DE626216C - Process for the production of porous, especially acid and water-resistant materials - Google Patents
Process for the production of porous, especially acid and water-resistant materialsInfo
- Publication number
- DE626216C DE626216C DEF78411D DEF0078411D DE626216C DE 626216 C DE626216 C DE 626216C DE F78411 D DEF78411 D DE F78411D DE F0078411 D DEF0078411 D DE F0078411D DE 626216 C DE626216 C DE 626216C
- Authority
- DE
- Germany
- Prior art keywords
- water
- production
- porous
- resistant materials
- especially acid
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter
-
- 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
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00068—Mortar or concrete mixtures with an unusual water/cement ratio
-
- 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
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Verfahren zur Herstellung von porösen, insbesondere säure und wasserbeständigen Massen Bei der jetzigen Bodenentwässerung, Drainage, werden Röhren aus Ton, Lehm oder Beton verwendet. Das Eindringen des Wassers erfolgt hauptsächlich durch den Spalt an den Stoßenden der zusammengelegten Röhren. Durch die Röhrenwände selbst dauert :es verhältnismäßig lange Zeit und geschieht entweder gar nicht oder nur in ganz geringem kaum nutzbringendem Maße.Process for the production of porous, especially acid and water-resistant Masses With the current soil drainage, pipes are made of clay, loam or concrete used. The penetration of the water occurs mainly through the Gap at the butt ends of the collapsed tubes. Through the tube walls themselves takes: it takes a relatively long time and either doesn't happen at all or only happens to a very small extent, hardly useful.
Nach, sehr langen Versuchen hat man ein Verfahren erfunden, nach dem die hergestellten Erzeugnisse im. den Körperwänden zusammenhängend durchlaufende Poren aufweisen und dadurch die Fähigkeit besitzen, Wasser und andere Flüssigkeiten m einem sehr kurzen Zeitraum, bei einem z cm starken Körper in etwa Io Sekunden, durch die Wände hindurchzulassen. Hierdurch wird z. B. bei der Drainage eine bedeutend schnellere und gründlichere Entwässerung als bei den bisher bekannten Arten von Röhren erzielt.After very long trials, a process was invented according to which the manufactured products in. contiguous through the body walls Have pores and thus have the ability to hold water and other liquids m a very short period of time, for a body z cm thick in about Io seconds, to let through the walls. This z. B. in drainage a significant faster and more thorough drainage than with the previously known types of Tubes achieved.
Drainageröhren, welche aus Beton hergestellt sind, haben den Nachteil, daß sie von den in dem Bodenenthaltenen Säuren angegriffen und im Laufe von 8 bis i o Jahren zersetzt werden. Demgegenüber sind Drainageröhren aus dem von uns gewählten jedoch bereits bekannten Material säure- und wasserbeständig.Drainage pipes made of concrete have the disadvantage that they are attacked by the acids contained in the soil and in the course of 8 to i o years to be decomposed. In contrast, drainage pipes are made from the one we have chosen but already known material acid and water resistant.
Ferner eignet sich z. B. die erfindungsgemäß hergestellte Masse sehr gut zur Anfertigung von Blumentöpfen. Luft und Wärme können. durch die vorhandenen zusammenhängenden durchlaufenden Poren von allen Seiten an die Wurzeln sehr leicht herantreten, bewirken eine bessere Bodengare und dadurch ein bedeutend besseres Wachstum der Pflanze: ,Zur Herstellung,dieser Massen und: Gegenstände mit zusammenhängenden, durchlaufenden Poren wird z. B. eine Mischung von 40 g trockenem Sand, in einer Kornstärke bis zu a nun, -4o g Wasserglaskittmehl, io ccm handelsübliches Wasserglas, verwendet.Furthermore, z. B. the mass produced according to the invention very much good for making flower pots. Air and heat can. through the existing continuous pores from all sides to the roots very easily approach, cause a better bottom cooking and therefore a significantly better one Growth of the plant:, for the production, of these masses and: objects with contiguous, pores passing through is z. B. a mixture of 40 g of dry sand, in one Grain strength up to a now, -4o g water glass cement flour, 10 ccm commercial water glass, used.
Diese Stoffe werden in einem Gefäß unter schlagartigem Rühren, wobei sich -das Bindemittel mantelartig um edie Sandköxlner legt, in eine formbare Masse verwandelt. Die ummantelten Sandkörner verkitten sich -durch die Abbindung infolge ihrer ungleichmäßigen Flächenbeschaffenheit nur an einigen Stellen, so daß durchlaufende offene Pioren verbleiben.These substances are placed in a vessel with rapid stirring, whereby -the binding agent wraps itself around the Sandköxlner like a coat, in a malleable mass transformed. The coated grains of sand cement themselves through the setting as a result their uneven surface texture only in a few places, so that continuous open piores remain.
Für die Erzielung der zusammenhängenden durchlaufenden Poren .dient erfindungsgemäß das besondere Mengenverhältnis der an sich bekannten festen Stoffe zu der Feuchtigkeit, welche erfindungsgemäß weniger als 15 % der gesamten Masse beträgt, wobei das im Wasserglas enthaltene Wasser mitgerechnet ist.For the achievement of the coherent continuous pores, the particular ratio of the per se known solid substances according to the invention .dient to the moisture which the present invention is less than 1 5% of the total mass by weight, the water contained in the water glass is counted.
Es können aber sinngemäß auch andere bekannte Bindemittel verwendet werden, beispielsweise Kaolin, gemahlener Lehm oder Ton, Schamottmehloder Zement. Die Bindung geschieht je nach Art des Bindemittels durch Brennen oder auf kaltem Wege.However, other known binders can also be used accordingly are, for example kaolin, ground loam or clay, fireclay flour or cement. Depending on the type of binder, the binding is done by firing or on cold Ways.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF78411D DE626216C (en) | 1934-11-23 | 1934-11-23 | Process for the production of porous, especially acid and water-resistant materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF78411D DE626216C (en) | 1934-11-23 | 1934-11-23 | Process for the production of porous, especially acid and water-resistant materials |
Publications (1)
Publication Number | Publication Date |
---|---|
DE626216C true DE626216C (en) | 1936-06-06 |
Family
ID=7113068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF78411D Expired DE626216C (en) | 1934-11-23 | 1934-11-23 | Process for the production of porous, especially acid and water-resistant materials |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE626216C (en) |
-
1934
- 1934-11-23 DE DEF78411D patent/DE626216C/en not_active Expired
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