DE498891C - Process for the production of an artificial stone mass from peat and binding agents - Google Patents
Process for the production of an artificial stone mass from peat and binding agentsInfo
- Publication number
- DE498891C DE498891C DEG71600D DEG0071600D DE498891C DE 498891 C DE498891 C DE 498891C DE G71600 D DEG71600 D DE G71600D DE G0071600 D DEG0071600 D DE G0071600D DE 498891 C DE498891 C DE 498891C
- Authority
- DE
- Germany
- Prior art keywords
- peat
- production
- artificial stone
- cement
- binding agents
- 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
-
- 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
Verfahren zur Herstellung einer Kunststeinmasse aus Torf und Bindemitteln Es äst bereits bekannt, vegetabilische Stoffe mit Bindemitteln einzuweichen, um eine bessere Verteilung des Bindemittels in der Faser der Zusatzstoffe zu erzielen. Dabei handelte es sich jedoch nicht um die Herstellung von Bauelementen, sondern um die Gewinnung von Füllmaterial für Wärmeschutzzwecke,wobei pulverisierter oder kleinzerstückelter Torf mit Kalkmilch getränkt und alsdann an der Luft getrocknet wird. Ferner hat man bereits in Vorschlag gebracht, Kunststeinmassen aus stark wasserhaltigen Torf- und Zementmischungen unter Anwendung hoher Preßdrücke herzustellen.Process for the production of an artificial stone mass from peat and binding agents It is already known to soak vegetable substances with binders in order to to achieve a better distribution of the binder in the fiber of the additives. However, this was not about the production of components, but to the extraction of filling material for thermal protection purposes, being pulverized or Chopped up peat soaked in milk of lime and then dried in the open air will. Furthermore, a proposal has already been made to make artificial stone masses with a high water content Produce peat and cement mixes using high pressures.
Demgegenüber besteht das Neue der Erfindung darin, daß man den Torf trocknet und dann in einem Zement- oder Kalkbrei oder in einer Mischung von beiden mit erhebt lich mehr Wasser, als die Bindemittel zum Abbinden benötigen, aufquellt, worauf die Mischung- vor dem Erhärten des Bindemittels unmittelbar in bekannter Weise in Pressen geformt wird.In contrast, the novelty of the invention is that you can peat dries and then in a cement or lime slurry or a mixture of both swells with considerably more water than the binding agent needs to set, whereupon the mixture - before the hardening of the binder immediately in known Way is molded in presses.
Die fortschrittliche Wirkung dieses Verfahrens ist darin begründet, @daß der dünnflüssige, das Bindemittel enthaltende Brei von der trockenen Füllmasse begierig aufgesaugt wird, wodurch die Kalk- oder Zementteilchen sich auch in den innersten _Poren des Füllmaterials absetzen und dieses vollkommen sättigen. Durch das darauffolgende Pressen der so vorbereiteten Mischung wird das überschüssige Wasser wieder aus der Füllmasse entfernt, das Bindemittel mit der zum Abbinden erforderlichen. Feuchtigkeitsmenge bleibt jedoch zurück, so dä,ß außerordentlich feste und widerstandsfähige Bauelemente entstehen, die gleichzeitig aber auch eine hohe Isolierfähigkeit gegen.. Kälte, Wärme und Schall besitzen.The progressive effect of this process is based on @ That the thin, the binder-containing slurry from the dry filler is eagerly absorbed, whereby the lime or cement particles are also in the Define the innermost pores of the filling material and completely saturate it. By the subsequent pressing of the mixture prepared in this way becomes the excess Water removed again from the filling compound, the binding agent with the necessary for setting. However, the amount of moisture remains, so that it is extremely solid and resistant Components are created which at the same time also have a high degree of insulation against .. Own cold, heat and sound.
Wie sich aus den angestellten Versuchen ergeben hat, eignet sich für das Verfalwen am besten folgende Zusammenstellung: i o Gewichtsteile Zement oder Kalk werden mit 3o bis 6o Gewichtsteilen Wasser vermengt und diesem stark verdünnten Zement- oder Kalkbrei i o bis 15 Gewichtsteile Torfklein zugegeben, welches mit dem Zementbrei innig gemischt wird und das man bis zur völligen Sättigung Wasser aufnehmen und quellen läßt. Hierauf wird das so erzielte Gemisch in einer geeigneten Presse zur Bildung- von Formlingen starkem Druck unterworfen, wobei das überschüssige Wasser abläuft.As has emerged from the experiments made, is suitable for it is best to use the following combination: i o parts by weight of cement or Lime is mixed with 3o to 6o parts by weight of water and this is strongly diluted Cement or lime paste i o to 15 parts by weight of peat peat added, which with the cement paste is intimately mixed and water until it is completely saturated absorb and swell. The mixture obtained in this way is then poured into a suitable Press for the formation of moldings subjected to strong pressure, with the excess Water runs off.
Das so erhaltene Bauelement, das eine sehr große Menge von billigem Füllmittel aufzunehmen vermag, ist außerordentlich fest, da insbesondere die in den Porenschichten der Füllstoffe sich absetzende Zement- oder Kalkschicht eine innige Verbindung mit den übrigen Kalk- oder Zementbindemitteln ergibt.The component thus obtained, which is a very large amount of cheap Able to absorb filler, is extremely strong, since in particular the in the pore layers of the fillers have a cement or lime layer results in an intimate connection with the other lime or cement binders.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG71600D DE498891C (en) | 1927-10-30 | 1927-10-30 | Process for the production of an artificial stone mass from peat and binding agents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG71600D DE498891C (en) | 1927-10-30 | 1927-10-30 | Process for the production of an artificial stone mass from peat and binding agents |
Publications (1)
Publication Number | Publication Date |
---|---|
DE498891C true DE498891C (en) | 1930-05-27 |
Family
ID=7135131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG71600D Expired DE498891C (en) | 1927-10-30 | 1927-10-30 | Process for the production of an artificial stone mass from peat and binding agents |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE498891C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0139791A1 (en) * | 1983-09-06 | 1985-05-08 | Bryce B. Wilde | Building material and method of manufacturing same |
-
1927
- 1927-10-30 DE DEG71600D patent/DE498891C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0139791A1 (en) * | 1983-09-06 | 1985-05-08 | Bryce B. Wilde | Building material and method of manufacturing same |
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