GB2158767B - Production of pressed concrete product - Google Patents

Production of pressed concrete product

Info

Publication number
GB2158767B
GB2158767B GB08512580A GB8512580A GB2158767B GB 2158767 B GB2158767 B GB 2158767B GB 08512580 A GB08512580 A GB 08512580A GB 8512580 A GB8512580 A GB 8512580A GB 2158767 B GB2158767 B GB 2158767B
Authority
GB
United Kingdom
Prior art keywords
production
concrete product
pressed concrete
pressed
product
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
GB08512580A
Other versions
GB8512580D0 (en
GB2158767A (en
Inventor
Robert Lewis Paterson
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.)
PATERSON PRECAST Ltd ROBER
Original Assignee
PATERSON PRECAST Ltd ROBER
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 PATERSON PRECAST Ltd ROBER filed Critical PATERSON PRECAST Ltd ROBER
Publication of GB8512580D0 publication Critical patent/GB8512580D0/en
Publication of GB2158767A publication Critical patent/GB2158767A/en
Application granted granted Critical
Publication of GB2158767B publication Critical patent/GB2158767B/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
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • 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
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/368—Absorbent linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
GB08512580A 1984-05-17 1985-05-17 Production of pressed concrete product Expired GB2158767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848412651A GB8412651D0 (en) 1984-05-17 1984-05-17 Pressed concrete product

Publications (3)

Publication Number Publication Date
GB8512580D0 GB8512580D0 (en) 1985-06-19
GB2158767A GB2158767A (en) 1985-11-20
GB2158767B true GB2158767B (en) 1988-06-08

Family

ID=10561115

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848412651A Pending GB8412651D0 (en) 1984-05-17 1984-05-17 Pressed concrete product
GB08512580A Expired GB2158767B (en) 1984-05-17 1985-05-17 Production of pressed concrete product

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848412651A Pending GB8412651D0 (en) 1984-05-17 1984-05-17 Pressed concrete product

Country Status (2)

Country Link
GB (2) GB8412651D0 (en)
IE (1) IE56580B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903880D0 (en) * 1989-02-21 1989-04-05 Lawton Peter G Method and apparatus for pressing concrete bodies
EP0429752B1 (en) * 1989-11-20 1993-05-05 E.I. Du Pont De Nemours And Company Form for patterned concrete
US5124102A (en) * 1990-12-11 1992-06-23 E. I. Du Pont De Nemours And Company Fabric useful as a concrete form liner
US5206981A (en) * 1991-10-25 1993-05-04 E. I. Du Pont De Nemours And Company Fabric tensioning frame
US5247730A (en) * 1991-10-25 1993-09-28 E. I. Du Pont De Nemours And Company Method for attaching and bidirectionally tensioning a porous fabric over a form support
GB2270647A (en) * 1992-09-22 1994-03-23 Tsai Te Pin Apparatus and method for moulding of reinforced concrete ring segments
US5302099A (en) * 1992-09-28 1994-04-12 E. I. Du Pont De Nemours And Company Laminated fabric useful as a concrete form liner
GB9309066D0 (en) * 1993-05-01 1993-06-16 Green Barry E Filter fabric
GB2504848B (en) * 2012-08-09 2015-12-30 Eco Filters Ltd Filter assembly
EP3221103B1 (en) 2014-11-21 2022-05-11 GCP Applied Technologies Inc. Wet press concrete slab manufacturing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB192780A (en) * 1921-11-09 1923-02-09 Frederick John Cox Improvements in and relating to surface combustion heating appliances employing combustible gas
FR802977A (en) * 1934-10-23 1936-09-19 Le Tuyau Etanche En Ciment Arm Manufacturing process for cast concrete parts
GB735451A (en) * 1951-12-29 1955-08-24 Billner Vacuum Concrete S A Methods and apparatus for producing concrete bodies
GB936958A (en) * 1960-10-12 1963-09-18 Croft Granite Brick And Concre Improvements in or relating to the manufacture of arcuate articles of concrete
DE1684011A1 (en) * 1966-06-02 1971-08-26 Uralita Sa Mold for making objects from asbestos cement

Also Published As

Publication number Publication date
GB8412651D0 (en) 1984-06-20
IE851245L (en) 1985-11-17
IE56580B1 (en) 1991-09-25
GB8512580D0 (en) 1985-06-19
GB2158767A (en) 1985-11-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20050516