DE386375C - Process for the production of artificial stone from peat and cement - Google Patents

Process for the production of artificial stone from peat and cement

Info

Publication number
DE386375C
DE386375C DEK82849D DEK0082849D DE386375C DE 386375 C DE386375 C DE 386375C DE K82849 D DEK82849 D DE K82849D DE K0082849 D DEK0082849 D DE K0082849D DE 386375 C DE386375 C DE 386375C
Authority
DE
Germany
Prior art keywords
peat
cement
production
artificial stone
weight
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
DEK82849D
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.)
JAN KOZAK DR
MAXIMILIAN FRIEDRICH WEINBERGE
Original Assignee
JAN KOZAK DR
MAXIMILIAN FRIEDRICH WEINBERGE
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 JAN KOZAK DR, MAXIMILIAN FRIEDRICH WEINBERGE filed Critical JAN KOZAK DR
Priority to DEK82849D priority Critical patent/DE386375C/en
Application granted granted Critical
Publication of DE386375C publication Critical patent/DE386375C/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
    • C04B28/02—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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/002—Peat, lignite, coal
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Description

Verfahren zur Herstellung von Kunststein aus Torf und Zement. Es ' ist bereits bekannt, Kunststein aus Torf und Zement herzustellen. Auch ist es nicht mehr neu, beim Anmachen von Zement Seifenlösung zuzusetzen, um die Wasserabweisung zu verstärken.Process for the production of artificial stone from peat and cement. It 'is already known to produce artificial stone of peat and cement. It is also no longer new to add soapy water when mixing cement in order to increase the water repellency.

Die vorliegende Erfindung besteht darin, daß der rohe Torf in noch nassem Zustande mit einer schwachen, z. B. 2 prozen-igen Sodalösung versetzt, nach etwa 48stündigern Einwirken einigemal mit - reinem Wasser geschlemmt, dann der Wasserüberfluß durch Ausdrücken beseitigt und hierauf der Torf mit gutem Zement gemischt wird, indem man auf ein Gewichtsteil Torf i bis 4 Gewichtsteile Zement verwendet, je nach der Bestimmung des Kunststeines. Zu dieser Mischung wird eine entsprechende Mischung Seifenlösung zugegeben und die Mischung dann in eisernen Formen gepreßt. Die auf diese Weise erhaltenen Formlinge müssen einige Wochen trocknen.The present invention is that the raw peat in the still wet condition with a weak, z. B. 2 percent soda solution added, after about 48 hours of exposure a few times with - feasted on pure water, then the excess water is eliminated by squeezing and then the peat is mixed with good cement by using 1 to 4 parts by weight of cement per part by weight of peat after determining the artificial stone. A corresponding mixture of soap solution is added to this mixture and the mixture is then pressed into iron molds. The moldings obtained in this way have to dry for a few weeks.

Durch die Sodalösung wird der Torf von allen erdigen Bestandteilen, namentlich Humussäuren, befreit, wodurch er in einzelne Fasern zerfällt. Die auf diese Weise gereinigten Fasern binden sich bedeutend besser und dauerhafter mit dem Zement, je nach der Bestimmung zeigt das neue Verfahren folgende Unterschiede: i. Für Dachdeckungsmaterial werden auf ein Gewichtsteil Torf 3 bis 4 Gewichtsteile Zement und zum Befeuchten 2prozentige Seifenlösung genommen, sodann wird die Mischung in entsprechenden Formen unter einem Druck von 5oo kg/qcm gepreßt.The soda solution frees the peat from all earthy components, namely humic acids, whereby it breaks down into individual fibers. The fibers cleaned in this way bind significantly better and more permanently with the cement, depending on the purpose, the new method shows the following differences: i. For roofing material, 3 to 4 parts by weight of cement are used per part by weight of peat and 2 percent soap solution for moistening, then the mixture is pressed into appropriate molds under a pressure of 500 kg / cm 2.

2. Bei der Erzeugung von Bauziegeln und Fußbodenplatten gebraucht man auf ein Gewichtsteil Torf ?, bis 3 Gewichtsteile Zement, zum Befeuchten ?,prozentige Seifenlösung, und die Mischung wird in entsprechenden Formen. unter einem Drucke von 3oo kg qcm gepreßt.2. In the production of building bricks and floor panels, one part by weight of peat? Up to 3 parts by weight of cement, for moistening ?, one percent soap solution, and the mixture is made into appropriate forms. pressed under a pressure of 300 kg qcm.

Für Isolierungen wird auf ein Gewichtsteil Torf i bis 2 Gewichtsteile Zement, zum Befeuchten iprozentige Seifenlösung genommen, und die Mischung wird in entsprechenden Formen unter einem Drucke von iookg/qcm gepreßt.For insulation, 1 to 2 parts by weight is required for one part by weight of peat Cement, i-percent soap solution is taken to moisten, and the mixture is pressed in appropriate forms under a pressure of iookg / sqcm.

Claims (1)

PATENT-ANspRucii: Verfahren zur Herstellung von Kunststein aus Torf und Zement, dadurch gekennzeichnet, daß der rohe Torf in noch nassem Zustande mit einer schwachen Sodalösung versetzt, nach etwa achttägigem Einwirken derselben mit reinem Wasser geschlemmt, nach Ausdrücken des Wasserüberschusses mit dem Zement gemischt, die Mischung mit einer Seifenlösung befeuchtet und dann in Formen gepreßt wird.PATENT ANspRucii: Process for the production of artificial stone from peat and cement, characterized in that the raw peat is still wet with added a weak soda solution, after about eight days of action of the same with feasted in pure water, after expressing the excess water with the cement mixed, the mixture moistened with a soap solution and then pressed into molds will.
DEK82849D 1922-08-01 1922-08-01 Process for the production of artificial stone from peat and cement Expired DE386375C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK82849D DE386375C (en) 1922-08-01 1922-08-01 Process for the production of artificial stone from peat and cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK82849D DE386375C (en) 1922-08-01 1922-08-01 Process for the production of artificial stone from peat and cement

Publications (1)

Publication Number Publication Date
DE386375C true DE386375C (en) 1923-12-08

Family

ID=7234613

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK82849D Expired DE386375C (en) 1922-08-01 1922-08-01 Process for the production of artificial stone from peat and cement

Country Status (1)

Country Link
DE (1) DE386375C (en)

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