DE306952C - - Google Patents
Info
- Publication number
- DE306952C DE306952C DENDAT306952D DE306952DA DE306952C DE 306952 C DE306952 C DE 306952C DE NDAT306952 D DENDAT306952 D DE NDAT306952D DE 306952D A DE306952D A DE 306952DA DE 306952 C DE306952 C DE 306952C
- Authority
- DE
- Germany
- Prior art keywords
- marl
- stones
- mineral
- cement
- sand
- 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.)
- Active
Links
- 239000004568 cement Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002969 artificial stone Substances 0.000 claims 1
- 235000013601 eggs Nutrition 0.000 claims 1
- 239000004575 stone Substances 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000015450 Tilia cordata Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSGHRIFTPATENT GIFT
- JVi 306952 KLASSE 80 b. GRUPPE- JVi 306952 CLASS 80 b. GROUP
Das Mineral Mergel, das an Stellep in so massigen Lagen wie Sand und · Kies auftritt, ist eine harte Masse, die aus Ton, Sand und Kalk zusammengefügt und mit Steinen durchsetzt ist. Dieses Mineral kann zur Herstellung von Ziegelsteinen nicht verwendet werden, da die kleinen Kalkteile beim Brennen der Steine sich in Ätzkalk verwandeln, welcher, sobald er an die feuchte Luft kommt, löscht undThe mineral marl, which occurs at Stellep in layers as massive as sand and gravel, is a hard mass composed of clay, sand and lime and interspersed with stones is. This mineral cannot be used to make bricks, because the small pieces of lime turn into quicklime when the stones are burned, which as soon as he comes into the humid air, extinguishes and
ίο dabei die Steine, in kleine Stücke zerlegt. Ebensp schädlich wirkt der Mergel, wenn er in kleinen Teilen dem Sand bzw. dem Kies beiliegt, der zur Herstellung von Beton oder Sandsteinen verwendet werden soll. Die kleinen festen, mit Erdfeuchtigkeit gesättigten Klümpchen nehmen das Bindemittel Kalk oder Zement nicht in sich auf, bilden vielmehr kleine Körperchen, die von dem Abbinden der sie umgebenden Masse nicht berührt werden. Sie trocknen dementsprechend auch weitaus langsamer und machen dann durch die Hohlräume, die das enge Zusammenziehen der Trocknung mit sich bringt, den Stein rissig bzw. brüchig. Wird ein solcher Stein dem Wasser oder der Feuchtigkeit ausgesetzt, so bricht er auseinander, weil die Mergelteile sich wieder erneut ausdehnen.ίο doing the stones, cut into small pieces. The marl is just as damaging when it is in small parts on the sand or gravel enclosed, which is to be used for the production of concrete or sandstones. The small solid lumps saturated with soil moisture take the binding agent lime or Cement does not build itself up, rather it forms small bodies that are not affected by the setting of the mass surrounding them. Accordingly, they also dry much more slowly and then make the tight contraction through the cavities the drying brings with it, the stone cracked or brittle. Will be such a stone When exposed to water or moisture, it breaks apart because the marl parts expand again.
Es ist deshalb. das Mineral Mergel für bauliche Zwecke nicht verwendet worden.:It is therefore. the mineral marl has not been used for building purposes .:
Die Erfindung besteht nun darin, den Mergel zunächst lufttrocken zu machen und ihn alsdann durch Walzwerke und Schleudermühlen zu einem feinen lÄehl zu vermählen. Unter Hinzusetzung von Zement und wenig Wasser wird in der Mischmaschine ejne homogene Masse erzeugt, die in Handform oder durchs Pressen zu Steinen oder Platten verarbeitet wird.The invention now consists in first making the marl air-dry and then to grind it into a fine flour by rolling mills and centrifugal mills. By adding cement and a little water, a homogeneous one is created in the mixer Mass produced, which is processed into stones or slabs by hand or by pressing will.
Dadurch, daß die einzelnen Teile dieses Minerals zu winzigen Partikeln vermählen werden, verbinden sie sich untereinander und mit dem gleich feinen Zement gleichmäßig und innig, binden mit diesem vorzüglich ab, so daß das. hergestellte Fabrikat absolut wetterbeständig, stark und fest zusammengefügt ist und allen baulichen Ansprüchen genügt. ; νBy grinding the individual parts of this mineral into tiny particles they bond with each other and with the equally fine cement and intimately, bind with this excellently, so that the manufactured product is absolute is weatherproof, strong and firmly assembled and meets all structural requirements enough. ; ν
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE306952C true DE306952C (en) |
Family
ID=560332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT306952D Active DE306952C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE306952C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040198623A1 (en) * | 1997-07-07 | 2004-10-07 | Calvert John Richard | Oral feeding bottle |
-
0
- DE DENDAT306952D patent/DE306952C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040198623A1 (en) * | 1997-07-07 | 2004-10-07 | Calvert John Richard | Oral feeding bottle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102390963B (en) | Recycled aggregate medium-dry hard concrete prepared by using building waste and preparation method of recycled aggregate medium-dry hard concrete | |
Cahyo et al. | The Effect of Stirring Time and Concrete Compaction on K-200 Concrete Press Strength | |
DD283342A5 (en) | METHOD FOR FORMING WASTE INTO A MATERIAL IN THE FORM OF KUEGELCHEN | |
DE306952C (en) | ||
AT512883A1 (en) | Dried, unfired, diffusible, water-resistant and frost-resistant, economical, ecological marl and / or clay and / or loam and / or mixed forms thereof | |
Kumutha et al. | Properties of I shaped paver blocks using fly ash based geopolymer concrete | |
DE626576C (en) | Process for the production of insulating lightweight stone masses | |
Ramadoss et al. | A study on ductility behaviour of energy efficient mud mortar walls | |
Gopinath | Manufacturing of bricks using eco sand and foundry sand | |
DE202016102824U1 (en) | Composite material for the production of lightweight filler and its production method | |
Muthukkumaran et al. | Utilization of industrial waste products in the stabilization of montmorillonite-rich expansive soil | |
DE327370C (en) | Process for the production of stones, slabs and similar objects used as building materials | |
DE294924C (en) | ||
DE594268C (en) | Process for the production of a lightweight concrete and a filler for this | |
DE4105621A1 (en) | Porous clay ceramic - made by mixing ground clay with water and water-binding agent to form pasty mass and firing | |
US2077374A (en) | Concrete mixture and method of making the same | |
KARTHIKEYAN et al. | Study on Innovative Building Materials Used in Fly Ash Bricks Manufacturing with Various Mix Proportion | |
DE663693C (en) | Process for the production of dams and similar structures | |
Phadatare et al. | Investigation on strength parameters of lateritic interlocking block strengthened with fly ash and cement | |
US219570A (en) | Improvement in the manufacture of hydraulic stone | |
AT80812B (en) | Method of making nailable and drillable method of making nailable and drillable concrete. Concrete. | |
CH122006A (en) | Process for the production of artificial stones. | |
US321589A (en) | Manufacture of hydraulic cement | |
US923925A (en) | Composition of matter. | |
Kashyap et al. | AN EXPERIMANTAL STUDY ON BEHAVIOUR OF HOLLOW FLY ASH CONCRETE BLOCKS AS A REPLACEMENT OF CONVENTIONAL BRICKS |