en) * 1954-05-26 1959-05-26 Koppers Co Inc Thermal insulation material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888357A (en) * 1954-05-26 1959-05-26 Koppers Co Inc Thermal insulation material

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