CH203902A - Process for the production of components. - Google Patents

Process for the production of components.

Info

Publication number
CH203902A
CH203902A CH203902DA CH203902A CH 203902 A CH203902 A CH 203902A CH 203902D A CH203902D A CH 203902DA CH 203902 A CH203902 A CH 203902A
Authority
CH
Switzerland
Prior art keywords
production
cement
components
wood
fine
Prior art date
Application number
Other languages
German (de)
Inventor
Sprecher Arnold Von
Original Assignee
Sprecher Arnold Von
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 Sprecher Arnold Von filed Critical Sprecher Arnold Von
Publication of CH203902A publication Critical patent/CH203902A/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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/28—Mineralising; Compositions therefor
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Description

  

  Verfahren zur Herstellung von Bauelementen.         Bei.    der     Extraktion    von Kastanien-,       Eiehen-    oder     Quebrachoholz    zwecks     Gewin-          nung    von Gerbstoffen werden Abfälle erhal  ten, für die man     bisher        keine    bessere Ver  wendung als die     Verfeuerung        gefunden        hat.     



  Es wurde nun .gefunden,     @dass        man,    aus  derartigen Abfallstoffen     vorteilhaft    Bau  elemente, wie Blöcke,     .Steine,    Platten und       ,dergleichen        herstellen        kann,        die        sieb.    durch       gutes        Isolationsveamögen    ,gegenüber     Sckall     und     Kälte,        beziehungsweise    Wärme, sowie  durch Schwund- und     Wasserbeständigkeit     auszeichnen.  



  Das erfindungsgemässe Verfahren zur       Herstellung    von Bauelementen     ist    .dadurch       gekennzeichnet,    dass     man    bei der Gerbstoff  extraktion anfallende Holzrückstände mit       Zement    und einem feinkörnigen     Gestein     innig vermengt, das     Gemisch    mit     Wasser    be  handelt, zu     Bauelementen,    verformt und er  härten, lässt.  



       Man    kann     zur    Herstellung von Bar  elementen beispielsweise folgendermassen ver  fahren:     Die    obergenannten     Holzabfälle    wer-    den mit     Zement    und     Marmormehl    etwa     im          Verhältnis    5 : 1 : 1 ,gut     gemischt,    mit     Wasser          angefeuchtet    und dann in üblicher     Weise          .geformt    und gepresst.  



       Die    so     erhaltenen.        Presslinge    werden so  dann auf einem laufenden     Band    -durch     ein     mit gesättigtem Dampf     gespeistes        Rohr        ge-          führt,        in    dem sie weiter     erhärten.     



       Man    kann den     Holzrückständen    auch ge  mahlene     Maisstengel        und/oder        Maiskolben     zusetzen. A<B>n</B>     iStelle    von     Marmormehl    kann       auch    ein anderes     Gesteinsmehl    oder Sand     ver-          wendet    werden.

       Ferner        kann    man,     um        eine     möglichst     tiefgehende        "Versteinerung"        jder     Holzrückstände zu bewirken, diese vor dem  Zusatz von     Zement    mit     Wasserglas    und dann  mit     Kalkmilch    behandeln.



  Process for the production of components. At. the extraction of chestnut, eehmen or quebracho wood for the purpose of extracting tannins produces waste for which no better use than incineration has been found so far.



  It has now been found, @that, from such waste materials advantageous construction elements, such as blocks, .Stones, plates and the like can produce the screen. characterized by good insulation properties, against sckall and cold or heat, as well as shrinkage and water resistance.



  The inventive method for the production of building elements is characterized in that wood residues resulting from the tannin extraction are intimately mixed with cement and a fine-grained rock, the mixture is treated with water, formed into building elements, and it is allowed to harden.



       For example, the following procedure can be used to produce bar elements: The above-mentioned wood waste is mixed well with cement and marble powder in a ratio of about 5: 1: 1, moistened with water and then shaped and pressed in the usual way.



       The thus obtained. Pressings are then guided on a moving belt through a pipe fed with saturated steam, in which they harden further.



       You can also add ground corn stalks and / or corn cobs to the wood residues. A <B> n </B> iInstead of marble powder, another rock powder or sand can be used.

       Furthermore, in order to "petrify" any wood residues as deeply as possible, treat them with water glass and then with milk of lime before adding cement.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Bau- elementen, @dadureh ,gekennzeichnet, dass man bei -der Gerbstoffextraktion anfallende Holz- rückstände mit Zement und einem feinkör- nigen Gestein innig vermengt, das Gemisch mit Wasser behandelt, PATENT CLAIM: Process for the production of building elements, @dadureh, characterized in that wood residues resulting from the tannin extraction are intimately mixed with cement and a fine-grained rock, the mixture is treated with water, zu Bauelementen ver formt und erhärten lässt. UNTERANSPRÜCHE: 1. Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass den Holzabfällen ge mahlene Maispflanzenteile beigemischt werden. 2. Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass als feinkörniges Ge- stein. Marmormehl verwendet wird. 3. deformed into components and hardened. SUBClaims: 1. The method according to claim, characterized in that ground corn plant parts are mixed with the wood waste. 2. The method according to claim, characterized in that as fine-grained rock. Marble powder is used. 3. Verfahren nach Patentanspruch, dadurch gekennzeichnet, -dass die Holzabfälle vor dem Zusatz von Zement mit Wasserglas und Kalkmilch behandelt werden. Method according to claim, characterized in that the wood waste is treated with water glass and lime milk before cement is added.
CH203902D 1937-11-30 1937-11-30 Process for the production of components. CH203902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH203902T 1937-11-30

Publications (1)

Publication Number Publication Date
CH203902A true CH203902A (en) 1939-04-15

Family

ID=4443887

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203902D CH203902A (en) 1937-11-30 1937-11-30 Process for the production of components.

Country Status (1)

Country Link
CH (1) CH203902A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869310A1 (en) * 2004-04-26 2005-10-28 Modules De Construction M D C Fabrication of construction elements from a mixture incorporating wood fibres with cement, water and sodium silicate
EP2177489A1 (en) * 2008-09-29 2010-04-21 Inge Höhn Construction material with filler of vegetable origin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869310A1 (en) * 2004-04-26 2005-10-28 Modules De Construction M D C Fabrication of construction elements from a mixture incorporating wood fibres with cement, water and sodium silicate
EP2177489A1 (en) * 2008-09-29 2010-04-21 Inge Höhn Construction material with filler of vegetable origin

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