DE350966C - Process for the production of stones, slabs and. Like. Made of pumice sand - Google Patents
Process for the production of stones, slabs and. Like. Made of pumice sandInfo
- Publication number
- DE350966C DE350966C DENDAT350966D DE350966DD DE350966C DE 350966 C DE350966 C DE 350966C DE NDAT350966 D DENDAT350966 D DE NDAT350966D DE 350966D D DE350966D D DE 350966DD DE 350966 C DE350966 C DE 350966C
- Authority
- DE
- Germany
- Prior art keywords
- stones
- pumice
- slabs
- fine
- 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
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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
- C04B14/16—Minerals of vulcanic origin porous, e.g. pumice
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Description
Verfahren zur Erzeugung von Steinen, Platten u. dgl. aus Bimssand. Bimssand wurde bisher zu Bausteinen u. dgl. so verwendet, wie er aus der Grube kam. Diese Steinarten, die so erzeugt wurden und die bekannt sind unter den Namen Schwemmsteine, Biinszeinentschweinmsteine, konnten infolge ihrer Eigenschaften nur zu Baustellen über der Erde benutzt werden, d. h. zu Bauteilen, die trocken bleiben. Bei Wohnhausbauten mußte man z. B. zu den Fundamenten, Kellermauern und sonstigen stark belasteten Bauteilen anderweitige Baustoffe heranziehen.Process for the production of stones, slabs and the like from pumice sand. Until now, pumice sand was used to make building blocks and the like as it came out of the pit. These types of stone, which were produced in this way and which are known under the name alluvial stones, Biinszein porking stones, due to their properties, could only be used on building sites be used above ground, d. H. to components that stay dry. For residential buildings one had to z. B. to the foundations, basement walls and other heavily loaded Use other building materials for components.
Nach der vorliegenden Erfindung soll nun der Bimssand unter Ausnutzung seiner Bestandteile und Korngröße für alle vorgenannten Bauteile nutzbar gemacht werden. Das wird gemäß der Erfindung dadurch erreicht, Aaß ler aus der Grube koinniernde Bims in Schiefer, feinen und groben Bims zerlegt wird, wobei aus den drei Grundarten Steine in Verbindung mit Bindemitteln hergestellt werden, und zwar Steine aus den Schieferteilchen, Leichtsteine aus dem groben Bims un I Steine aus leni feinen Binis. Dis -Steine aus dem feinen Bims können hydraulisch gepreßt werden.According to the present invention, the pumice sand should now be exploited its components and grain size made usable for all of the aforementioned components will. This is achieved according to the invention by koinniierenden Aaß ler from the pit Pumice is broken down into slate, fine and coarse pumice, being made up of the three basic types Stones are produced in conjunction with binding agents, namely stones from the Slate particles, lightweight stones from the coarse pumice and stones from leni fine binis. Dis-stones from the fine pumice can be pressed hydraulically.
Man geht praktisch in der Weise vor,- daß man den Bimssand zuerst mit geeigneten Maschinen entschiefert, d. h. die im Bimssand @,orkommenden plattenartigen Schieferteilchen werden entfernt. Aus diesen werden unter Zusatz von Bindemittel (Zement) Steine, Platten o. dgl. hergestellt, die sich vorzüglich für Fundament, Keller und Sockelmauern eignen. Der von den schweren Schieferteilchen befreite Bimssand wird weiterhin in einen »Feinbims«4(5 mm Korngröße) und in einen »groben« Bims (über 5 mm Korngröße) durch geeignete Maschinen geteilt.In practice, one proceeds in the following way - that one pumice sand first with suitable machines, d. H. those in the pumice sand @, occurring plate-like Slate particles are removed. These are made with the addition of binders (Cement) stones, slabs or the like produced, which are ideal for foundations, Cellars and plinth walls are suitable. The pumice sand freed from the heavy slate particles is further divided into a »fine pumice« 4 (5 mm grain size) and a »coarse« pumice (over 5 mm grain size) divided by suitable machines.
Aus dem Feinbims wird unter Zusatz von Bindemitteln usw. ein fester, jeder Witterung trotzender Stein oder Platte von hoher Druckfestigkeit hydraulisch gepreßt nud so ein Stein für die der Witterung oder Druck ausgesetzten Bauteile geschaffen. .With the addition of binders, etc., the fine pumice becomes a solid, Any weather-defying stone or slab of high compressive strength hydraulic pressed nud such a stone for components exposed to weathering or pressure created. .
Aus dem groben Bims wird ein sogenannter Leichtstein, Leichtplatte o. dgl. geschaffen. Man ist somit in der Lage, was bisher nicht der Fall war, sämtliche Bausteine aus Bimsmasse herzustellen.The coarse pumice is turned into a so-called light stone, light plate or the like. Created. You are thus able to do everything, which has not been the case before Making building blocks from pumice.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE350966T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE350966C true DE350966C (en) | 1922-03-28 |
Family
ID=6265529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT350966D Expired DE350966C (en) | Process for the production of stones, slabs and. Like. Made of pumice sand |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE350966C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371393A1 (en) * | 1976-05-14 | 1978-06-16 | Dumond Pierre | LIGHT AGGLOMERATED TILES FOR THERMAL PROTECTION |
-
0
- DE DENDAT350966D patent/DE350966C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371393A1 (en) * | 1976-05-14 | 1978-06-16 | Dumond Pierre | LIGHT AGGLOMERATED TILES FOR THERMAL PROTECTION |
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