DE386379C - Process for the production of porous moldings - Google Patents
Process for the production of porous moldingsInfo
- Publication number
- DE386379C DE386379C DEB102873D DEB0102873D DE386379C DE 386379 C DE386379 C DE 386379C DE B102873 D DEB102873 D DE B102873D DE B0102873 D DEB0102873 D DE B0102873D DE 386379 C DE386379 C DE 386379C
- Authority
- DE
- Germany
- Prior art keywords
- production
- porous
- porous moldings
- water vapor
- briquettes
- 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
- 238000000034 method Methods 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000465 moulding Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 3
- 101100298995 Arabidopsis thaliana PBC1 gene Proteins 0.000 claims 1
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
-
- 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
-
- 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
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Description
Patentiert im Deutschen Reiche vom 17. Dezember 1921 ab. Es hat sich als sehr- zweckmäßig bewährt, daß man zu Wohnungsbauten ein möglichst poröses Baumaterial verwendet. Dieses hat nicht allein den Vorteil, daß die Wohnräume eine gesunde trockene Beschaffenheit erhalten, sondern auch eine leichtere Baukonstruktion gestatten, wodurch die Materialmenge verringert, daher eine billigereBauausführung ermöä licht wird. Patented in the German Empire on December 17, 1921. It has proven to be very expedient to use a building material that is as porous as possible for residential buildings. This not only has the advantage that the living spaces are given a healthy, dry condition, but also allows a lighter construction, whereby the amount of material is reduced and therefore a cheaper construction is possible.
In dem Bestreben, ein solches Material herzustellen, wird folgendes Verfahren erfindungsgemäß angewendet.In an effort to produce such a material, the following is made Method applied according to the invention.
In einen Raum, der mehrfach höher als breit ist, läßt man in den oberen Teil von außen an verschiedenen Stellen Wasserdampf einströmen. Es dient dazu Abdampf oder auch besonders hergestellter Dampf, dessen Hitzegrad oder Spannung dem Bedarf angepaßt ist.In a room that is several times higher than it is wide, one lets into the upper one Part of the water vapor flows in from the outside at various points. It is used to exhaust steam or also specially produced steam, the degree of heat or voltage of which is required is adapted.
Neben diesen Einströmungs§tellen bläst man mittels Zerstäubern staubförmiges Material von hydraulischen Eigenschaften in diesen mit Wasserdampf gefüllten Raum. Dieser Staub, ;der aus Zement oder gleichwertigen hydraulisch erhärtenden Stoffen bestehen kann, wird sich mit dem Wasserdampf innig vermischen. Die Luft, welche zum Einblasen des Staubes dienen soll und von Luftpumpen angesaugt wird, soll zweckmäßig erst durch entsprechende Kühler gehen, damit sie eine niedrige Temperatur erhält, kalt in den Raum eintritt und den Dampf abkühlt. Auf dem trockenen Staub wird sich die durch die Kondensierung des Dampfes entstehende Feuchtigkeit niederschlagen. Es -werden Gebilde entstehen, welche entsprechend der feinen Verteilung des hydraulischen Materials und des Wassers unter Beeinflussung der Preßluft eine blasige, schneeförmige oder schwammartige Struktur annehmen und sich infolge der Schwere auf den Boden des Raumes herabsenken, sich dort zu zusammenhängenden porösen Klumpen aneinanderballen und erhärten. Es wird aber möglich sein, auf dem Boden :des Raumes Einrichtungen zu treffen, daß die dort sich ansammelnden Massen keine unförmlichen Klumpen bilden, sondern bestimmte Formen annehmen und sich stetig nach außen durch entsprechende Öffnungen entleeren, so daß sich ein fortlaufender Betrieb herstellen läßt, welcher brauchbare Formsteine in der gewünschten porösen Beschaffenheit liefert.In addition to these inflow points, dust is blown by means of atomizers Material of hydraulic properties in this space filled with water vapor. This dust, from cement or equivalent hydraulically hardening substances can exist, will mix intimately with the water vapor. The air, which to be used to blow in the dust and sucked in by air pumps, should be appropriate first go through the appropriate cooler so that it has a low temperature, cold enters the room and cools the steam. On the dry dust will be Defeat the moisture created by the condensation of the steam. There will be structures that correspond to the fine distribution of the hydraulic Material and the water under the influence of the compressed air a blistered, snow-shaped or take on a spongy structure and as a result of the heaviness on the ground of the room, clump together to form coherent porous lumps and harden. But it will be possible on the floor: the room's facilities to ensure that the masses accumulating there do not form shapeless lumps, but take on certain forms and steadily outward through appropriate Empty openings so that continuous operation can be established which provides usable bricks in the desired porous texture.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB102873D DE386379C (en) | 1921-12-17 | 1921-12-17 | Process for the production of porous moldings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB102873D DE386379C (en) | 1921-12-17 | 1921-12-17 | Process for the production of porous moldings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE386379C true DE386379C (en) | 1923-12-08 |
Family
ID=6990567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB102873D Expired DE386379C (en) | 1921-12-17 | 1921-12-17 | Process for the production of porous moldings |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE386379C (en) |
-
1921
- 1921-12-17 DE DEB102873D patent/DE386379C/en not_active Expired
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