CH96841A - Process for the production of components. - Google Patents
Process for the production of components.Info
- Publication number
- CH96841A CH96841A CH96841DA CH96841A CH 96841 A CH96841 A CH 96841A CH 96841D A CH96841D A CH 96841DA CH 96841 A CH96841 A CH 96841A
- Authority
- CH
- Switzerland
- Prior art keywords
- elements
- water
- production
- produced
- teran
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 2
- 239000002641 tar oil Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000002791 soaking Methods 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
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
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 von- Bauelementen. Gegenstand vorliegender Erfindung ist ein Verfahren zur Herstellung von Bau elementen, darauf beruhend, dass man als Hauptbestandteil Sägemehl nach vorangegan gener vollständiger Tränkung mittelst ge löschtem Kalk und nachheriger Trocknung mit einem körnigen Stoff, sowie mit Zement mischt, dem Gemenge alsdann Weisskalk und Wasserglas beimischt und so viel Wasser zusetzt, bis ein Teig entsteht, der sich in zur Formung der herzustellenden Elemente die nenden Formen gut ausbreiten lässt, und dass man die Elemente nach Trocknung in eine Lösung von Eisenvitriol eintaucht.
In beispielsweiser Ausführung 'dieses Verfahrens verwendet man<B>100</B> Teile Sägs- mehl, wie es in der Sägerei anfällt, dem man nach Tränkung mittelst gelöschtem Kalk (bis zur vollständigen Sättigung) und nach erfolgter Trocknung (zweckmässig an der Luft) 25 Teile Schlacke oder Sand und 20 Teile Zement beifügt. Diese drei trockenen Bestandteile vermischt man innig miteinander.
Dem so erhaltenen Gemenge mischt man 15 Teile Weisskalk (Kalkhydrat in wässeriger Lösung) und .6 Teile kieselsaures Natron (Wasserglas) bei und setzt so viel Wasser zu, bis ein Teig entsteht, der sich in zur Formung der herzustellenden Elemente die nenden Formen gut ausbreiten lässt. Nach erfolgter Trocknung des auf diese Weise ge schaffenen steinartigen Bauelementes taucht man dasselbe in eine Lösung von Eisenvitriol ein, die aus zwei Dritteln Wasser und einem Drittel Eisenvitriol besteht, und lässt das Element dann an der Luft trocknen. Diese Imprägnierung bewirkt eine Mineralisierung des Bauelementes und macht dieses wetter beständig und feuerfest.
Das so erhaltene Bauelement zeichnet sich durch absolute Nagelbarkeit aus. Das Ele ment selbst kann eine beliebige äussere Form erhalten, je nach seiner Zweckbestimmung. Es kommt vorteilhaft als isolierende, einen Bestandteil einer Mauerkonstruktion bildende leichte und daher warme Innenplatte, aber auch als leichte Aussenplatte in Betracht, so wie als Hohlkörper für Deckenkonstruktio nen, und ferner zum Beispiel als Platte für Zwischenwände, als Isolierplatte usw.
Wenn das Bauelement zum Beispiel in Form von Innen- und Aussenplatten bei Mauerkonstruktionen mit Füllkörpern oder Füllmasse verwendet werden soll, dann wird das Element mindestens auf der nach innen zu liegen kommenden Aussenseite mit einem wasserabstossenden Anstrich, zweckmässig aus Teeröl oder Goudron, versehen und nachher gesandet.
Dieser Anstrich macht das Element unempfindlich gegen allfällige in den Füll- l@örpern bezw. in der Füllmasse (Beton usw.) vorhandene Feuchtigkeit, während die San- dung im Sinne einer guten Verbindung zwi schen dem Element und genannter Füllung wirkt.
Die Elemente können gewünschtenfalls bei Formung derselben mit einer ihre Isolier- fähigkeit erhöhenden Einlage, zum Beispiel in Form von Papier- oder Torfmehl, versehen werden.
Process for the production of components. The present invention is a process for the production of construction elements, based on the fact that sawdust is mixed with a granular substance and cement as the main component after it has been fully soaked beforehand using slaked lime and then dried with a granular substance, then white lime and water glass are added to the mixture so much water is added until a dough is formed that can be easily spread out in the molds to be produced to form the elements, and that the elements are dipped in a solution of vitriol after drying.
In an exemplary embodiment of this process, <B> 100 </B> parts of sawdust, such as that obtained in the sawmill, are used after soaking with slaked lime (until completely saturated) and after drying (expediently in the air ) Add 25 parts of slag or sand and 20 parts of cement. These three dry ingredients are mixed together intimately.
15 parts of white lime (hydrated lime in aqueous solution) and .6 parts of silicic acid soda (water glass) are mixed into the mixture obtained in this way, and so much water is added until a dough is formed, which can be easily spread out in the molds to form the elements to be produced leaves. After the stone-like building element created in this way has dried, it is immersed in a solution of iron vitriol, which consists of two thirds of water and one third of iron vitriol, and the element is then allowed to air dry. This impregnation causes mineralization of the component and makes it weather-resistant and fire-resistant.
The component obtained in this way is characterized by absolute nailability. The element itself can be given any external shape, depending on its intended use. It is advantageous as an insulating, light and therefore warm inner panel that forms part of a wall structure, but also as a light outer panel, such as a hollow body for ceiling constructions, and also, for example, as a panel for partition walls, as an insulating panel, etc.
If the building element is to be used, for example, in the form of inner and outer panels in wall constructions with fillers or filler material, then the element is provided with a water-repellent coating, expediently made of tar oil or goudron, and sanded afterwards .
This coating makes the element insensitive to anything in the fillers or Moisture present in the filling compound (concrete etc.), while the sand acts as a good bond between the element and the filling mentioned.
If desired, when they are formed, the elements can be provided with an insert which increases their insulating capacity, for example in the form of paper or peat meal.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH96841T | 1921-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH96841A true CH96841A (en) | 1922-11-16 |
Family
ID=4354536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH96841D CH96841A (en) | 1921-06-04 | 1921-06-04 | Process for the production of components. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH96841A (en) |
-
1921
- 1921-06-04 CH CH96841D patent/CH96841A/en unknown
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