[go: up one dir, main page]

DE113818C - Method for coloring calcareous artificial stone or mortar mass. - Google Patents

Method for coloring calcareous artificial stone or mortar mass.

Info

Publication number
DE113818C
DE113818C DE1899113818D DE113818DA DE113818C DE 113818 C DE113818 C DE 113818C DE 1899113818 D DE1899113818 D DE 1899113818D DE 113818D A DE113818D A DE 113818DA DE 113818 C DE113818 C DE 113818C
Authority
DE
Germany
Prior art keywords
calcareous
coloring
artificial stone
mortar mass
mass
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
DE1899113818D
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 DE113818C publication Critical patent/DE113818C/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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die bisher übliche Weise des Färbens von Kunststeinmaterial (Rohmaterial sowohl als auch von fertigen Producten) und Mörtel mittelst mineralischer. Farbstoffe besitzt den großen Nachtheil, daß verhältnißmäßig beträchtliche Mengen eines chemisch inactiven Stoffes in die zu färbende Masse eingeführt werden müssen, was auf die Festigkeit des erzielten Productes ungünstig einwirkt. Relativ große Mengen dieser mineralischen Farbstoffe sind erforderlich, weil dieselben geringe Färbekraft besitzen; dazu 'kommt, daß viele dieser Farbstoffe auf die Dauer der Einwirkung der stark alkalischen Stein- oder Mörtelmasse nicht widerstehen und allmälig zersetzt werden; diese von Entfärbung begleitete Zersetzung findet namentlich da statt, wo zur Herstellung des Kunststeinproductes die Härtung mittelst heißen Wasserdampfes angewendet wird.The hitherto common way of coloring artificial stone material (raw material as well as also of finished products) and mortar by means of mineral. Dyes owns the great Disadvantage that relatively considerable amounts of a chemically inactive substance are in the The mass to be colored must be introduced, which affects the strength of the product obtained acts unfavorably. Relatively large amounts of these mineral dyes are required because they have little coloring power; in addition, there are many of these dyes not withstand the duration of the action of the strongly alkaline stone or mortar mass and be gradually decomposed; this decomposition, accompanied by discoloration, takes place where for the manufacture of the artificial stone product the hardening by means of hot steam is applied.

Nach vorliegender Erfindung lassen sich diese Nachtheile durch Anwendung organischer Farbstoffe vermeiden, die einestheils in Alkalien löslich und andererseits im Stande sind, mit Calciumoxydhydrat oder Lösungen von Calciumsalzen zusammengebracht, gefärbte und, soweit dies für die Erzielung der gewollten technischen Wirkung in Betracht kommt, in Wasser unlösliche Calciumsalze zu bilden.According to the present invention, these disadvantages can be overcome by using organic ones Avoid dyes which are partly soluble in alkalis and partly able to with Calcium oxide hydrate or solutions of calcium salts brought together, colored and, as far as this comes into consideration for achieving the desired technical effect, in Water to form insoluble calcium salts.

Die Art der Färbung ist folgende:The type of coloring is as follows:

Der in ganz verdünnter Alkalilauge gelösteThe one dissolved in very dilute alkali lye

Farbstoff, wie z.B. Alizarin, Alizarinroth, Flavo-. purpurin, Coerulein u. s. w. wird z. B. der bereits vorgemischten, aus kieselsaure- oder calciumcarbonathaltigem Sand und Weißkalk oder aus Sand und hydraulischem Kalk oder Cement bestehenden Kunststeinmasse bezw. Mörtel beigefügt und hierauf mittelst geeigneter Vorrichtungen damit gemischt. Die Farbstofflösung zersetzt sich in Berührung mit dem in der Masse vorhandenen Kalk oder Cement unter Bildung des Farbstoff-Kalksalzes und von freiem Natriumhydrat, das durch seine aufschließende Wirkung auf die im Sand vorhandene Kieselsäure eine günstige Wirkung auf die Bindung der Kunststeinmasse ausübt.Dyes, such as alizarin, alizarin red, flavo-. purpurin, cerulein and so on is z. B. the pre-mixed sand and white lime containing silica or calcium carbonate or from sand and hydraulic lime or cement existing artificial stone mass BEZW. Mortar added and then mixed with it by means of suitable devices. The dye solution decomposes in contact with the lime or cement present in the mass with the formation of the dye-lime salt and of free sodium hydrate, which by its breaking up effect on the existing in the sand Silica has a beneficial effect on the bonding of the artificial stone mass.

Zu der vorbeschriebenen Anwendung sind namentlich die von der Anthracengruppe deriyirenden Farbstoffe sehr geeignet, die zum größten Theil auch andauernden Dämpfen bei höheren Temperaturen widerstehen und licht-. beständig sind.For the above-described application, those of the anthracene group deriyirenden Dyes very suitable, which for the most part also contribute to persistent vapors withstand higher temperatures and light-. are persistent.

Statt die Farbstofflösung der zu formenden Steinmasse beizufügen, kann man auch die fertigen Steine mit der erwähnten Farbstofflösung bestreichen.Instead of adding the dye solution to the stone mass to be formed, you can also add the Brush finished stones with the dye solution mentioned.

Claims (2)

Patent-An Spruch ε:Patent claim ε: ι. Verfahren zum Färben von kalkhaltiger Kunststein- oder Mörtelmasse, bestehend in dem Zusatz eines mit dem Kalk einen Farblack bildenden organischen Farbstoffes.ι. Process for coloring calcareous artificial stone or mortar mass, consisting in the addition of an organic dye that forms a color varnish with the lime. 2. Eine Ausführungsform des Verfahrens nach Anspruch ι, dadurch gekennzeichnet, daß fertige kalkhaltige Steinproducte mit der erwähnten Farbstofflösung bestrichen werden.2. An embodiment of the method according to claim ι, characterized in that Finished calcareous stone products are coated with the dye solution mentioned. {2. Auflage, ausgegeben am 18. November igoy.){2. Edition, issued on November 18th igoy.)
DE1899113818D 1899-10-12 1899-10-12 Method for coloring calcareous artificial stone or mortar mass. Expired DE113818C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE113818T 1899-10-12

Publications (1)

Publication Number Publication Date
DE113818C true DE113818C (en) 1900-08-29

Family

ID=383372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1899113818D Expired DE113818C (en) 1899-10-12 1899-10-12 Method for coloring calcareous artificial stone or mortar mass.

Country Status (1)

Country Link
DE (1) DE113818C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058918B (en) * 1957-10-18 1959-06-04 Paul Lechler Fa Process for the colored design of exposed concrete surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058918B (en) * 1957-10-18 1959-06-04 Paul Lechler Fa Process for the colored design of exposed concrete surfaces

Similar Documents

Publication Publication Date Title
DE113818C (en) Method for coloring calcareous artificial stone or mortar mass.
DE808690C (en) Manufacture of wood concrete
US1657956A (en) Process for manufacturing molded cement bodies
US1604169A (en) Composition of matter
DE610607C (en) Process for the production of a building material from aluminum hydrosilicate and an alkaline earth base
AT127804B (en) Mixture for making concrete or mortar and process for making the same.
DE423346C (en) Process for improving dry mortar for plastering purposes
DE499405C (en) Process for the production of porous building materials
DE156597C (en)
DE12787C (en) Innovations in the CULLMANN-LORENZ process for converting ordinary agate into onyx, consisting in the production of decorations on bleached agate. ' (Improvement patent on P. R. 6740.)
DE129294C (en)
DE922154C (en) Process for the production of sand-lime bricks
DE223417C (en) PROCESS FOR IMPROVING THE PHYSICAL PROPERTIES OF WATERGLASS WHILE MAINTAINING THE SPECIFIC WEIGHT OR AS POSSIBLE THE PRESENT CONCENTRATION OF THE SAME
DE542659C (en) Process for the production of hydrated lime for building purposes
AT138392B (en) Process for the production of silica stones.
DE543894C (en) Colored plaster mortar
DE389748C (en) Process for the production of dry products from alkali starch
DE117063C (en)
DE555893C (en) Process for the production of cement mixes
DE531140C (en) Process for the production of artificial stones with differently colored marble-like patterns
DE914951C (en) Compound to accelerate the setting of cementitious mortars or concrete mixes
DE84998C (en)
DE503195C (en) Process for the production of cement goods with a polish-like glossy, translucent surface
DE63410C (en) Process for the production of artificial sandstone
DE82047C (en)