GB1200493A - Method of casting concrete structures having voids therein - Google Patents

Method of casting concrete structures having voids therein

Info

Publication number
GB1200493A
GB1200493A GB3229967A GB3229967A GB1200493A GB 1200493 A GB1200493 A GB 1200493A GB 3229967 A GB3229967 A GB 3229967A GB 3229967 A GB3229967 A GB 3229967A GB 1200493 A GB1200493 A GB 1200493A
Authority
GB
United Kingdom
Prior art keywords
core
concrete
voids
concrete structures
casting concrete
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
GB3229967A
Inventor
Thomas Raymond Barry
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 GB3229967A priority Critical patent/GB1200493A/en
Publication of GB1200493A publication Critical patent/GB1200493A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/063—Re-usable forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

1,200,493. Forming voids in cast concrete. T. R. BARRY. 22 May. 1968 [13 July, 1967], No. 32299/67. Heading E1S. A void is formed in a cast concrete article by employing a form comprising a core 11 having an outer covering 12 which is insoluble in liquid concrete, but which can be dissolved, when the concrete has set, by a solvent which does not affect the core, thus allowing the core to be removed and re-used. The core is preferably of metal or wood, the covering expanded polystyrene, and the solvent a paint thinners or petrol. The . form may be arranged to protrude above the concrete surface, or may be fastened to, e.g., formwork for a pillar.
GB3229967A 1967-07-13 1967-07-13 Method of casting concrete structures having voids therein Expired GB1200493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3229967A GB1200493A (en) 1967-07-13 1967-07-13 Method of casting concrete structures having voids therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3229967A GB1200493A (en) 1967-07-13 1967-07-13 Method of casting concrete structures having voids therein

Publications (1)

Publication Number Publication Date
GB1200493A true GB1200493A (en) 1970-07-29

Family

ID=10336448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3229967A Expired GB1200493A (en) 1967-07-13 1967-07-13 Method of casting concrete structures having voids therein

Country Status (1)

Country Link
GB (1) GB1200493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150176A (en) * 1983-11-14 1985-06-26 Lebaron Foundry Co Height-adjustable frame for leveling manhole covers, gratings and the like
CN114300213A (en) * 2022-01-24 2022-04-08 中国科学院电工研究所 High-thermal-conductivity niobium-tin superconducting coil and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150176A (en) * 1983-11-14 1985-06-26 Lebaron Foundry Co Height-adjustable frame for leveling manhole covers, gratings and the like
CN114300213A (en) * 2022-01-24 2022-04-08 中国科学院电工研究所 High-thermal-conductivity niobium-tin superconducting coil and manufacturing method thereof
CN114300213B (en) * 2022-01-24 2024-01-26 中国科学院电工研究所 High-thermal-conductivity niobium three-tin superconducting coil and manufacturing method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees