FR2389726A1 - Prefabricated hollow reinforced or prestressed concrete ceiling slabs - have transverse recesses covered by panels with closable service ducts - Google Patents

Prefabricated hollow reinforced or prestressed concrete ceiling slabs - have transverse recesses covered by panels with closable service ducts

Info

Publication number
FR2389726A1
FR2389726A1 FR7812931A FR7812931A FR2389726A1 FR 2389726 A1 FR2389726 A1 FR 2389726A1 FR 7812931 A FR7812931 A FR 7812931A FR 7812931 A FR7812931 A FR 7812931A FR 2389726 A1 FR2389726 A1 FR 2389726A1
Authority
FR
France
Prior art keywords
prestressed concrete
panels
service ducts
concrete ceiling
prefabricated hollow
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.)
Granted
Application number
FR7812931A
Other languages
French (fr)
Other versions
FR2389726B3 (en
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.)
BETONLEICHTBAUKOMBINAT VEB
Original Assignee
BETONLEICHTBAUKOMBINAT VEB
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 BETONLEICHTBAUKOMBINAT VEB filed Critical BETONLEICHTBAUKOMBINAT VEB
Publication of FR2389726A1 publication Critical patent/FR2389726A1/en
Application granted granted Critical
Publication of FR2389726B3 publication Critical patent/FR2389726B3/fr
Granted 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
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • 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
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Duct Arrangements (AREA)

Abstract

The hollow slabbed ceiling, for single or multi-storeyed business industrial or agricultural buildings, is made up from reinforced or prestressed concrete prefabricated components, ready for installation, and flat with continuous horizontal hollow spaces inside. There are recesses (4) in the pressure aones of these components, parallel to each other, at an interval of pref. 600-1200 mm from the slab support bearing (2), running horizontally across the line of the cavities (3). These pref. impinge ofn the apex area of the cavities. They are covered by surface-finished cover panels (9) incorporating service ducts (13) which can be closed.
FR7812931A 1977-05-02 1978-05-02 Prefabricated hollow reinforced or prestressed concrete ceiling slabs - have transverse recesses covered by panels with closable service ducts Granted FR2389726A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20344577A DD135294A1 (en) 1977-05-02 1977-05-02 CAVITY PLATE CEILINGS FROM PRE-ASSEMBLED MOUNTABLE STEEL CONCRETE OR SPAN-CONCRETE PARTS

Publications (2)

Publication Number Publication Date
FR2389726A1 true FR2389726A1 (en) 1978-12-01
FR2389726B3 FR2389726B3 (en) 1980-08-29

Family

ID=5511378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812931A Granted FR2389726A1 (en) 1977-05-02 1978-05-02 Prefabricated hollow reinforced or prestressed concrete ceiling slabs - have transverse recesses covered by panels with closable service ducts

Country Status (4)

Country Link
CS (1) CS213402B1 (en)
DD (1) DD135294A1 (en)
DE (1) DE2817874A1 (en)
FR (1) FR2389726A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598733A1 (en) * 1986-05-16 1987-11-20 Hernandez Patrick Horizontal box element built into the floor of a building and intended for the passage of the networks and for their connection to vertical service ducts.
FR2667337A1 (en) * 1990-09-27 1992-04-03 Bouygues Sa Method for forming a finished floor made of reinforced concrete with accessible passages for electrical conductors or other conductors, crosspieces for this floor, and the floor obtained
BE1018644A3 (en) * 2007-11-13 2011-06-07 Echo FLOOR ELEMENT.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309820C2 (en) * 1983-03-18 1986-07-31 Ainedter, Dieter, Dipl.-Ing., Salzburg Ceiling slab and process for its manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598733A1 (en) * 1986-05-16 1987-11-20 Hernandez Patrick Horizontal box element built into the floor of a building and intended for the passage of the networks and for their connection to vertical service ducts.
FR2667337A1 (en) * 1990-09-27 1992-04-03 Bouygues Sa Method for forming a finished floor made of reinforced concrete with accessible passages for electrical conductors or other conductors, crosspieces for this floor, and the floor obtained
BE1018644A3 (en) * 2007-11-13 2011-06-07 Echo FLOOR ELEMENT.

Also Published As

Publication number Publication date
FR2389726B3 (en) 1980-08-29
CS213402B1 (en) 1982-04-09
DE2817874A1 (en) 1978-11-09
DD135294A1 (en) 1979-04-25

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