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WO2007039887A3 - A method of constructing a roof or floor slab - Google Patents

A method of constructing a roof or floor slab Download PDF

Info

Publication number
WO2007039887A3
WO2007039887A3 PCT/IB2006/053667 IB2006053667W WO2007039887A3 WO 2007039887 A3 WO2007039887 A3 WO 2007039887A3 IB 2006053667 W IB2006053667 W IB 2006053667W WO 2007039887 A3 WO2007039887 A3 WO 2007039887A3
Authority
WO
WIPO (PCT)
Prior art keywords
beams
openings
reinforced concrete
cross ribs
constructing
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.)
Ceased
Application number
PCT/IB2006/053667
Other languages
French (fr)
Other versions
WO2007039887A2 (en
Inventor
Michael Robert Hull
Hendrik Floris Mostert
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
Publication of WO2007039887A2 publication Critical patent/WO2007039887A2/en
Publication of WO2007039887A3 publication Critical patent/WO2007039887A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
    • 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
    • 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
    • E04B5/046—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed with distance from another
    • 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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Floor Finish (AREA)

Abstract

The invention relates to a method of constructing a roof or floor slab for domestic, commercial, or industrial buildings. The method includes erecting a support grid (10) of a plurality of elongate, laterally spaced, parallel, longitudinally extending, pre-cast reinforced concrete beams (12, 14, 16), and a plurality of orthogonally disposed elongate pre-cast reinforced concrete cross ribs (18 to 28) interconnecting adjacent pairs of beams. A plurality of openings (46) is defined by the upper edges of the interconnecting beams (12, 14, 16) and cross ribs (18 to 28). The method includes laying pre-cast reinforced concrete shutter panels (44) over the openings, the panels (44) being supported along their peripheries by the upper edges of the beams (12, 14, 16) and cross ribs (18 to 28) defining the openings. The method further includes pouring a layer (66) of a settable cementitious material onto the shutter panels (44) and allowed to set to form a concrete layer.
PCT/IB2006/053667 2005-10-06 2006-10-06 A method of constructing a roof or floor slab Ceased WO2007039887A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200507456 2005-10-06
ZA2005/07456 2005-10-06

Publications (2)

Publication Number Publication Date
WO2007039887A2 WO2007039887A2 (en) 2007-04-12
WO2007039887A3 true WO2007039887A3 (en) 2007-07-19

Family

ID=37906558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/053667 Ceased WO2007039887A2 (en) 2005-10-06 2006-10-06 A method of constructing a roof or floor slab

Country Status (2)

Country Link
WO (1) WO2007039887A2 (en)
ZA (1) ZA200803837B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ749248A (en) * 2016-07-26 2020-05-29 Yousefi Darestani Ario Precast concrete formwork, floor system and a method of construction
CN106930456A (en) * 2017-03-28 2017-07-07 扬州大学 A kind of assembled wood bamboo lightweight aggregate reinforced concrete combination floor
CN110094004A (en) * 2019-05-17 2019-08-06 中州装备制造股份有限公司 Floor panels and integrated floor and production method
CN115506533A (en) * 2022-09-20 2022-12-23 长沙巨星轻质建材股份有限公司 Self-supporting prestressed mesh ribs
CN118461816B (en) * 2024-07-12 2024-12-13 兰州理工大学 Large-span composite floor slab and construction method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474563A1 (en) * 1980-01-25 1981-07-31 Eizaguirre Lopetegui Pedro Concrete beam and slab floor - has filler blocks between precast U=section planks including inverted upstand shear keys
DE19836872A1 (en) * 1998-08-14 2000-02-17 Dennert Kg Veit A process for the manufacture of prefabricated industrial lightweight roofs or roof panels
WO2000012834A2 (en) * 1998-08-27 2000-03-09 Jaime Enrique Jimenez Sanchez Prefabricated self-supporting plate made of polystyrene and concrete
US6101779A (en) * 1998-05-20 2000-08-15 Space Master Building Systems, Llc Construction unit for a modular building
CN1584241A (en) * 2004-06-03 2005-02-23 奇美实业股份有限公司 Precasting concrete assembled floorslab

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474563A1 (en) * 1980-01-25 1981-07-31 Eizaguirre Lopetegui Pedro Concrete beam and slab floor - has filler blocks between precast U=section planks including inverted upstand shear keys
US6101779A (en) * 1998-05-20 2000-08-15 Space Master Building Systems, Llc Construction unit for a modular building
DE19836872A1 (en) * 1998-08-14 2000-02-17 Dennert Kg Veit A process for the manufacture of prefabricated industrial lightweight roofs or roof panels
WO2000012834A2 (en) * 1998-08-27 2000-03-09 Jaime Enrique Jimenez Sanchez Prefabricated self-supporting plate made of polystyrene and concrete
CN1584241A (en) * 2004-06-03 2005-02-23 奇美实业股份有限公司 Precasting concrete assembled floorslab

Also Published As

Publication number Publication date
ZA200803837B (en) 2009-04-29
WO2007039887A2 (en) 2007-04-12

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