ATE113686T1 - FORMWORK MADE OF PROFILE SHEET METAL FOR COMPOSITE CONCRETE CEILINGS. - Google Patents

FORMWORK MADE OF PROFILE SHEET METAL FOR COMPOSITE CONCRETE CEILINGS.

Info

Publication number
ATE113686T1
ATE113686T1 AT91900667T AT91900667T ATE113686T1 AT E113686 T1 ATE113686 T1 AT E113686T1 AT 91900667 T AT91900667 T AT 91900667T AT 91900667 T AT91900667 T AT 91900667T AT E113686 T1 ATE113686 T1 AT E113686T1
Authority
AT
Austria
Prior art keywords
sheet metal
composite concrete
concrete ceilings
profile sheet
formwork made
Prior art date
Application number
AT91900667T
Other languages
German (de)
Inventor
Helmut Gerhard Katzenberger
Original Assignee
Helmut Gerhard Katzenberger
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 Helmut Gerhard Katzenberger filed Critical Helmut Gerhard Katzenberger
Application granted granted Critical
Publication of ATE113686T1 publication Critical patent/ATE113686T1/en

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
    • E04B5/40—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 with metal form-slabs

Abstract

Profiled sheet metal shuttering (1) for composite concrete ceilings (2) has parallel ribs (3) of trapezoidal cross-section which open downward and folds (4) in the sheet metal which open upward between the ribs (3). The folds (4) are corrugated in the longitudinal direction. The amplitudes of the generatrices of the corrugations reach a maximum at the free, upper edge (5) of the fold and decrease to zero at the lower edge (6). The ratio of the amplitude (a) to the half-wavelength (1/2) at the upper edge (5) of the fold is between 0.01 and 0.07.
AT91900667T 1989-12-19 1990-12-18 FORMWORK MADE OF PROFILE SHEET METAL FOR COMPOSITE CONCRETE CEILINGS. ATE113686T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT287689 1989-12-19
PCT/AT1990/000124 WO1991009185A1 (en) 1989-12-19 1990-12-18 Profiled sheet metal shuttering for composite concrete ceilings

Publications (1)

Publication Number Publication Date
ATE113686T1 true ATE113686T1 (en) 1994-11-15

Family

ID=3541706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91900667T ATE113686T1 (en) 1989-12-19 1990-12-18 FORMWORK MADE OF PROFILE SHEET METAL FOR COMPOSITE CONCRETE CEILINGS.

Country Status (4)

Country Link
EP (1) EP0506715B1 (en)
AT (1) ATE113686T1 (en)
DE (1) DE59007660D1 (en)
WO (1) WO1991009185A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100458039C (en) * 2002-12-22 2009-02-04 邱则有 Component for cast-in-place concrete
WO2006064989A1 (en) * 2004-12-16 2006-06-22 B.B.M Korea Co., Ltd Deck plate for reinforced concrete structure and structure construction method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812636A (en) * 1971-05-26 1974-05-28 Robertson Co H H Sheet metal decking unit and composite floor construction utilizing the same
DE2252988A1 (en) * 1972-10-28 1974-05-09 Bernhard Dr Ing Unger COMPOSITE PANEL MADE OF CONCRETE AND A TRAPEZOIDAL SHEET
AT390093B (en) * 1985-08-27 1990-03-12 Katzenberger Helmut PROFILE SHEET FOR CONCRETE COMPOSITE CEILINGS
AT390095B (en) * 1985-11-13 1990-03-12 Katzenberger Helmut Shuttering arrangement comprising profiled metal sheet for concrete composite floors
PT83026A (en) * 1986-07-21 1987-01-26 Pentti Vainionpaa Compound slab section

Also Published As

Publication number Publication date
EP0506715B1 (en) 1994-11-02
WO1991009185A1 (en) 1991-06-27
DE59007660D1 (en) 1994-12-08
EP0506715A1 (en) 1992-10-07

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee