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 sand

Info

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
Application number
DENDAT350966D
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.)
WILHELM LUDWIG PAUL CLEFF
Original Assignee
WILHELM LUDWIG PAUL CLEFF
Publication date
Application granted granted Critical
Publication of DE350966C publication Critical patent/DE350966C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00Use 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
    • C04B14/02Granular materials, e.g. microballoons
    • C04B14/04Silica-rich materials; Silicates
    • C04B14/14Minerals of vulcanic origin
    • C04B14/16Minerals 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)

P1T1'sNT-ANSPPÜCI-IP: I . Verfahren zur Erzeugung von Steinen, Platten u. dgl. aus Bimssand, dadurch gekennzeichnet, daß der aus der Grube kommende 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 und Steine aus dem feinen Bims. P1T1'sNT-ANSPPÜCI-IP: I. Process for the production of stones, slabs and the like made of pumice sand, characterized in that the pumice coming out of the pit is broken down into slate, fine and coarse pumice, whereby from 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 the fine pumice. 2. Verfahren nach Anspruch I, dadurch gekennzeichnet, daß die Steine aus dem feinen Bims hydraulisch gepreßt werden.2. The method according to claim I, characterized in that the stones from the fine Pumice can be pressed hydraulically.
DENDAT350966D Process for the production of stones, slabs and. Like. Made of pumice sand Expired DE350966C (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371393A1 (en) * 1976-05-14 1978-06-16 Dumond Pierre LIGHT AGGLOMERATED TILES FOR THERMAL PROTECTION

Cited By (1)

* Cited by examiner, † Cited by third party
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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