AT124279B - Process for the production of lightweight stones. - Google Patents

Process for the production of lightweight stones.

Info

Publication number
AT124279B
AT124279B AT124279DA AT124279B AT 124279 B AT124279 B AT 124279B AT 124279D A AT124279D A AT 124279DA AT 124279 B AT124279 B AT 124279B
Authority
AT
Austria
Prior art keywords
production
stones
lightweight
lightweight stones
cement
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ig Farbenindustrie Ag
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
Priority claimed from AT121562D external-priority patent/AT121562B/en
Application filed by Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Application granted granted Critical
Publication of AT124279B publication Critical patent/AT124279B/en

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
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Leichtsteinen. 
 EMI1.1 
 100 Teile Zement, denen Zuschlagstoffe, wie Bimsstein, Schlacken u. dgl., in geeignetem Mengen- 
 EMI1.2 
 isopropylierten   Naphthalinsulfosäure   trocken vermischt und mit der üblichen Menge Wasser angemacht. 



  Die Mischung wird zu einem schaumigen Brei gerührt oder geschlagen, der ohne weiteres in Formen, Verschalungen usw. gegossen werden kann und zu einer feinporigen Masse erstarrt. 



   Man kann auch das Natriumsalz der isopropylierten Naphthalinsulfosäure zunächst mit Wasser zu einem Schaum verarbeiten und diesen dem Zement bzw. der Mischung des Zements mit Bimskies u. dgl. zumischen oder aber die wässrige Lösung des isopropylnaphthalinsulfosauren Natriums dem Zement bzw. der Mischung zugeben und dann durch Rühren oder Schlagen den giessfertigen Schaum erzeugen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of lightweight stones.
 EMI1.1
 100 parts of cement, which aggregates such as pumice stone, slag and the like. like., in suitable quantities
 EMI1.2
 isopropylated naphthalenesulfonic acid mixed dry and mixed with the usual amount of water.



  The mixture is stirred or whipped into a foamy paste, which can easily be poured into molds, casings, etc. and solidifies to a fine-pored mass.



   You can also first process the sodium salt of isopropylated naphthalene sulfonic acid with water to form a foam and add this to the cement or the mixture of the cement with pumice and the like. Like. Mix in or add the aqueous solution of sodium isopropylnaphthalenesulfonate to the cement or the mixture and then generate the ready-to-pour foam by stirring or beating.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : EMI1.3 zeichnet, dass an Stelle von Bindeton hydraulische Bindemittel als Ausgangsmaterial für die Herstellung von Leichtsteinen verwendet werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.3 shows that instead of binding clay, hydraulic binders are used as the starting material for the production of lightweight stones. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT124279D 1928-05-05 1929-02-08 Process for the production of lightweight stones. AT124279B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE124279X 1928-05-05
AT121562D AT121562B (en) 1928-01-23 1929-01-23 Process for the production of lightweight stones.

Publications (1)

Publication Number Publication Date
AT124279B true AT124279B (en) 1931-08-25

Family

ID=25606515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT124279D AT124279B (en) 1928-05-05 1929-02-08 Process for the production of lightweight stones.

Country Status (1)

Country Link
AT (1) AT124279B (en)

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