GB1312349A - Reinforced concrete ceilings - Google Patents

Reinforced concrete ceilings

Info

Publication number
GB1312349A
GB1312349A GB2740870A GB2740870A GB1312349A GB 1312349 A GB1312349 A GB 1312349A GB 2740870 A GB2740870 A GB 2740870A GB 2740870 A GB2740870 A GB 2740870A GB 1312349 A GB1312349 A GB 1312349A
Authority
GB
United Kingdom
Prior art keywords
concrete
grid
forms
members
moulding
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
GB2740870A
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 GB1312349A publication Critical patent/GB1312349A/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
    • E04B5/36—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
    • 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
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/28—Cross-ribbed floors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

1312349 Moulding reinforced concrete ceiling units H WOLF 5 June 1970 [6 June 1969] 27408/70 Heading B5A [Also in Division E1] A reinforced self-supporting concrete shuttering slab 1 is preformed by moulding a concrete grid of longitudinal and cross members 2a, 2b around a welded metal lattice beam reinforcement 4, the lower longitudinal point of which is embedded in the members and the upper part extending in or above the space between concrete, plastics or cardboard inverted channel forms 3 or 3<SP>1</SP> closed at their ends and either joined at their free lower edges with the longitudinal and cross members to cover the grid apertures or cast in concrete integrally with these members. The reinforcement 4 may extend above the upper level of the forms 3 or 3<SP>1</SP>. A lower passive concrete or plaster panel 15 reinforced with wire mesh 14 may be keyed to the concrete grid by means of projecting wire loops 16a and the forms 3<SP>1</SP> keyed into the panel 15 and the grid by means of alternately upturned and downturned projections of a wire mesh/reinforcement of the forms 3<SP>1</SP> at their free edges. Projecting loops 9<SP>1</SP>b from the top of the forms 3<SP>1</SP> may key with additional concrete reinforcements 17 linking the adjacent forms. Temporary male moulds 11 in conjunction with a female die corresponding to the upper surface of the slab 1 may be used to form the elements 3 integrally on a vibrated moulding table 10. Alternatively concrete may be gunned or troweled over a wire mesh corresponding to the forms 3<SP>1</SP>. Nailing strips 7 may be incorporated in the grid members and the edge members of the grid may be wider than those in the grid body.
GB2740870A 1969-06-06 1970-06-05 Reinforced concrete ceilings Expired GB1312349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691928656 DE1928656C3 (en) 1969-06-06 1969-06-06 Formwork element for a reinforced concrete rib ceiling

Publications (1)

Publication Number Publication Date
GB1312349A true GB1312349A (en) 1973-04-04

Family

ID=5736172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2740870A Expired GB1312349A (en) 1969-06-06 1970-06-05 Reinforced concrete ceilings

Country Status (6)

Country Link
AT (1) AT305568B (en)
CH (1) CH516706A (en)
DE (1) DE1928656C3 (en)
FR (1) FR2045898A1 (en)
GB (1) GB1312349A (en)
NL (1) NL7008263A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1325991A1 (en) * 2002-01-08 2003-07-09 Dycore B.V. Method for manufacturing a floor of concrete and shuttering slab for use therein
WO2004027178A1 (en) * 2002-09-23 2004-04-01 Belvi, Naamloze Vennootschap Construction element and method for manufacturing it
NL1023846C2 (en) * 2003-07-08 2004-07-20 Dycore B V Manufacture of concrete floor with shuttering slab by starting from base plate with reinforcement and locating number of boxes with gates in opposite side walls on base plate
WO2009027628A1 (en) * 2007-08-24 2009-03-05 Christopher Jon Massey Filler member
ITUD20100109A1 (en) * 2010-05-31 2011-12-01 Tecnostrutture S R L SELF-SUPPORTING STRUCTURE FOR FLOORS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE8518T1 (en) * 1981-04-14 1984-08-15 Heinz Ing.Grad. Carl PARTIALLY FINISHED RIB CEILING ELEMENT.
FR3118081A1 (en) * 2020-12-22 2022-06-24 A2C Materiaux Construction method comprising the production of at least one non-prestressed concrete and wooden slab, and concrete and wooden slab

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1325991A1 (en) * 2002-01-08 2003-07-09 Dycore B.V. Method for manufacturing a floor of concrete and shuttering slab for use therein
WO2004027178A1 (en) * 2002-09-23 2004-04-01 Belvi, Naamloze Vennootschap Construction element and method for manufacturing it
BE1015117A5 (en) * 2002-09-23 2004-10-05 Belvi Nv Prefabricated element and method for manufacturing same.
US7685789B2 (en) 2002-09-23 2010-03-30 Gecoleng Aktiengesellschaft Construction element and method for manufacturing it
NL1023846C2 (en) * 2003-07-08 2004-07-20 Dycore B V Manufacture of concrete floor with shuttering slab by starting from base plate with reinforcement and locating number of boxes with gates in opposite side walls on base plate
WO2009027628A1 (en) * 2007-08-24 2009-03-05 Christopher Jon Massey Filler member
ITUD20100109A1 (en) * 2010-05-31 2011-12-01 Tecnostrutture S R L SELF-SUPPORTING STRUCTURE FOR FLOORS

Also Published As

Publication number Publication date
FR2045898A1 (en) 1971-03-05
DE1928656C3 (en) 1975-07-31
NL7008263A (en) 1970-12-08
AT305568B (en) 1973-03-12
CH516706A (en) 1971-12-15
DE1928656A1 (en) 1970-12-17

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Legal Events

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