GB1203591A - Structural member - Google Patents

Structural member

Info

Publication number
GB1203591A
GB1203591A GB3617767A GB3617767A GB1203591A GB 1203591 A GB1203591 A GB 1203591A GB 3617767 A GB3617767 A GB 3617767A GB 3617767 A GB3617767 A GB 3617767A GB 1203591 A GB1203591 A GB 1203591A
Authority
GB
United Kingdom
Prior art keywords
slab
concrete
network
portions
extending
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
GB3617767A
Inventor
John Cornelius Leemhuis
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 GB3617767A priority Critical patent/GB1203591A/en
Publication of GB1203591A publication Critical patent/GB1203591A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

1,203,591. Composite building slab. J. C. LEEMHUIS. 7 Aug., 1967, No. 36177/67. Heading E1W. A composite truss slab in a building comprises a lower slab 11 Fig. 2 of concrete including prestressed reinforcing means 35 extending throughout the slab, an overlying layer of concrete defining an upper slab 10 and extending down to the lower slab in a series of spaced concrete columns 20 to define therebetween a plurality of interconnected dome shaped chambers to provide a network of spaces allowing air circulation throughout the network, and reinforcing members spaced along the lower slab having portions 31 embedded therein, intermediate portions 30 extending through the columns and portions 32 embedded in the overlying layer 10. The dome shaped chambers are constituted by stool shaped forms 14 Fig. 5 of metal or similar sheet material placed side-by-side, over which the upper concrete layer 10 is poured. The network of spaces provides for the flow of heating or cooling air, the direction of flow of which may be controlled by partitions between selected stools 14. Electrical wiring raceways may rest on the top of the stools when these have flat tops 50 as in Fig. 6. Reference is made to lift-slab construction.
GB3617767A 1967-08-07 1967-08-07 Structural member Expired GB1203591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3617767A GB1203591A (en) 1967-08-07 1967-08-07 Structural member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3617767A GB1203591A (en) 1967-08-07 1967-08-07 Structural member

Publications (1)

Publication Number Publication Date
GB1203591A true GB1203591A (en) 1970-08-26

Family

ID=10385689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3617767A Expired GB1203591A (en) 1967-08-07 1967-08-07 Structural member

Country Status (1)

Country Link
GB (1) GB1203591A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179977A (en) * 1985-09-04 1987-03-18 Shell Int Research Fire resistant structure
WO2004005802A1 (en) * 2002-07-08 2004-01-15 Vladimir Evgenievich Genkin Device for heating and/or cooling rooms (variants)
ITPD20090335A1 (en) * 2009-11-12 2011-05-13 Dalt Federica Da MODULAR BUILDING ELEMENT FOR THE CREATION OF INTERCAPEDINI IN GENERAL, FOR EXAMPLE VESPAI, FLOORS AND GRILLED ROOFS
CN114704015A (en) * 2022-05-07 2022-07-05 中国矿业大学 Arched cavity fluid flow floor, manufacturing method and flow pipe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179977A (en) * 1985-09-04 1987-03-18 Shell Int Research Fire resistant structure
GB2179977B (en) * 1985-09-04 1989-08-23 Shell Int Research Fire resistant structure
WO2004005802A1 (en) * 2002-07-08 2004-01-15 Vladimir Evgenievich Genkin Device for heating and/or cooling rooms (variants)
ITPD20090335A1 (en) * 2009-11-12 2011-05-13 Dalt Federica Da MODULAR BUILDING ELEMENT FOR THE CREATION OF INTERCAPEDINI IN GENERAL, FOR EXAMPLE VESPAI, FLOORS AND GRILLED ROOFS
CN114704015A (en) * 2022-05-07 2022-07-05 中国矿业大学 Arched cavity fluid flow floor, manufacturing method and flow pipe

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)
PLNP Patent lapsed through nonpayment of renewal fees