DE832564C - Method for accelerating the setting and heating of concrete bodies and of the spaces surrounding them - Google Patents

Method for accelerating the setting and heating of concrete bodies and of the spaces surrounding them

Info

Publication number
DE832564C
DE832564C DEK3367A DEK0003367A DE832564C DE 832564 C DE832564 C DE 832564C DE K3367 A DEK3367 A DE K3367A DE K0003367 A DEK0003367 A DE K0003367A DE 832564 C DE832564 C DE 832564C
Authority
DE
Germany
Prior art keywords
heating
setting
accelerating
concrete bodies
spaces surrounding
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
DEK3367A
Other languages
German (de)
Other versions
DE1617574U (en
Inventor
Dr Josef Kellerwessel
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.)
JOSEF KELLERWESSEL DR
Original Assignee
JOSEF KELLERWESSEL DR
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 JOSEF KELLERWESSEL DR filed Critical JOSEF KELLERWESSEL DR
Priority to DEK3367A priority Critical patent/DE832564C/en
Application granted granted Critical
Publication of DE832564C publication Critical patent/DE832564C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

Verfahren zum Beschleunigen des Abbindens und zum Erwärmen von Betonkörpern und von sie umgebenden Räumen In dein Patent 815 165 wird ein Verfahren geschützt, bei dem zum Beschleunigen des Abbindens und zum Erwärmen von Betonkörpern mit durchgehenden röhrenförmigen Hohlräumen oder zum Beheizen von Flächen und Räumen während oder nach ihrer Herstellung in die Hohlräume dieser Betonkörper elektrisch heizbare Einlagen eingeführt werden.Method for accelerating the setting and heating of concrete bodies and spaces surrounding them In patent 815 165 a method is protected in which to accelerate the setting and to heat concrete bodies with continuous tubular cavities or to heat surfaces and spaces during or after their production in the cavities of this concrete body electrically heated inserts are introduced.

Nach der Erfindung hat sich als besonders vorteilhaft erwiesen, an Stelle von elektrischen Heizeinrichtungen, die in die Hohlräume eingebracht werden, die vorgespannten Drähte der Betonarmierung selbst elektrisch zu beheizen oder das Erwärtnen der Baueletnente #durch Heizgase, heißen Dampf undi/oder erwärmte Luft zu bewirken.According to the invention, it has been found to be particularly advantageous Place of electrical heating devices that are introduced into the cavities, to heat the pre-tensioned wires of the concrete reinforcement electrically or that The components are heated by heating gases, hot steam and / or heated air to effect.

Claims (1)

PATENTANSPRUCH: Verfahren zum Beschleunigen des Abbindens und zum Erwärmen von Betonkörpern mit durchgehenden röhrenförmigen Hohlräumen und/oder zum Beheizen von Flächen und Räumen, nach Patent 815 165, dadurch gekennzeichnet, daß während oder nach Herstellung der Hohlkörper in die Hohlräume Heizgase und/ oder heißer Dampf und/oder erwärmte Luft eingeführt wird oder die vorgespannten Drähte der Betonarmierung selbst elektrisch beheizt werden. PATENT CLAIM: A method for accelerating the setting and heating of concrete bodies with continuous tubular cavities and / or for heating surfaces and rooms, according to Patent 815 165, characterized in that heating gases and / or hot steam in the cavities during or after production of the hollow bodies and / or heated air is introduced or the prestressed wires of the concrete reinforcement are themselves electrically heated.
DEK3367A 1950-01-03 1950-01-03 Method for accelerating the setting and heating of concrete bodies and of the spaces surrounding them Expired DE832564C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK3367A DE832564C (en) 1950-01-03 1950-01-03 Method for accelerating the setting and heating of concrete bodies and of the spaces surrounding them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK3367A DE832564C (en) 1950-01-03 1950-01-03 Method for accelerating the setting and heating of concrete bodies and of the spaces surrounding them

Publications (1)

Publication Number Publication Date
DE832564C true DE832564C (en) 1952-02-25

Family

ID=7209850

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK3367A Expired DE832564C (en) 1950-01-03 1950-01-03 Method for accelerating the setting and heating of concrete bodies and of the spaces surrounding them

Country Status (1)

Country Link
DE (1) DE832564C (en)

Similar Documents

Publication Publication Date Title
CH547944A (en) STEAM POWER PLANT WITH A STEAM GENERATOR AND METHOD OF OPERATING THE STEAM POWER PLANT.
DE832564C (en) Method for accelerating the setting and heating of concrete bodies and of the spaces surrounding them
AT313685B (en) Method and device for connecting the free ends of two wires following a twist to a transverse element, and latticework produced using this method
BE746868A (en) METHOD AND APPARATUS FOR THERMAL TREATMENT IN THE HOT OF THE LAMINATION OF STEEL WIRE WITH LESS THAN 0.15 0/0 OF CARBON AND THUS OBTAINED WIRE
CH514945A (en) Method for producing an arrangement consisting of a conductor end piece on an electrical conductor, arrangement produced according to this method, and means for performing the method
CH404510A (en) Process for exchanging heat between a fine-grain material and a gas stream, and heat exchangers for carrying out the process
DE453201C (en) Process for the production of an artificial lava
DE873140C (en) Device for the injection of molded bodies made of thermosensitive materials, in particular synthetic resins
AT294440B (en) Aluminum-zinc-based alloy and process for its manufacture and heat treatment
DE495123C (en) Electric warming device for heating and keeping warm, in particular parts of the human body or the like.
DE583247C (en) Process for manufacturing electrical capacitors
DE676883C (en) Floating soaps
DE354567C (en) Process for the production of large electrodes by stamping in heated molds
SU561572A1 (en) Jet Countercurrent Mill
DE370211C (en) Process for the production of electric heating plates, vessels and like
SU117732A1 (en) Apparatus for making cortical forms from pulverbeacite using the centrifugal method
CH546267A (en) PIGMENTED COMPOSITIONS HARDENABLE IN THE HEAT TO BE ELASTOMERED ON THE BASIS OF HIGHLY VISCOSE ORGANOPOLYSILOXANES AND PROCESS FOR THEIR PRODUCTION.
GB569149A (en) Improvements in aircraft arrester gear
DE850655C (en) Process for the production of glass hollow blocks
DE564716C (en) Device for determining the vapors of organic substances in gases
DE808859C (en) Grooved plate made of ceramic building materials or the like for electric cookers
DE527408C (en) Method and heating device for drying casting molds
AT221724B (en) Process for removing from precision casting molds made from wax, organic or inorganic compounds with a low melting point, plastics or combinations thereof
DE368187C (en) Method of improving resonance wood
DE914318C (en) Process for the production of light materials with closed, gas-filled cells made of rubber or plastics using heat and high-tension gas