GB201614906D0 - method of manufacturing a hollow core concrete slab - Google Patents

method of manufacturing a hollow core concrete slab

Info

Publication number
GB201614906D0
GB201614906D0 GBGB1614906.4A GB201614906A GB201614906D0 GB 201614906 D0 GB201614906 D0 GB 201614906D0 GB 201614906 A GB201614906 A GB 201614906A GB 201614906 D0 GB201614906 D0 GB 201614906D0
Authority
GB
United Kingdom
Prior art keywords
manufacturing
concrete slab
hollow core
core concrete
hollow
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.)
Withdrawn
Application number
GBGB1614906.4A
Other versions
GB2553333A (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.)
Hollow Core Int Ltd
Original Assignee
Hollow Core Int 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 Hollow Core Int Ltd filed Critical Hollow Core Int Ltd
Priority to GB1614906.4A priority Critical patent/GB2553333A/en
Publication of GB201614906D0 publication Critical patent/GB201614906D0/en
Priority to PCT/GB2017/052537 priority patent/WO2018042180A1/en
Publication of GB2553333A publication Critical patent/GB2553333A/en
Withdrawn legal-status Critical Current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
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
GB1614906.4A 2016-09-02 2016-09-02 Method of manufacturing a hollow core concrete slab Withdrawn GB2553333A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1614906.4A GB2553333A (en) 2016-09-02 2016-09-02 Method of manufacturing a hollow core concrete slab
PCT/GB2017/052537 WO2018042180A1 (en) 2016-09-02 2017-09-01 Core insert and method of manufacturing a hollow core concrete slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1614906.4A GB2553333A (en) 2016-09-02 2016-09-02 Method of manufacturing a hollow core concrete slab

Publications (2)

Publication Number Publication Date
GB201614906D0 true GB201614906D0 (en) 2016-10-19
GB2553333A GB2553333A (en) 2018-03-07

Family

ID=57139988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1614906.4A Withdrawn GB2553333A (en) 2016-09-02 2016-09-02 Method of manufacturing a hollow core concrete slab

Country Status (2)

Country Link
GB (1) GB2553333A (en)
WO (1) WO2018042180A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112571614A (en) * 2020-12-29 2021-03-30 山东双端数字科技有限公司 Segment box girder prefabricating construction structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1566903A (en) * 1925-06-15 1925-12-22 William B Durst Coring implement for concrete blocks
US1624704A (en) * 1926-03-15 1927-04-12 Lamore Tile Machine Company Pneumatic core for block machines
US1715920A (en) * 1927-03-25 1929-06-04 John W Henry Block-molding machine
US2086276A (en) * 1934-04-11 1937-07-06 Henry E Lindas Tube end structure
US3361449A (en) * 1966-05-18 1968-01-02 Robert C. Parro Hydraulic hose coupling
DE3240166A1 (en) * 1982-10-29 1984-05-03 Andreas 4441 Spelle Holterhus Device for producing free spaces for installations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112571614A (en) * 2020-12-29 2021-03-30 山东双端数字科技有限公司 Segment box girder prefabricating construction structure

Also Published As

Publication number Publication date
WO2018042180A1 (en) 2018-03-08
GB2553333A (en) 2018-03-07

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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)

Free format text: REGISTERED BETWEEN 20190314 AND 20190320

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)