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GB2197356B - Beams and other prestressed concrete articles of cranked form - Google Patents
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GB2197356B - Beams and other prestressed concrete articles of cranked form - Google Patents

Beams and other prestressed concrete articles of cranked form

Info

Publication number
GB2197356B
GB2197356B GB8626615A GB8626615A GB2197356B GB 2197356 B GB2197356 B GB 2197356B GB 8626615 A GB8626615 A GB 8626615A GB 8626615 A GB8626615 A GB 8626615A GB 2197356 B GB2197356 B GB 2197356B
Authority
GB
United Kingdom
Prior art keywords
beams
prestressed concrete
concrete articles
cranked form
cranked
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 - Lifetime
Application number
GB8626615A
Other versions
GB2197356A (en
GB8626615D0 (en
Inventor
H P J Taylor
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.)
Dow Mac Concrete Ltd
Costain Building Products Ltd
Original Assignee
Dow Mac Concrete Ltd
Costain Building Products 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 Dow Mac Concrete Ltd, Costain Building Products Ltd filed Critical Dow Mac Concrete Ltd
Priority to GB8626615A priority Critical patent/GB2197356B/en
Publication of GB8626615D0 publication Critical patent/GB8626615D0/en
Publication of GB2197356A publication Critical patent/GB2197356A/en
Application granted granted Critical
Publication of GB2197356B publication Critical patent/GB2197356B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
    • 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
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
    • B28B7/04—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article one or more of the parts being pivotally mounted
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/44—Arched girders or portal frames of concrete or other stone-like material, e.g. with reinforcements or tensioning members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
GB8626615A 1986-11-07 1986-11-07 Beams and other prestressed concrete articles of cranked form Expired - Lifetime GB2197356B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8626615A GB2197356B (en) 1986-11-07 1986-11-07 Beams and other prestressed concrete articles of cranked form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8626615A GB2197356B (en) 1986-11-07 1986-11-07 Beams and other prestressed concrete articles of cranked form

Publications (3)

Publication Number Publication Date
GB8626615D0 GB8626615D0 (en) 1986-12-10
GB2197356A GB2197356A (en) 1988-05-18
GB2197356B true GB2197356B (en) 1990-08-22

Family

ID=10606944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8626615A Expired - Lifetime GB2197356B (en) 1986-11-07 1986-11-07 Beams and other prestressed concrete articles of cranked form

Country Status (1)

Country Link
GB (1) GB2197356B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK159794C (en) * 1988-09-19 1991-05-06 Dansk Spaend As PROCEDURE FOR THE PREPARATION OF A BEAM OR PLATE ELEMENT OF STRETCHED CONCRETE AND REINFORCEMENT UNITS FOR USING THIS PROCEDURE

Also Published As

Publication number Publication date
GB2197356A (en) 1988-05-18
GB8626615D0 (en) 1986-12-10

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051107