DE740064C - Screed for floors - Google Patents
Screed for floorsInfo
- 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
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)
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)
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 |
-
1938
- 1938-07-17 DE DESCH116217D patent/DE740064C/en not_active Expired
Patent Citations (3)
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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