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DE288816C - - Google Patents

Info

Publication number
DE288816C
DE288816C DENDAT288816D DE288816DA DE288816C DE 288816 C DE288816 C DE 288816C DE NDAT288816 D DENDAT288816 D DE NDAT288816D DE 288816D A DE288816D A DE 288816DA DE 288816 C DE288816 C DE 288816C
Authority
DE
Germany
Prior art keywords
asphalt
shaped bodies
main patent
shaped
concrete
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.)
Active
Application number
DENDAT288816D
Other languages
German (de)
Publication of DE288816C publication Critical patent/DE288816C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

' Nach der Erfindung werden, an Stelle der im Hauptpatent genannten Asphaltbrocken bestimmte Formkörper aus geeigneten Stoffen, wie Asphalt u. dgl., beispielsweise in Form von durchlochten Platten, Prismen-, Stangen-, Streifen- oder beliebigen andern Formen in die Oberfläche des MörtgKeingebracht. Auch mit Asphalt umhüllte w^p sind anwendbar. Gegenüber der Verfahrensweise nach dem Hauptpatent hat dies den Vorteil, daß alle eingebrachten Asphaltteile auch voll zur Ausnutzung gelangen, während bei der Anwendung von Körnern es unvermeidlich ist, daß ein Teil davon entweder unter der Oberfläche'According to the invention, instead of the in the main patent named asphalt chunks certain shaped bodies made of suitable materials, such as asphalt and the like, for example in the form of perforated plates, prisms, rods, Strips or any other shape introduced into the surface of the mortar. Even w ^ p wrapped in asphalt are applicable. Compared to the procedure according to the main patent, this has the advantage that all The asphalt parts introduced can also be fully utilized while in use of grains it is inevitable that some of them will either be below the surface

1S liegt oder nur sehr wenig wirksam ist. 1 S or is only very ineffective.

Ein weiterer Vorteil ist, daß das Einbringen der Asphaltformstücke außerordentlich viel leichter ist als die im Hauptpatent geschilderte Arbeitsweise, und daß ferner eine gleichmäßigere Verteilung der Verankerungen gewährleistet wird.Another advantage is that the introduction of the asphalt pieces is extraordinary is much easier than the working method described in the main patent, and that also one more even distribution of the anchorages is guaranteed.

Schließlich ist der Umstand bedeutsam, daß bei der Verschiedenartigkeit des Ausdehnungskoeffizienten zwischen dem Beton und dem Asphalt die von dem Beton vollkommen eingeschloss'enen Asphaltkörner sich so stark ausdehnen können, daß die Haltbarkeit des Betons gefährdet wird. Dies beschränkt die ! Anwendung des Verfahrens gemäß dem Hauptpatent auf solche Ausführungen, wo starke Temperaturschwankungen nicht in Frage kommen. Finally, the fact is significant that, given the difference in the expansion coefficient between the concrete and the asphalt, the asphalt grains completely enclosed by the concrete can expand so much that the durability of the concrete is jeopardized. This limits them ! Application of the method according to the main patent to those designs where strong temperature fluctuations are out of the question.

Gemäß der vorliegenden Erfindung dagegen haben die in der Oberfläche eingebetteten und mit der Deckschicht zusammengeschmolzenen Asphaltteile bei starker Erwärmung stets die Möglichkeit, sich nach außen hin auszudehnen, so daß also ein Druck auf den Mörtel überhaupt nicht stattfindet.According to the present invention, on the other hand, those embedded in the surface have and Asphalt parts that have melted together with the surface layer are always the Possibility to expand outwards, so that there is no pressure on the mortar at all not taking place.

Claims (1)

Patent-Anspruch: .Patent Claim:. Verfahren der Herstellung einer festhaftenden, gegen chemische bzw. mechanische Einwirkung widerstandsfähigen Schicht auf Mauerwerk und anderen Gegenständen, insbesondere solchen aus Kunststeinmasse und Beton nach Patent 284925, ■ dadurch gekennzeichnet, daß über die ganze abzudichtende Fläche verteilt bestimmte Formkörper, wie durchlöcherte Platten, prismen-, stangen- oder streifenförmige Körper aus Asphalt u. dgl. oder mit Asphalt umhüllte Stricke in den Auftragmörtel eingebettet werden, worauf des weiteren gemäß dem Hauptpatent verfahren wird.Method of producing a firmly adhering, against chemical or mechanical Effect of a resistant layer on masonry and other objects, especially those made of artificial stone and concrete according to patent 284925, ■ characterized in that over the entire Surface distributes certain shaped bodies, such as perforated plates, prismatic, rod-shaped or strip-shaped bodies Asphalt and the like or cords covered with asphalt embedded in the application mortar are, whereupon proceed according to the main patent.
DENDAT288816D Active DE288816C (en)

Publications (1)

Publication Number Publication Date
DE288816C true DE288816C (en)

Family

ID=543899

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT288816D Active DE288816C (en)

Country Status (1)

Country Link
DE (1) DE288816C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036929A (en) * 1996-11-13 2000-03-14 Eastman Chemical Company Process for the recovery of zinc from aqueous process streams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036929A (en) * 1996-11-13 2000-03-14 Eastman Chemical Company Process for the recovery of zinc from aqueous process streams

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