GB1432838A - Manufacture of concrete products - Google Patents

Manufacture of concrete products

Info

Publication number
GB1432838A
GB1432838A GB2439273A GB2439273A GB1432838A GB 1432838 A GB1432838 A GB 1432838A GB 2439273 A GB2439273 A GB 2439273A GB 2439273 A GB2439273 A GB 2439273A GB 1432838 A GB1432838 A GB 1432838A
Authority
GB
United Kingdom
Prior art keywords
mould
pipe
lining
mould member
concrete
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
GB2439273A
Other languages
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.)
Humes Ltd
Original Assignee
Humes Ltd
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 Humes Ltd filed Critical Humes Ltd
Publication of GB1432838A publication Critical patent/GB1432838A/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
    • B28B7/06—Moulds with flexible parts
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • B28B21/80—Moulds adapted to centrifugal or rotational moulding

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)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
GB2439273A 1972-05-25 1973-05-22 Manufacture of concrete products Expired GB1432838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA909072 1972-05-25

Publications (1)

Publication Number Publication Date
GB1432838A true GB1432838A (en) 1976-04-22

Family

ID=3765076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2439273A Expired GB1432838A (en) 1972-05-25 1973-05-22 Manufacture of concrete products

Country Status (17)

Country Link
JP (1) JPS541333B2 (https=)
AT (1) AT331168B (https=)
AU (1) AU468116B2 (https=)
BE (1) BE800072A (https=)
BR (1) BR7303855D0 (https=)
CA (1) CA1012333A (https=)
CH (1) CH565640A5 (https=)
DK (1) DK137487C (https=)
ES (1) ES415141A1 (https=)
FR (1) FR2185955A5 (https=)
GB (1) GB1432838A (https=)
IN (1) IN138397B (https=)
IT (1) IT988183B (https=)
LU (1) LU67648A1 (https=)
MY (1) MY7700126A (https=)
NL (1) NL7307054A (https=)
ZA (1) ZA733079B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231527A (en) * 1990-05-01 1990-11-21 Christopher Brian Waite Mould release lining and mould having lining locating means

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6926851B2 (en) * 2001-10-31 2005-08-09 Specialty Minerals (Michigan) Inc. Method, composition and apparatus for controlled concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231527A (en) * 1990-05-01 1990-11-21 Christopher Brian Waite Mould release lining and mould having lining locating means

Also Published As

Publication number Publication date
IT988183B (it) 1975-04-10
ZA733079B (en) 1974-04-24
DE2326778B2 (de) 1977-01-13
DE2326778A1 (de) 1973-12-13
AT331168B (de) 1976-08-10
JPS4992104A (https=) 1974-09-03
ATA454373A (de) 1975-10-15
DK137487C (da) 1978-08-28
ES415141A1 (es) 1976-06-01
AU5524673A (en) 1974-11-07
NL7307054A (https=) 1973-11-27
CH565640A5 (https=) 1975-08-29
BR7303855D0 (pt) 1974-01-08
FR2185955A5 (https=) 1974-01-04
BE800072A (fr) 1973-09-17
AU468116B2 (en) 1976-01-08
CA1012333A (en) 1977-06-21
IN138397B (https=) 1976-01-24
JPS541333B2 (https=) 1979-01-23
MY7700126A (en) 1977-12-31
DK137487B (da) 1978-03-13
LU67648A1 (https=) 1973-07-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee