DE502017C - Method of making waterproof concrete - Google Patents

Method of making waterproof concrete

Info

Publication number
DE502017C
DE502017C DESCH85609D DESC085609D DE502017C DE 502017 C DE502017 C DE 502017C DE SCH85609 D DESCH85609 D DE SCH85609D DE SC085609 D DESC085609 D DE SC085609D DE 502017 C DE502017 C DE 502017C
Authority
DE
Germany
Prior art keywords
concrete
waterproof concrete
coal tar
mass
tar
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
DESCH85609D
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
Priority to DESCH85609D priority Critical patent/DE502017C/en
Application granted granted Critical
Publication of DE502017C publication Critical patent/DE502017C/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/36—Bituminous materials, e.g. tar, pitch
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Road Paving Structures (AREA)

Description

Verfahren zur Herstellung von wasserdichtem Beton Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von wasserdichtem Beton, insbesondere für Untergrund- und Wasserbauten sowie staubfreie Straßendecken USW. Method for the production of waterproof concrete The invention relates to a method for the production of waterproof concrete, in particular for underground and water structures as well as dust-free road surfaces, etc.

Es ist bekannt, bei wasserundurchlässigem Beton und Zementputz Asphalt, Goudron, Steinkohlenteer und ähnliche Kohlenwasserstoffe zur Isolierung gegen Wasserdurchfeuchtung, insbesondere zum wasserdichten Imprägnieren von Pappe, zu benutzen. Man hat auch zur Wasserdichtmachung eine Zumischung zum Mörtel vorgenommen. Dadurch wird die Abbindefähigkeit- des Mörtels b eeinflußt. Man ist deshalb dazu übergegangen, eine gleichmäßige Emulsion von Zementmörtel mit flüssigem Asphalt, Wasserglas und Soda anzuwenden.It is known that in waterproof concrete and cement plaster asphalt, Goudron, coal tar and similar hydrocarbons for insulation against moisture penetration, to be used especially for waterproof impregnation of cardboard. One also has an admixture to the mortar made for waterproofing. This will make the Setting ability of the mortar influenced. That is why one has gone over to one uniform emulsion of cement mortar with liquid asphalt, water glass and soda apply.

Demgegenüber besteht die Erfindung darin, daß man zunächst flüssigen Kohlenteer mit Isoliermaterialien vermischt und die Masse nachträglich unmittelbar auf dem Bau unter Wasserzusatz mit Beton mischt.In contrast, the invention consists in that you first liquid Coal tar mixed with insulating materials and the mass immediately afterwards mixes with concrete on the construction site with the addition of water.

Durch das neue Verfahren wird eine Bindung des Kohlenteers am Isoliermaterial, wie Kieselgur, Asbest o. dgl., bewirkt; wodurch der Kohlenteer wesentlich aufnahmefähiger wird und dann eine Abbindung mit dem Zement leichter eingeht. Die Teermasse wird bei dem genannten Isoliermaterial aufgesaugt und auf der großen Oberfläche dieser Körper absorbiert. Wenn die so vorher durch Absorption vereinigte Isoliermittelteermasse mit dem Beton, Zement o. dgl. vermischt wird, wird eine günstigere Verteilung der Teermasse in der Gesamtendmasse erzielt.The new process binds the coal tar to the insulating material, such as kieselguhr, asbestos or the like. making the coal tar much more absorbent and then sets with the cement more easily. The tar mass will sucked up in the aforementioned insulating material and on the large surface of this Body absorbs. If the insulating tar mass previously combined by absorption With the concrete, cement o. The like. Is mixed, a more favorable distribution of the Tar mass achieved in the total final mass.

Die nach dem neuen Verfahren hergestellte Teer- und Asphaltdecke weist keine Rißgefahr auf, besitzt hohe Isolierfähigkeit und größte Staubfreiheit und ist daher insbesondere für Straßen, Schlacht- und Viehhöfe, öffentliche Gebäude, wie Schulen, Kasernen o. dgl., geeignet. Aber auch für Wasserbauten ist sie mit Vorteil verwendbar.The tar and asphalt surface produced using the new process shows no risk of cracking, has high insulating properties and is extremely dust-free and is therefore particularly suitable for streets, slaughterhouses and cattle yards, public buildings, such as schools, barracks, etc., suitable. But it is also available for hydraulic structures Advantage usable.

Die Erfindung läßt sich in verschiedener Weise ausführen.The invention can be carried out in various ways.

Ein Beispiel ist folgendes: Der erforderlichen Menge flüssigen Kohlenteers werden z bis 50 ,'o Isoliermaterial, beispielsweise zerkleinerter Asbest o. dgl., zugesetzt. Man nimmt etwa auf Zoo 1 Teer 6 bis ; 1 Isoliermaterial. Von dieser Masse wird nunmehr auf i cbm der üblichen Betonmischung 8 bis 15 1 Destillatsmischung zugesetzt und innig vermischt. Die Herstellung erfolgt unmittelbar am Bau, worauf die Masse sofort aufgetragen und gestampft wird. Der Betonstraßenunterbau kann der übliche sein. Durch den Zusatz von Isoliermaterial geht das Zement- und Betonmaterial eine innige Verbindung mit dem flüssigen Kohlenteer ein. Auch Zement oder Beton werden innig verbunden.An example is the following: To 50 % insulating material, for example crushed asbestos or the like, are added to the required amount of liquid coal tar. One takes about 1 tar 6 bis at Zoo; 1 insulation material. Of this mass, 8 to 15 liters of distillate mixture are now added to the usual concrete mixture in 1 cubic meter and mixed thoroughly. The production takes place directly on the building, whereupon the mass is immediately applied and tamped. The concrete road substructure can be the usual one. With the addition of insulating material, the cement and concrete material forms an intimate connection with the liquid coal tar. Cement and concrete are also closely connected.

Die Festigkeit wird erheblich erhöht, so daß Verschleiß und Staubentwicklung gering sind. Das Aufbringen der Betonstraßendecke kann durch Stampfer in bekannter Weise erfolgen. Später kann noch ein Nachwalzen oder Glätten vorgenommen werden.The strength is increased significantly, so that wear and dust formation small amount are. The application of the concrete pavement can be done by rammers done in a known manner. Rolling or smoothing can be carried out later will.

Die Anbringung einer besonderen Sanddecke ist nicht unbedingt notwendig.The installation of a special sand cover is not absolutely necessary.

Die Betondeckschicht erzielt durch die innige Verbindung mit Steinkohlenteerdestillat größte Staubfreiheit und wirkt bakterientötend.The concrete top layer is achieved through the intimate connection with coal tar distillate greatest freedom from dust and has a bactericidal effect.

Claims (1)

PATRNTANSPRUCII: Verfahren zur Herstellung von wasserdichtem Beton, insbesondere für Untergrund-und Wasserbauten sowie staubfreie Straßendecken usw., dadurch gekennzeichnet, daß man zunächst flüssigen Kohlenteer mit Isoliermaterialien vermischt und die Masse nachträglich unmittelbar auf dem Bau unter Wasserzusatz mit Beton mischt.PATRNTANSPRUCII: Process for the production of waterproof concrete, especially for underground and water structures as well as dust-free road surfaces etc., characterized in that one first uses liquid coal tar with insulating materials mixed and the mass subsequently directly on the building with the addition of water mixes with concrete.
DESCH85609D 1928-02-23 1928-02-23 Method of making waterproof concrete Expired DE502017C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH85609D DE502017C (en) 1928-02-23 1928-02-23 Method of making waterproof concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH85609D DE502017C (en) 1928-02-23 1928-02-23 Method of making waterproof concrete

Publications (1)

Publication Number Publication Date
DE502017C true DE502017C (en) 1930-07-09

Family

ID=7443262

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH85609D Expired DE502017C (en) 1928-02-23 1928-02-23 Method of making waterproof concrete

Country Status (1)

Country Link
DE (1) DE502017C (en)

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