DE655557C - Vorrichtung zur Erhoehung der Festigkeit von Beton durch gleichzeitige Anwendung einer Saug- und Druckwirkung - Google Patents

Vorrichtung zur Erhoehung der Festigkeit von Beton durch gleichzeitige Anwendung einer Saug- und Druckwirkung

Info

Publication number
DE655557C
DE655557C DEB172138D DEB0172138D DE655557C DE 655557 C DE655557 C DE 655557C DE B172138 D DEB172138 D DE B172138D DE B0172138 D DEB0172138 D DE B0172138D DE 655557 C DE655557 C DE 655557C
Authority
DE
Germany
Prior art keywords
concrete
ceiling
water
suction
channels
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
DEB172138D
Other languages
German (de)
English (en)
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
Application granted granted Critical
Publication of DE655557C publication Critical patent/DE655557C/de
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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/006—Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air
    • 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
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • 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
    • C04B40/02—Selection of the hardening environment
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/43—Processes of curing clay and concrete materials
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/78—Processes of molding using vacuum
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/40—Buckles
    • Y10T24/4095—Fabric covered

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Lining And Supports For Tunnels (AREA)
DEB172138D 1935-10-05 1935-12-07 Vorrichtung zur Erhoehung der Festigkeit von Beton durch gleichzeitige Anwendung einer Saug- und Druckwirkung Expired DE655557C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US458708XA 1935-10-05 1935-10-05
US73367A US2046867A (en) 1935-10-05 1936-04-08 Method of and apparatus for treating concrete

Publications (1)

Publication Number Publication Date
DE655557C true DE655557C (de) 1938-01-18

Family

ID=34635938

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB172138D Expired DE655557C (de) 1935-10-05 1935-12-07 Vorrichtung zur Erhoehung der Festigkeit von Beton durch gleichzeitige Anwendung einer Saug- und Druckwirkung

Country Status (5)

Country Link
US (1) US2046867A (it)
DE (1) DE655557C (it)
FR (1) FR798685A (it)
GB (1) GB458708A (it)
NL (1) NL47515C (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841720C (de) * 1950-11-11 1952-06-19 John Gunnar Amandus Johnson Vorrichtung zum Entfernen ueberschuessigen Mischwassers aus Beton
DE873378C (de) * 1951-10-13 1953-04-13 Heinrich Dr-Ing Press Verfahren zur Herstellung eines dichten Oberflaechenbetons, insbesondere fuer Wasserbauten, wie Talsperren u. dgl.
DE1162254B (de) * 1959-10-22 1964-01-30 Cement Ind H Kellner & Co Deut Verfahren zur Erhoehung der Gueteeigenschaften eines frisch angemachten plastischen Betonbreis

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602210A (en) * 1945-09-21 1952-07-08 Rumble Roy William Shuttering for molding concrete walls in situ
US2524419A (en) * 1946-03-01 1950-10-03 Vacuum Concrete Inc Apparatus and method for utilizing vacuum in molding plastic material, such as concrete
US2548935A (en) * 1947-09-05 1951-04-17 Vacuum Concrete Inc Method of molding joints between spaced structural members
US2671940A (en) * 1949-02-07 1954-03-16 Vacuum Concrete Inc Molding apparatus
US2601180A (en) * 1949-08-25 1952-06-17 Robert B Stuart Multiple shingle and siding casting molds
US2650412A (en) * 1949-10-17 1953-09-01 Dubbs Carbon Chatley Method of molding concrete products
US2638655A (en) * 1950-09-22 1953-05-19 Thermo Fluid Corp Method of producing cementitious bodies
US2771933A (en) * 1955-03-24 1956-11-27 Oscar K Thigpen Body tool
US2799318A (en) * 1955-08-26 1957-07-16 Glenn L Martin Co Method and apparatus for removing dents from contoured object by use of reduced pressure above dent combined with tapping forces
DE1584426B1 (de) * 1965-04-03 1970-12-10 Hebel Gasbetonwerk Gmbh Vorrichtung zum Heben und Absetzen von noch plastischen Porenbetonbloecken
US3506747A (en) * 1968-01-30 1970-04-14 Vacuum Concrete Corp Of Americ Method and apparatus for treating concrete with a partial vacuum
US3600771A (en) * 1968-08-01 1971-08-24 Tremix Ab Device for draining newly cast concrete by vacuum treatment
US3604324A (en) * 1969-02-06 1971-09-14 William F Middlestadt Curing blanket and machine
US3979217A (en) * 1973-06-01 1976-09-07 Halliburton Company Lightweight cellular cement compositions and methods of casting the same
SE390749B (sv) * 1975-05-30 1977-01-17 Tremix Ab Sett och anordning for vakuumbehandling av betong
SE410101B (sv) * 1978-01-03 1979-09-24 Malinowski Roman Sett vid gjutning av betong
US5246650A (en) * 1991-06-03 1993-09-21 Clark Richard C Method of applying aggregate surface finish
US5611369A (en) * 1995-01-30 1997-03-18 Hamann, Jr.; Reynold R. Concrete hydration system
US5932256A (en) * 1996-09-27 1999-08-03 Mandish; Theodore O. Vacuum molding apparatus
US6647639B1 (en) * 1999-03-08 2003-11-18 Injectidry Systems Inc. Moisture removal system
ITFI20010240A1 (it) * 2001-12-18 2003-06-18 Longinotti Meccanica S R L Apparecchiatura per lo smaltimento di acqua con sedimenti dagli stampi per la produzione di mattonelle di cemento monostrato
US6927183B1 (en) * 2002-09-04 2005-08-09 Diversitech Corporation Reinforced article
NZ569196A (en) * 2005-12-20 2011-07-29 Clay Crete Proprietary Ltd Apparatus for and method of manufacturing a laminated tile with tile cap adhered to wetted concrete mix with water pressed out
GB0702348D0 (en) * 2007-02-07 2007-03-21 P G Lawton Ind Services Ltd Moulding assembly
US9448002B2 (en) * 2011-12-15 2016-09-20 Ignacio Marc Asperas Snow man making device for making a snow person having light emitting structures
WO2013079732A1 (es) 2011-11-29 2013-06-06 Geosilex Trenza Metal, S.L. Procedimiento de fraguado aéreo para la obtención de piezas prefabricadas con matrices cementantes, matrices y piezas prefabricadas así obtenidas y utilización de las mismas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841720C (de) * 1950-11-11 1952-06-19 John Gunnar Amandus Johnson Vorrichtung zum Entfernen ueberschuessigen Mischwassers aus Beton
DE873378C (de) * 1951-10-13 1953-04-13 Heinrich Dr-Ing Press Verfahren zur Herstellung eines dichten Oberflaechenbetons, insbesondere fuer Wasserbauten, wie Talsperren u. dgl.
DE1162254B (de) * 1959-10-22 1964-01-30 Cement Ind H Kellner & Co Deut Verfahren zur Erhoehung der Gueteeigenschaften eines frisch angemachten plastischen Betonbreis

Also Published As

Publication number Publication date
NL47515C (it)
FR798685A (fr) 1936-05-23
GB458708A (en) 1936-12-24
US2046867A (en) 1936-07-07

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