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GB2379902B - Hollow-core floor slabs - Google Patents

Hollow-core floor slabs

Info

Publication number
GB2379902B
GB2379902B GB0123118A GB0123118A GB2379902B GB 2379902 B GB2379902 B GB 2379902B GB 0123118 A GB0123118 A GB 0123118A GB 0123118 A GB0123118 A GB 0123118A GB 2379902 B GB2379902 B GB 2379902B
Authority
GB
United Kingdom
Prior art keywords
hollow
floor slabs
core floor
core
slabs
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 - Fee Related
Application number
GB0123118A
Other versions
GB2379902A (en
GB0123118D0 (en
Inventor
David Wright
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0123118A priority Critical patent/GB2379902B/en
Publication of GB0123118D0 publication Critical patent/GB0123118D0/en
Publication of GB2379902A publication Critical patent/GB2379902A/en
Application granted granted Critical
Publication of GB2379902B publication Critical patent/GB2379902B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B28B7/08—Moulds provided with means for tilting or inverting
    • B28B7/082—Tiltable moulding tables or similar moulding surfaces
    • 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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
    • 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
    • B28B7/28—Cores; Mandrels
    • B28B7/285—Core puller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
GB0123118A 2001-09-25 2001-09-25 Hollow-core floor slabs Expired - Fee Related GB2379902B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0123118A GB2379902B (en) 2001-09-25 2001-09-25 Hollow-core floor slabs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0123118A GB2379902B (en) 2001-09-25 2001-09-25 Hollow-core floor slabs

Publications (3)

Publication Number Publication Date
GB0123118D0 GB0123118D0 (en) 2001-11-14
GB2379902A GB2379902A (en) 2003-03-26
GB2379902B true GB2379902B (en) 2004-09-01

Family

ID=9922711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0123118A Expired - Fee Related GB2379902B (en) 2001-09-25 2001-09-25 Hollow-core floor slabs

Country Status (1)

Country Link
GB (1) GB2379902B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005240674B2 (en) * 2004-05-11 2010-10-21 The Australian Steel Company (Operations) Pty Ltd Cavity former
WO2005108701A1 (en) * 2004-05-11 2005-11-17 The Australian Steel Company (Operations) Pty Ltd Cavity former
US20140183776A1 (en) * 2011-07-27 2014-07-03 Poundfield Products Limited Manufacturing concrete
CN103572884B (en) * 2012-07-31 2016-08-03 初明进 A kind of hollow precast concrete member
GB2515834B (en) * 2013-07-05 2018-05-16 Supreme Concrete Ltd Method and apparatus for making cementitious components
CN104339442B (en) * 2013-08-04 2016-06-08 郎洪明 Fixed magnesite room plate produces equipment template
DE102016205554B4 (en) 2016-04-04 2022-02-24 Rekers Gmbh Maschinen- Und Anlagenbau Mandrel device for a block molding machine, block molding machine and method for producing shaped blocks
CN111716501B (en) * 2020-06-22 2021-04-20 中冶建工集团有限公司 Method for disassembling internal mold supporting rod
CN111844412A (en) * 2020-06-23 2020-10-30 中建西部建设建材科学研究院有限公司 Production process of ultrahigh-performance concrete-based large-hollow-rate wallboard
CN112388808A (en) * 2020-11-19 2021-02-23 中阳建设集团有限公司 Die for manufacturing movable core rib in hollow floor slab and application of die

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD114368A1 (en) * 1974-07-09 1975-08-05
GB2010167A (en) * 1977-11-19 1979-06-27 Schubert W Producing a block-faced concrete slab
GB2031331A (en) * 1978-09-14 1980-04-23 Igeco Pontello Prefab Method and apparatus for producing reinforced concrete panels
US4206163A (en) * 1977-03-28 1980-06-03 Decoster James W Jobsite apparatus for horizontal casting and vertical stacking of thick insulated concrete panels
EP0509209A1 (en) * 1991-04-19 1992-10-21 IMM Spezialbau Holding GmbH Process for making a prefabricated concrete collecting vessel for water polluting liquids
DE4427401A1 (en) * 1994-08-03 1996-02-08 Wayss & Freytag Ag Installation for mfg. prestressed railway sleepers etc.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD114368A1 (en) * 1974-07-09 1975-08-05
US4206163A (en) * 1977-03-28 1980-06-03 Decoster James W Jobsite apparatus for horizontal casting and vertical stacking of thick insulated concrete panels
GB2010167A (en) * 1977-11-19 1979-06-27 Schubert W Producing a block-faced concrete slab
GB2031331A (en) * 1978-09-14 1980-04-23 Igeco Pontello Prefab Method and apparatus for producing reinforced concrete panels
EP0509209A1 (en) * 1991-04-19 1992-10-21 IMM Spezialbau Holding GmbH Process for making a prefabricated concrete collecting vessel for water polluting liquids
DE4427401A1 (en) * 1994-08-03 1996-02-08 Wayss & Freytag Ag Installation for mfg. prestressed railway sleepers etc.

Also Published As

Publication number Publication date
GB2379902A (en) 2003-03-26
GB0123118D0 (en) 2001-11-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160925