CA880411A - Concrete plank production - Google Patents

Concrete plank production

Info

Publication number
CA880411A
CA880411A CA880411A CA103187A CA880411A CA 880411 A CA880411 A CA 880411A CA 880411 A CA880411 A CA 880411A CA 103187 A CA103187 A CA 103187A CA 880411 A CA880411 A CA 880411A
Authority
CA
Canada
Prior art keywords
concrete plank
plank production
production
concrete
plank
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
CA880411A
Other versions
CA103187S (en
Inventor
J. Conway Peter
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.)
Grayron Industries Ltd
Original Assignee
Grayron Industries 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 Grayron Industries Ltd filed Critical Grayron Industries Ltd
Priority to CA880411A priority Critical patent/CA880411A/en
Priority to US00111388A priority patent/US3728064A/en
Application granted granted Critical
Publication of CA880411A publication Critical patent/CA880411A/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
    • B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
CA880411A 1971-01-20 1971-01-20 Concrete plank production Expired CA880411A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA880411A CA880411A (en) 1971-01-20 1971-01-20 Concrete plank production
US00111388A US3728064A (en) 1971-01-20 1971-02-01 Concrete plank production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA880411A CA880411A (en) 1971-01-20 1971-01-20 Concrete plank production
US11138871A 1971-02-01 1971-02-01

Publications (1)

Publication Number Publication Date
CA880411A true CA880411A (en) 1971-09-07

Family

ID=29585033

Family Applications (1)

Application Number Title Priority Date Filing Date
CA880411A Expired CA880411A (en) 1971-01-20 1971-01-20 Concrete plank production

Country Status (2)

Country Link
US (1) US3728064A (en)
CA (1) CA880411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289017A1 (en) * 1987-04-29 1988-11-02 S.C.A.C. SOCIETA CEMENTI ARMATI CENTRIFUGATI S.p.A. Plant to manufacture elongated elements of prestressed reinforced concrete

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511085A1 (en) * 1974-03-13 1975-09-18 Yasuro Ito METHOD AND DEVICE FOR MANUFACTURING AN OBJECT FROM A FLOWABLE (HYDRAULIC) SUBSTANCE
US4102367A (en) * 1977-03-21 1978-07-25 A-Jer Engineering, Inc. Automatic filling device
US4954062A (en) * 1989-08-18 1990-09-04 Nu-Jer Electronics & Mfg. Inc. Apparatus for casting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1920716A (en) * 1933-08-01 Concrete and like block making
US3165807A (en) * 1961-12-29 1965-01-19 Inst Internat Financier Apparatus for handling extruded cementitious material and the like
CA763876A (en) * 1962-07-06 1967-07-25 Span-Deck Apparatus and method for forming concrete planks or slabs
US3305612A (en) * 1964-06-05 1967-02-21 Conodec Inc Method for forming a prefabricated truss deck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289017A1 (en) * 1987-04-29 1988-11-02 S.C.A.C. SOCIETA CEMENTI ARMATI CENTRIFUGATI S.p.A. Plant to manufacture elongated elements of prestressed reinforced concrete
US4952129A (en) * 1987-04-29 1990-08-28 S.C.A.C. Societa Cementi Armati Centrifugati Spa Plant to manufacture elongated elements of prestressed reinforced concrete

Also Published As

Publication number Publication date
US3728064A (en) 1973-04-17

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