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1. WO2020064899 - COMPOSITE CEILING CONSTRUCTION

Publication Number WO/2020/064899
Publication Date 02.04.2020
International Application No. PCT/EP2019/075971
International Filing Date 26.09.2019
IPC
E04B 5/19 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
16Load-carrying floor structures wholly or partly cast or similarly formed in situ
17Floor structures partly formed in situ
18with stiffening ribs or other beam-like formations wholly cast between filling members
19the filling members acting as self-supporting permanent forms
E04B 5/26 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
16Load-carrying floor structures wholly or partly cast or similarly formed in situ
17Floor structures partly formed in situ
23with stiffening ribs or other beam-like formations wholly or partly prefabricated
26with filling members between the beams
E04B 5/40 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
16Load-carrying floor structures wholly or partly cast or similarly formed in situ
32Floor structures wholly cast in situ with or without form units or reinforcements
36with form units as part of the floor
38with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
40with metal form slabs
E04B 5/43 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
43Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
CPC
E04B 5/19
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
16Load-carrying floor structures wholly or partly cast or similarly formed in situ
17Floor structures partly formed in situ
18with stiffening ribs or other beam-like formations wholly cast between filling members
19the filling members acting as self-supporting permanent forms
E04B 5/261
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
16Load-carrying floor structures wholly or partly cast or similarly formed in situ
17Floor structures partly formed in situ
23with stiffening ribs or other beam-like formations wholly or partly prefabricated
26with filling members between the beams
261Monolithic filling members
E04B 5/32
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
16Load-carrying floor structures wholly or partly cast or similarly formed in situ
32Floor structures wholly cast in situ with or without form units or reinforcements
E04B 5/40
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
16Load-carrying floor structures wholly or partly cast or similarly formed in situ
32Floor structures wholly cast in situ with or without form units or reinforcements
36with form units as part of the floor
38with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
40with metal form-slabs
E04B 5/43
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
5Floors; Floor construction with regard to insulation; Connections specially adapted therefor
43Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
Applicants
  • UNIVERSITÄT FÜR BODENKULTUR WIEN [AT]/[AT]
Inventors
  • KROMOSER, Benjamin
Agents
  • PUCHBERGER & PARTNER PATENTANWÄLTE
Priority Data
A 50829/201828.09.2018AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERBUNDDECKENKONSTRUKTION
(EN) COMPOSITE CEILING CONSTRUCTION
(FR) CONSTRUCTION DE DALLE COMPOSITE
Abstract
(DE)
Anordnung, die als entlang mindestens einer Haupterstreckungsrichtung (1) verlaufende und selbsttragende Verbunddeckenkonstruktion ausgebildet ist, umfassend eine entlang der Haupterstreckungsrichtung (1) verlaufende und bei bestimmungsgemäßer Belastung auf Druck beanspruchte erste Tragschicht (2) aus einer bewehrten und ausgehärteten Vergussmasse (3), eine entlang der Haupterstreckungsrichtung (1) verlaufende und bei bestimmungsgemäßer Belastung auf Zug beanspruchte zweite Tragschicht (4) aus mindestens einer entlang der Haupterstreckungsrichtung (1) verlaufenden Holzplatte (5), wobei die erste Tragschicht (2) beabstandet von der zweiten Tragschicht (4) verläuft und wobei zwischen der ersten Tragschicht (2) und der zweiten Tragschicht (4) ein Hohlraum (6) freigehalten ist.
(EN)
The invention relate to assembly which is formed as a self-supporting composite ceiling construction extending along at least one main extension-direction (1), comprising a first load-bearing layer (2) of an armoured and cured casting compound (3) that extends along the main extension direction (1) and, when loaded as intended, is loaded in compression, a second load-bearing layer (4) of at least one wooden board that extends at least along the main extension direction (1) and, when loaded as intended, is loaded in tension, wherein the first load-bearing layer (2) extends at a distance from the second load-bearing layer (4), and wherein a hollow space (6) between the first load-bearing layer (2) and the second load-bearing layer (4) is kept free.
(FR)
L'invention concerne un arrangement qui est réalisé sous la forme d'une construction de dalle composite autoportante s'étendant le long d'au moins une direction d'extension principale (1), comprenant une première couche porteuse (2) en un coulis de ciment (3) armé et durci, laquelle s'étend le long de la direction d'extension principale (1) et est soumise à une contrainte de compression lors d'une mise en charge selon l'usage prévu, une deuxième couche porteuse (4) constituée d'au moins un panneau de bois (5) s'étendant dans la direction d'extension principale (1), laquelle s'étend le long de la direction d'extension principale (1) et est soumise à une contrainte de traction lors d'une mise en charge selon l'usage prévu, la première couche porteuse (2) s'étendant à un certain écart de la deuxième couche porteuse (4) et un espace vide (6) étant maintenu libre entre la première couche porteuse (2) et la deuxième couche porteuse (4).
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