DE395261C - Method of processing lime mortar or lime concrete in the manner of blown concrete - Google Patents

Method of processing lime mortar or lime concrete in the manner of blown concrete

Info

Publication number
DE395261C
DE395261C DEW62100D DEW0062100D DE395261C DE 395261 C DE395261 C DE 395261C DE W62100 D DEW62100 D DE W62100D DE W0062100 D DEW0062100 D DE W0062100D DE 395261 C DE395261 C DE 395261C
Authority
DE
Germany
Prior art keywords
lime
concrete
blown
manner
mortar
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
Application number
DEW62100D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEW62100D priority Critical patent/DE395261C/en
Application granted granted Critical
Publication of DE395261C publication Critical patent/DE395261C/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Description

Verfahren, Kalkmörtel oder Kalkbeton nach Art des Gebläsebetons zu verarbeiten. Nach der Erfindung soll Kalkmörtel oder Kalkbeton nach Art des Gebläsebetons so verarbeitet werden, daß eine trockene Mischung von urgelöschtem Kalkpulver und Füllstoffen durch ein unter Druck befindliches Gemisch von Wasserdampf und Kohlensäure aufgenommen und weitergeblasen wird. Das Verfahren läßt sich ausführen, indem Sand oder Sandkies, zerkleinerte Eisenschlacke oder Infusorienerde mit Kalkoxyd (Ca0) gemischt mit von Wasserdampf angesaugter Kohlensäure (Co,) der Arbeitslokomobile unter Druck in die Baustelle geblasen wird. Das Kalkoxyd wird schon auf dem Wege zur Baustelle in der Rohrleitung unter der Einwirkung des Wasserdampfes in Kalkoxydhydrat (CaHz02) verwandelt, löst unter der Dampf- und Verbindungswärme Kieselsäure, die gleichzeitig anwesende heiße Kohlensäure erzeugt kohlensauren Kalk, welcher in inniger Mischung mit der Kieselsäure in die Baustelle geschleudert wird; dort erstarrt das Ganze bald. Die in der Baustelle, Mauer, befindliche Masse nimmt außerdem noch Kohlensäure aus der Luft rasch auf, da es heiß und feucht, aber nicht naß ist. Infolge Fehlens überschüssigen Wassers und des sich fortsetzenden Erhärtungsprozesses durch die Luftkohlensäure trocknet das Mauerwerk rasch vollkommen. In gleicher Weise kann der Baustoff auf Chausseen, alte und neue Wege, Straßen, Plätze, Trottoire, auf Brückengerüste und Wegeüberführungen geblasen und im Schiffbau verwendet werden. Auch läßt sich der Baustoff in geeignete Formen blasen für Badewannen, Futtertröge, Ornamentplatten, Fenstertürstützen und Wangen, Säulen, Karyatiden, Konsolen, Balüster, Figuren, Kapitäle, Gerinse, Grabmäler usw., also solche Gegenstände, die meistens bis heute aus Sand- oder anderem Stein gemeißelt wurden.Method, lime mortar or lime concrete according to the type of blown concrete to process. According to the invention, lime mortar or lime concrete is to be of the type of blown concrete processed in such a way that a dry mixture of extinguished lime powder and Fillers through a pressurized mixture of water vapor and carbonic acid is recorded and blown on. The procedure can be carried out by adding sand or sand gravel, crushed iron slag or infusion soil with calcium oxide (Ca0) mixed with carbon dioxide (Co,) sucked in by water vapor from the work locomotive is blown into the construction site under pressure. The lime is already on the way to the construction site in the pipeline under the action of water vapor in hydrated lime (CaHz02) transforms, dissolves under the steam and heat of connection silicic acid, which hot carbonic acid present at the same time produces carbonic acid lime, which in more intimate Mixture with the silica is thrown into the construction site; there it freezes All soon. The mass in the building site, wall, also takes carbonic acid from the air quickly because it is hot and humid but not wet. As a result of absence excess water and the continuing hardening process through the Air carbonic acid dries the masonry quickly and completely. In the same way can the building material on highways, old and new ways, streets, squares, sidewalks Bridge structures and overpasses are blown and used in shipbuilding. The building material can also be blown into suitable shapes for bathtubs, feed troughs, Ornamental panels, window door supports and cheeks, columns, caryatids, consoles, balusters, Figures, capitals, flumes, tombs, etc., so such objects that mostly were chiseled from sand or other stone to this day.

Claims (1)

PATENT-ANSPRUcH: Verfahren, Kalkmörtel oder Kalkbeton nach Art des Gebläsebetons zu verarbeiten, dadurch gekennzeichnet, daß eine trockene Mischung von ungelöschtem Kalkpulver und Füllstoffen durch ein unter Druck befindliches Gemisch von Wasserdampf und Kohlensäure aufgenommen und weitergeblasen wird.PATENT CLAIM: Process, lime mortar or lime concrete according to the type of Process blown concrete, characterized in that a dry mixture of unslaked lime powder and fillers through a pressurized mixture is absorbed by water vapor and carbon dioxide and blown on.
DEW62100D 1922-09-16 1922-09-16 Method of processing lime mortar or lime concrete in the manner of blown concrete Expired DE395261C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW62100D DE395261C (en) 1922-09-16 1922-09-16 Method of processing lime mortar or lime concrete in the manner of blown concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW62100D DE395261C (en) 1922-09-16 1922-09-16 Method of processing lime mortar or lime concrete in the manner of blown concrete

Publications (1)

Publication Number Publication Date
DE395261C true DE395261C (en) 1924-05-16

Family

ID=7606483

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW62100D Expired DE395261C (en) 1922-09-16 1922-09-16 Method of processing lime mortar or lime concrete in the manner of blown concrete

Country Status (1)

Country Link
DE (1) DE395261C (en)

Similar Documents

Publication Publication Date Title
Cowper Lime and lime mortars
Mahan A treatise on civil engineering
Mahan An Elementary Course of Civil Engineering: For the Use of Cadets of the United States' Military Academy
US3817767A (en) Cementitious compositions
DE395261C (en) Method of processing lime mortar or lime concrete in the manner of blown concrete
Burnell Rudimentary treatise on limes, cements, mortars, concretes, mastics, plastering, etc
Mitchell et al. Building construction
DE333736C (en) Process for the production of building blocks and panels from pressed clay
GB530797A (en) Improvements in and relating to building units
Edwards Properties of hydraulic and nonhydraulic limes for use in construction.
Potter Concrete
US1716749A (en) Building material
DE401866C (en) Process for the production of lightweight building blocks
DE802539C (en) Process for the production of walls for buildings of all kinds
DE128477C (en)
DE1646416B1 (en) Process for the production of hydrothermally hardened building materials and components
DE390433C (en) Production of a mass for stone wood
DE671039C (en) Process for the production of insulating fillers for artificial stone masses
AT164112B (en) Procedure for draining damp walls
Mitchell et al. Materials.: Advanced and Honours Building Construction
Egleston The cause and prevention of the decay of building stone
DE807941C (en) Process for the surface treatment of tar-bound road surfaces
CH83084A (en) Process for the production of building structures
Mahan Elementary Course of Civil Engineering, for the Use of Cadets of the US Military Academy
CH252094A (en) Method of making bricks, roof tiles, panels, etc.