ZA88518B - Hydration means - Google Patents

Hydration means

Info

Publication number
ZA88518B
ZA88518B ZA880518A ZA88518A ZA88518B ZA 88518 B ZA88518 B ZA 88518B ZA 880518 A ZA880518 A ZA 880518A ZA 88518 A ZA88518 A ZA 88518A ZA 88518 B ZA88518 B ZA 88518B
Authority
ZA
South Africa
Prior art keywords
spray head
tube
head
hydration means
core
Prior art date
Application number
ZA880518A
Other languages
English (en)
Inventor
Graham Bevan Christopher
Hacking Douglas
Original Assignee
C.G. Bevan Associates Limited
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 C.G. Bevan Associates Limited filed Critical C.G. Bevan Associates Limited
Publication of ZA88518B publication Critical patent/ZA88518B/xx

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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
  • Nozzles (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
  • Lining And Supports For Tunnels (AREA)
ZA880518A 1987-01-29 1988-01-26 Hydration means ZA88518B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878701971A GB8701971D0 (en) 1987-01-29 1987-01-29 Hydration means

Publications (1)

Publication Number Publication Date
ZA88518B true ZA88518B (en) 1988-07-07

Family

ID=10611401

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA880518A ZA88518B (en) 1987-01-29 1988-01-26 Hydration means

Country Status (12)

Country Link
US (1) US4818202A (da)
EP (1) EP0276973B1 (da)
JP (1) JPS63273548A (da)
AT (1) ATE74052T1 (da)
AU (1) AU603638B2 (da)
BR (1) BR8800366A (da)
CA (1) CA1302057C (da)
DE (1) DE3869437D1 (da)
DK (1) DK42288A (da)
GB (2) GB8701971D0 (da)
NO (1) NO167640C (da)
ZA (1) ZA88518B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6387172B1 (en) 2000-04-25 2002-05-14 United States Gypsum Company Gypsum compositions and related methods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1000638A (en) * 1910-10-10 1911-08-15 John H Stewart Sewer-pipe machine.
US1123832A (en) * 1911-12-18 1915-01-05 Grosvenor Atterbury Apparatus for casting blocks or shapes of cementitious, viscous, or other hardening materials.
US1941812A (en) * 1932-04-21 1934-01-02 Muntz Eric Percival Machine for the production of a plurality of substantially similar units
US2529500A (en) * 1947-06-12 1950-11-14 John Gunnar A Johnson Apparatus for drying and expediting the setting of plastic concrete
US2604870A (en) * 1949-02-01 1952-07-29 Gen Electric Electrostatic coating apparatus
FR1141294A (fr) * 1955-07-19 1957-08-29 Procédé et dispositif de crépissage des maconneries de cheminées
US3655842A (en) * 1969-10-17 1972-04-11 Viropac Inc Method of vibrating core in concrete pipe making machine
US4041118A (en) * 1975-02-05 1977-08-09 Atlantic Pipe Corporation Method and apparatus for making concrete pipe
US4042315A (en) * 1975-02-05 1977-08-16 Atlantic Pipe Corporation Apparatus for making concrete pipe
US4400149A (en) * 1977-12-22 1983-08-23 Roger L. Toffolon Concrete pipe making machine with redensification apparatus
GB2045150B (en) * 1979-03-05 1982-11-17 Bevan Assoc Wetting of moulding mixes
IT1184973B (it) * 1985-03-08 1987-10-28 Gabriele Missier Cabina perfezionata per verniciatura elettrostatica
GB8527491D0 (en) * 1985-11-07 1985-12-11 Bevan Assoc Moulding of construction products
US4708621A (en) * 1985-12-27 1987-11-24 Hawkeye Concrete Products Co. Concrete pipe making machine
DE8626491U1 (de) * 1986-10-03 1987-02-19 Zellner, Siegfried, 8301 Laberweinting Vorrichtung zum nachträglichen Beschichten der Kamininnenfläche

Also Published As

Publication number Publication date
EP0276973A3 (en) 1989-08-16
GB2200318B (en) 1990-02-21
AU1073288A (en) 1988-08-04
US4818202A (en) 1989-04-04
ATE74052T1 (de) 1992-04-15
CA1302057C (en) 1992-06-02
AU603638B2 (en) 1990-11-22
DK42288A (da) 1988-07-30
EP0276973B1 (en) 1992-03-25
NO167640C (no) 1991-11-27
DE3869437D1 (en) 1992-04-30
JPS63273548A (ja) 1988-11-10
GB8801353D0 (en) 1988-02-17
DK42288D0 (da) 1988-01-28
GB2200318A (en) 1988-08-03
EP0276973A2 (en) 1988-08-03
JPH0371242B2 (da) 1991-11-12
NO880373L (no) 1988-08-01
BR8800366A (pt) 1988-09-20
NO880373D0 (no) 1988-01-28
NO167640B (no) 1991-08-19
GB8701971D0 (en) 1987-03-04

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