DE859425C - Process for the production of stone-like shaped bodies - Google Patents

Process for the production of stone-like shaped bodies

Info

Publication number
DE859425C
DE859425C DEK10876A DEK0010876A DE859425C DE 859425 C DE859425 C DE 859425C DE K10876 A DEK10876 A DE K10876A DE K0010876 A DEK0010876 A DE K0010876A DE 859425 C DE859425 C DE 859425C
Authority
DE
Germany
Prior art keywords
mixed
stone
dried
shaped bodies
production
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
DEK10876A
Other languages
German (de)
Inventor
Paul Moeller
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.)
WILHELM KOCH FA
Original Assignee
WILHELM KOCH FA
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 WILHELM KOCH FA filed Critical WILHELM KOCH FA
Priority to DEK10876A priority Critical patent/DE859425C/en
Application granted granted Critical
Publication of DE859425C publication Critical patent/DE859425C/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
    • 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
    • C04B28/30—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 magnesium cements or similar cements
    • C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

Zierfahren zur Herstellung steinartiger Formkörper Die Erfindung betrifft ein Verfahren zum Herstellen steinartiger Formkörper, wie z. B. für Spülsteine, Klosettkörper, Waschtische, Badewannen, .aber auch für Kacheln und Wandplatten.Ornamental processes for producing stone-like shaped bodies The invention relates to a method for producing stone-like shaped bodies, such as. B. for sinks, Toilet bodies, washstands, bathtubs, but also for tiles and wall panels.

Der Zweck der Erfindung ist, derartige Körper herzustellen, die große Härte besitzen, aber aus billigen Rohstoffen ohne Zufuhr von Wärme.The purpose of the invention is to make such bodies that are large Possessing hardness, but made from cheap raw materials without the addition of heat.

Gemäß der Erfindung wird ein Gemenge von zerkleinertem Holz und gebrannter Magnesia mit einer wässerigen Magnesiumchloridlösung zu einem Brei angerührt. Dieser Brei wird mit Kaltleim versetzt und in Formen gegossen. Der Formling, der in wenigen Stunden abbindet, wird dann getrocknet und lackiert. Vor dem Lackieren wird er vorzugsweise glattgeschliffen. Das Trocknen kann an der Luft erfolgen. Vorzugsweise werden die Formlinge nach kurzem Lufttrocknen in einer Trockenkammer fertiggetrocknet.According to the invention, a mixture of crushed wood and burned wood Magnesia mixed with an aqueous magnesium chloride solution to a paste. This Mash is mixed with cold glue and poured into molds. The molding that in a few Hours to set, then dried and painted. Before painting it is preferred sanded smooth. Drying can be done in the air. Preferably the Briquettes are completely dried after brief air-drying in a drying chamber.

Beispielsweise werden 2o Raumteile Gattersägespäne mit 5o Raumteilen gebrannter Magnesia gut vermischt. Flocken von kristallisiertem Chlormagnesium werden in so viel Wasser gelöst, daß sich eine Lösung von einer Dichte von 22° Be ergibt. Von dieser Lösung wird dem Magnesia-Sägespäne-Gemenge so viel zugesetzt, daß sich ein Bußfähiger Brei ergibt. Diesem Brei wird r Raumteil Kaltleim zugesetzt.For example, 2o spatial parts are sawdust with 50 spatial parts Burnt magnesia mixed well. Crystallized Magnesium Chloride will become flakes dissolved in so much water that a solution with a density of 22 ° Be results. So much of this solution is added to the magnesia sawdust mixture that results in a repentant porridge. Cold glue is added to this pulp.

Diese Masse wird in, eingefettete Gipsformen gegossen. Bei einer Raumtemperatur von etwa 2o° bindet die Masse in der Form in etwa 15 bis 20 Stunden ab. Der Formling wird dann aus den Formen genommen, 2,t Stunden an der Luft getrocknet und dann bis zur vollständigen Trockenheit in einerTrockenkammer nachgetrocknet. Dann wird er geschliffen und mit einem säurehärtenden Lack versehen:This mass is poured into greased plaster molds. At room temperature from about 20 ° the mass binds in the form in about 15 to 20 hours away. The molding is then removed from the molds and air-dried for 2, t hours and then post-dried in a drying chamber until completely dry. Then it is sanded and given an acid-hardening varnish:

Claims (3)

PATENTANSPRÜCHE: i. Verfahren zum Herstellen steinartiger Formkörper, insbesondere für hygienische Installationen, dadurch gekennzeichnet, daß ein Gemenge von zerkleinertem Holz und gebrannter Magnesia mit einer wässerigen Chlormagnesiumlösung zu einem Brei angerührt, mit Kaltleim versetzt und in Formen gegossen wird, und daß der Formling nach dem Abbinden getrocknet wird. PATENT CLAIMS: i. A method for producing stone-like moldings, in particular for hygienic installations, characterized in that a mixture of crushed wood and burnt magnesia is mixed with an aqueous chloromagnesium solution to form a paste, mixed with cold glue and poured into molds, and that the molding is dried after it has set . 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß 2o Raumteile Sägespäne mit 3o bis 6o Raumteilen gebrannter Magnesia vermischt und mit einer wässerigen Chlormagnesiumlösung von etwa 2'2'C B8 zu einem Brei verrührt werden, dem man etwa 1/2 bis Raumteile Kaltleim beimischt. 2. The method according to claim i, characterized in that 2o space parts sawdust with 3o to 6o space parts burned Magnesia mixed and with an aqueous chloromagnesium solution of about 2'2'C B8 can be stirred into a paste to which about 1/2 to a volume of cold glue is added. 3. Verfahren nach Anspruch i oder 2, gekennzeichnet dadurch, daß die getrockneten Formlinge geschliffen und lackiert werden.3. The method according to claim i or 2, characterized in that the dried Moldings are sanded and painted.
DEK10876A 1951-08-04 1951-08-04 Process for the production of stone-like shaped bodies Expired DE859425C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK10876A DE859425C (en) 1951-08-04 1951-08-04 Process for the production of stone-like shaped bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK10876A DE859425C (en) 1951-08-04 1951-08-04 Process for the production of stone-like shaped bodies

Publications (1)

Publication Number Publication Date
DE859425C true DE859425C (en) 1952-12-15

Family

ID=7213078

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK10876A Expired DE859425C (en) 1951-08-04 1951-08-04 Process for the production of stone-like shaped bodies

Country Status (1)

Country Link
DE (1) DE859425C (en)

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