DE740064C - Screed for floors - Google Patents

Screed for floors

Info

Publication number
DE740064C
DE740064C DESCH116217D DESC116217D DE740064C DE 740064 C DE740064 C DE 740064C DE SCH116217 D DESCH116217 D DE SCH116217D DE SC116217 D DESC116217 D DE SC116217D DE 740064 C DE740064 C DE 740064C
Authority
DE
Germany
Prior art keywords
screed
pumice
floors
cement
cork
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
DESCH116217D
Other languages
German (de)
Inventor
Karl Schneble
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 DESCH116217D priority Critical patent/DE740064C/en
Application granted granted Critical
Publication of DE740064C publication Critical patent/DE740064C/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
    • 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
    • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

Estrich für Fußböden Estriche für Fußböden aus einer Mischung von Korkschrott oder -m@ehl mit Zusätzen von Bims, KLeselgur und Zement sind bekannt.Screed for floors Screed for floors from a mixture of Cork scrap or cork with additions of pumice, KLeselgur and cement are known.

Die Erfindung bezweckt eine Erhöhung der Isolierfähigkeit und eine Verringerung des. Gewichts derartiger Estriche.The invention aims to increase the insulating ability and a Reducing the weight of such screeds.

Das Neue besteht darin, idaß gewaschener und von Splitt ü. dgl. Verunreinigungen befreiter Bims, kalzinierte Kiesel.gur in Mischung mit Zement verwendet wird. Mit dieser Mischung erreicht man ein geringes Gewicht des Estrichs und insbesondere eine ,gute Isolierfähigkeit. Zur Erreichung einer höheren Isolierfähigkeit und einer Gewichtsverminderung ist es von wesentlicher Bedeutung, daß die Kieselgur sowie auch der Bims von sämtlichen fremdenBestandteilenbefreitwird. Deshalb werden aus den Bestandteilen Wurzeln o. dgl. Erdprodukte :durch Waschen oder auf ähnliche Weise entfernt. Aus :dem Biins werden sämtliche Verunreinigungen, wie Splitt, Schiefer u. dgl., abgesondert. Die Kieselgur wird .durch Glühen .entwässert.The new thing is that it is washed and made of grit. like impurities freed pumice, calcined diatomaceous earth is used in a mixture with cement. With this mixture achieves a low weight of the screed and in particular a, good insulation ability. To achieve a higher insulating capacity and a To reduce weight it is essential that the diatomaceous earth as well the pumice is also freed from all foreign constituents. Therefore are from the components roots or similar soil products: by washing or in a similar way removed. From: the biins become all impurities such as grit, slate and the like, separately. The kieselguhr is .dewatered by glowing.

Der-Estrich nach der Erfindung kann beispielsweise aus etwa 23 0% Korkschrott oder Korkmehl, etwa 43 0lo gereinigtem Bims, etwa 200[o gereinigter ausgeglühter Kieselgur und etwa 12'/, Zement bestehen.The screed according to the invention can for example consist of about 23 0% Cork scrap or cork flour, about 43 0lo purified pumice, about 200 [o purified annealed diatomaceous earth and about 12 '/, cement.

Claims (1)

PATENTANSPRUCH: Estrich für Fußböden, bestehend aus einem Bindemittel, Korkschrott oder -mehl, Bims u. dgl., dadurch gekennzeichnet, daß gewaschener und von Splitt u. dgl. Verunreinigungen befreiter Bims, kalzinierte Kieselgur in Mischung mit Zement ver-,vendet wird. Zu@ Abgrenzung des Anmeldungsgegenstandes vom Stand,der Technik sind im Erteilungsverfahren im Betracht gezogienworden: britische Patentschrift Nr. 400 744, 22 734 vom Jahre 1914 und 26 729 vom Jahre 1913 sowie Bawstofführer von Erich Probst, Verlag Carl Marhold, Halle/Saale (1930), Seite 285, Steinholz.PATENT CLAIM: Screed for floors, consisting of a binding agent, cork scrap or flour, pumice and the like, characterized in that washed pumice and calcined kieselguhr mixed with cement are used. To distinguish the subject of the application from the state of the art and the technology, the following were considered in the granting procedure: British patent specifications No. 400 744, 22 734 from 1914 and 26 729 from 1913 as well as Bawstofführer by Erich Probst, Verlag Carl Marhold, Halle / Saale (1930 ), Page 285, stone wood.
DESCH116217D 1938-07-17 1938-07-17 Screed for floors Expired DE740064C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH116217D DE740064C (en) 1938-07-17 1938-07-17 Screed for floors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH116217D DE740064C (en) 1938-07-17 1938-07-17 Screed for floors

Publications (1)

Publication Number Publication Date
DE740064C true DE740064C (en) 1943-10-12

Family

ID=7450518

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH116217D Expired DE740064C (en) 1938-07-17 1938-07-17 Screed for floors

Country Status (1)

Country Link
DE (1) DE740064C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191326729A (en) * 1913-11-20 1914-06-04 Wailes Dove And Company Ltd Improvements in and connected with the Application of Plastic Coverings to Surfaces such as, for Example, Ships' Decks, Tank Tops, Bulkheads, Shell Plating of Ships and the like.
GB191422734A (en) * 1914-11-18 1915-09-16 Wailes Dove And Company Ltd Improvements in and connected with the Application of Plastic Coverings to Metal Plates such as Ships' Decks and the like.
GB400744A (en) * 1931-10-09 1933-11-02 Armstrong Cork Co Improvements in or relating to covering of metal surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191326729A (en) * 1913-11-20 1914-06-04 Wailes Dove And Company Ltd Improvements in and connected with the Application of Plastic Coverings to Surfaces such as, for Example, Ships' Decks, Tank Tops, Bulkheads, Shell Plating of Ships and the like.
GB191422734A (en) * 1914-11-18 1915-09-16 Wailes Dove And Company Ltd Improvements in and connected with the Application of Plastic Coverings to Metal Plates such as Ships' Decks and the like.
GB400744A (en) * 1931-10-09 1933-11-02 Armstrong Cork Co Improvements in or relating to covering of metal surfaces

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