DE560447C - Method of making waterproof concrete - Google Patents

Method of making waterproof concrete

Info

Publication number
DE560447C
DE560447C DE1930560447D DE560447DD DE560447C DE 560447 C DE560447 C DE 560447C DE 1930560447 D DE1930560447 D DE 1930560447D DE 560447D D DE560447D D DE 560447DD DE 560447 C DE560447 C DE 560447C
Authority
DE
Germany
Prior art keywords
saponification products
waterproof concrete
making waterproof
glyptal
added
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
DE1930560447D
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.)
JOHANNES JESERICH AG
Original Assignee
JOHANNES JESERICH AG
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 JOHANNES JESERICH AG filed Critical JOHANNES JESERICH AG
Application granted granted Critical
Publication of DE560447C publication Critical patent/DE560447C/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
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C04B24/085—Higher fatty acids
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

Verfahren zur Herstellung von wasserdichtem Beton Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Beton- oder anderen Mörtelmischungen, die gegen eindringendes Wasser oder wässerige Lösungen eine erhöhte Widerstandsfähigkeit besitzen.Process for the production of waterproof concrete The subject of the invention is a process for the production of concrete or other mortar mixes that increased resistance to penetrating water or aqueous solutions own.

Wenn man die unter dem Warenzeichen Glyptal im Verkehr befindlichen Kunstharze mit alkalischen Mitteln behandelt, so werden Verseifungsprodukte erhalten, die mit Wasser teils echte, teils kolloide Lösungen bilden. Setzt man diese Lösungen dem Anmachewasser in geringen Mengen zu, z. B. einige Prozent verseiftes Kunstharz, so verleihen sie den Betonmischungen eine erhöhte Widerstandsfähigkeit, ohne die sonstigen Eigenschaften ungünstig zu beeinflussen. Diese Wirkung beruht zum Teil auf der Ausbildung feiner Häutchen, zum Teil auf der Eigenschaft der Glyptalverseifungen, mit Kalk und besonders Aluminium flockige Fällungen zu bilden. Für das Verfahren sind sowohl die unmittelbar aus Glycerin und Phthalsäureanhydrid gebildeten Harze geeignet, als auch besonders solche Harze, die durch kombinierte Einwirkung von Phthalsäureanhydrid und eines andersartigen Säurerestes auf Glycerin entstehen. Besonders wertvoll sind die Glyptalharze, die durch Einführung eines Fettsäurerestes, wie Ölsäure, Leinölsäure, Holzölsäure, oder durch Einwirkung von Abietinsäure, Benzoesäure und anderen einbasischen organischen Säuren gebildet werden. Auch die Verseifungsprodukte der Glyptalharze mit anorganischen Säureresten, besonders Chlorhydrinen, Phosphorsäureglycerinestern, sind für das Verfahren geeignet. Statt die löslichen Verseifungsprodukte dem Anmachewasser zuzufügen, kann man auch die Aluminium-, Calcium-, Zink-, Eisen- usw. Salze der Verseifungsprodukte dem Beton oder Wasser in feinverteilter Form zumischen.If you consider the ones marketed under the Glyptal trademark If synthetic resins are treated with alkaline agents, saponification products are obtained, which form partly real, partly colloidal solutions with water. If you put these solutions the mixing water in small amounts, z. B. a few percent saponified synthetic resin, so they give the concrete mixes increased resistance without the adversely affect other properties. This effect is based in part on the formation of fine membranes, partly on the property of the glyptal saponification, to form flaky precipitates with lime and especially aluminum. For the procedure are both the resins formed directly from glycerine and phthalic anhydride suitable, as well as particularly those resins that are produced by the combined action of Phthalic anhydride and another type of acid residue on glycerine are formed. Particularly valuable are the glyptal resins, which by introducing a fatty acid residue, such as oleic acid, linoleic acid, wood oleic acid, or by the action of abietic acid, benzoic acid and other monobasic organic acids. Also the saponification products the glyptal resins with inorganic acid residues, especially chlorohydrins, phosphoric acid glycerol esters, are suitable for the procedure. Instead of the soluble saponification products, the mixing water one can also add the aluminum, calcium, zinc, iron, etc. salts of the Add finely divided saponification products to the concrete or water.

Claims (1)

PATENTANSPRÜCHE: i. Verfahren zur Herstellung von wasserdichtem Beton, dadurch gekennzeichnet, daß dem Anmachewasser Verseifungsprodukte der unter dem Warenzeichen Glyptal im Verkehr befindlichen Kunstharze zugesetzt werden. a. Verfahren gemäß Anspruch i, dadurch gekennzeichnet, daß die Verseifungsprodukte solcher Kunstharze der genannten Gruppe verwendet werden, die noch einen andersartigen organischen oder anorganischen Säurerest enthalten. 3. Eine Abänderung des Verfahrens nach Anspruch i oder z, dadurch gekennzeichnet, daß die Calcium- oder Aluminiumsalze der genannten Verseifungsprodukte in geeigneter Verteilung zugesetzt werden.PATENT CLAIMS: i. Method of making waterproof concrete, characterized in that the mixing water saponification products under the Trademark Glyptal can be added to synthetic resins on the market. a. procedure according to claim i, characterized in that the saponification products of such synthetic resins of the group mentioned are used, which is still another type of organic or contain inorganic acid residue. 3. A modification of the method according to claim i or z, characterized in that the calcium or aluminum salts of said Saponification products are added in a suitable distribution.
DE1930560447D 1930-11-30 1930-11-30 Method of making waterproof concrete Expired DE560447C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE560447T 1930-11-30

Publications (1)

Publication Number Publication Date
DE560447C true DE560447C (en) 1932-10-03

Family

ID=6565925

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930560447D Expired DE560447C (en) 1930-11-30 1930-11-30 Method of making waterproof concrete

Country Status (1)

Country Link
DE (1) DE560447C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740587C (en) * 1939-11-26 1943-10-23 M Van Delden & Co Process for the production of a floor or wall covering
DE763199C (en) * 1936-12-08 1953-01-05 Mannesmann Ag Process for the production of asbestos-cement casings for steel pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763199C (en) * 1936-12-08 1953-01-05 Mannesmann Ag Process for the production of asbestos-cement casings for steel pipes
DE740587C (en) * 1939-11-26 1943-10-23 M Van Delden & Co Process for the production of a floor or wall covering

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