DE427710C - Process for pulverizing and homogenizing fibrous mortars - Google Patents

Process for pulverizing and homogenizing fibrous mortars

Info

Publication number
DE427710C
DE427710C DEL62648D DEL0062648D DE427710C DE 427710 C DE427710 C DE 427710C DE L62648 D DEL62648 D DE L62648D DE L0062648 D DEL0062648 D DE L0062648D DE 427710 C DE427710 C DE 427710C
Authority
DE
Germany
Prior art keywords
fibrous
mortars
mortar
homogenizing
pulverizing
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.)
Expired
Application number
DEL62648D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE427710C publication Critical patent/DE427710C/en
Expired legal-status Critical Current

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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Description

Verfahren zum Pulverisieren und Homogenisieren faserhaltiger Mörtel. Faserige Mörtel sind, ganz gleich wie die Art ihrer Vorbereitung auch sei, nicht vollkommen homogen. Es läßt sich nicht vermeiden, daß sich kleine Faserbündel bilden, die, wenn ein solcher Mörtel schichtenweise aufgestrichen wird, unbedingt Stellen ergeben, bei welchen sowohl die Festigkeit als auch das Haften des Mörtels nicht dieselben sind wie beim übrigen Teil der Masse.Process for pulverizing and homogenizing fibrous mortars. Fibrous mortars, no matter how they are prepared, are not completely homogeneous. It cannot be avoided that small bundles of fibers form which, if such a mortar is applied in layers, absolutely places result in which both the strength and the adhesion of the mortar fail are the same as the rest of the mass.

Gegenstand der vorliegenden Erfindung ist ein Verfahren, durch welches es möglich ist, solchen Mörteln eine vollkommene Gleichmäßigkeit zu geben und die soeben erwähnten -Nachteile zu vermeiden. Dieses Verfahren besteht darin,--daß dem Mörtel jeder Überfluß an- Wasser entzogen wird, indem man denselben preßt und daraus einen Block oder eine Platte bildet, worauf man den in solcher Weise zusammengepreßten Mörtel der Wirkung einer aus Schmirgel, Carborundum oder künstlichem Korund bestehenden Schleifscheibe aussetzt, die mit großer Geschwindigkeit umläuft und den Mörtel in ein feuchtes Pulver verwandelt.The present invention is a method by which it is possible to give such mortars a perfect evenness and that the disadvantages just mentioned to avoid. This procedure consists in - that the Mortar any excess of water is withdrawn by pressing the same and out of it forms a block or a plate, whereupon the compressed in such a way Mortar having the effect of an emery, carborundum or artificial corundum The grinding wheel exposes, which revolves at high speed and the mortar in turned into a wet powder.

Dieses Pulver wird alsdann in der Form verwendet, wie es die Schleifscheibe liefert, oder von neuem angefeuchtet, wenn man einen plastischen Mörtel wünscht. Die Scheibe selbst kann, wenn deren Umfangsgeschwindigkeit groß genug ist, zur unmittelbaren Bildung der Schicht aus pulverförmigen Mörtel dienen, indem der Mörtel von der Schleifscheibe aus auf die zu bestreichende Fläche geworfen wird.This powder is then used in the form it is used for the grinding wheel delivers, or moistened again, if you want a plastic mortar. The disc itself can, if its peripheral speed is large enough, to the immediate Forming the layer of powdered mortar are used by removing the mortar from the grinding wheel is thrown onto the surface to be coated.

Es ist klar, daß, wenn die Schleifscheibe auch das beste Mittel ist, um den Mörtel in Pulverform zu bringen, andere Mittel, wie z. B. Zylinder, die nach Art einer Feile oder eines Reibeisens mit Rillen versehen sind, Stahlbürsten, »verbogene« Sägen, auf ihrer Drehachse schief sitzende Kreissägen u. dgl. ebenfalls eine ähnliche Wirkung erzeugen können.It is clear that if the grinding wheel is also the best means, to bring the mortar into powder form, other means, such as. B. cylinder following Type of file or grater with grooves, steel brushes, "bent" Saws, circular saws sitting at an angle on their axis of rotation and the like, also have a similar one Can create an impact.

Claims (2)

PATENTANSPRÜCHE: r. Verfahren zum Pulverisieren und Homogenisieren faserhaltiger Mörtel, dadurch gekennzeichnet, daß der Mörtel zu einem Block oder einer Platte zusammengepreßt und dann mittels eines Werkzeuges in ein feuchtes Pulver verwandelt wird. PATENT CLAIMS: r. Process for pulverizing and homogenizing fibrous mortar, characterized in that the mortar forms a block or a plate and then compressed into a moist powder by means of a tool is transformed. 2. Verfahren nach Anspruch r, gekennzeichnet durch die Anwendung von aus Schmirgel, Carborundum oder künstlichem Korund bestehenden Schleifscheiben.2. The method according to claim r, characterized by the application of grinding wheels made of emery, carborundum or artificial corundum.
DEL62648D 1924-05-13 1925-03-08 Process for pulverizing and homogenizing fibrous mortars Expired DE427710C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU427710X 1924-05-13

Publications (1)

Publication Number Publication Date
DE427710C true DE427710C (en) 1926-04-14

Family

ID=19732693

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL62648D Expired DE427710C (en) 1924-05-13 1925-03-08 Process for pulverizing and homogenizing fibrous mortars

Country Status (1)

Country Link
DE (1) DE427710C (en)

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