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FR2359257A1 - Fire-resistant girder supported floor - has central vertical wall supporting bottom wall at each side with breakage zones formed in event of expansion of bottom wall - Google Patents

Fire-resistant girder supported floor - has central vertical wall supporting bottom wall at each side with breakage zones formed in event of expansion of bottom wall

Info

Publication number
FR2359257A1
FR2359257A1 FR7622267A FR7622267A FR2359257A1 FR 2359257 A1 FR2359257 A1 FR 2359257A1 FR 7622267 A FR7622267 A FR 7622267A FR 7622267 A FR7622267 A FR 7622267A FR 2359257 A1 FR2359257 A1 FR 2359257A1
Authority
FR
France
Prior art keywords
bottom wall
fire
event
expansion
wall
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
FR7622267A
Other languages
French (fr)
Other versions
FR2359257B3 (en
Inventor
Jean Eliche
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.)
SARET
Original Assignee
SARET
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 SARET filed Critical SARET
Priority to FR7622267A priority Critical patent/FR2359257A1/en
Publication of FR2359257A1 publication Critical patent/FR2359257A1/en
Application granted granted Critical
Publication of FR2359257B3 publication Critical patent/FR2359257B3/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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • 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
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members
    • E04B5/265—Monolithic filling members with one or more hollow cores
    • 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
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/266—Filling members covering the undersurface of the beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The girder-supported floor has top and bottom walls joined by sidewalls with shoulders so as to rest on the girders and vertical intermediate walls. It has a central vertical wall (116) of sufficient mechanical strength to support the portions of the bottom wall (112) on either side of it. These parts are connected to the sidewalls (113,113a) by relatively thin sections (115,115a) forming breakage zones in the event of expansion of the bottom wall due to fire. The central wall can be thick and reinforced, or formed by a steel wire frame.
FR7622267A 1976-07-21 1976-07-21 Fire-resistant girder supported floor - has central vertical wall supporting bottom wall at each side with breakage zones formed in event of expansion of bottom wall Granted FR2359257A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622267A FR2359257A1 (en) 1976-07-21 1976-07-21 Fire-resistant girder supported floor - has central vertical wall supporting bottom wall at each side with breakage zones formed in event of expansion of bottom wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622267A FR2359257A1 (en) 1976-07-21 1976-07-21 Fire-resistant girder supported floor - has central vertical wall supporting bottom wall at each side with breakage zones formed in event of expansion of bottom wall

Publications (2)

Publication Number Publication Date
FR2359257A1 true FR2359257A1 (en) 1978-02-17
FR2359257B3 FR2359257B3 (en) 1979-04-13

Family

ID=9175973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622267A Granted FR2359257A1 (en) 1976-07-21 1976-07-21 Fire-resistant girder supported floor - has central vertical wall supporting bottom wall at each side with breakage zones formed in event of expansion of bottom wall

Country Status (1)

Country Link
FR (1) FR2359257A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416985A1 (en) * 1978-02-10 1979-09-07 Rech Etu Tech Suspended slab floor - has filler blocks with two tier cellular section, and lower cells opening out onto soffit via slots
FR2511413A1 (en) * 1981-08-11 1983-02-18 Baehrel Cie E Heat insulating building block - comprises load bearing and insulating sections which are cast in one operation
FR2540538A1 (en) * 1983-02-07 1984-08-10 Aspach Tuileries Pont Method for constructing an isothermal masonry structure, brick, building block and profiled joist for the implementation of this method
US4742660A (en) * 1985-07-24 1988-05-10 Vadala Giuseppe Highly sound insulating hollow clay tile for the construction of floors
FR2606323A1 (en) * 1986-07-08 1988-05-13 Valeo Component made of cellular plastic, especially a structural component such as a cavity-wall block, having improved flexural and tear strength and method for obtaining such a component
FR2626030A1 (en) * 1988-01-20 1989-07-21 Isobox Sa Insulating floor void in expanded plastic material, such as polystyrene or similar
WO1998031894A1 (en) * 1997-01-16 1998-07-23 Teja 2, S.L. Ceramic tile to be mounted on beams
FR2996569A1 (en) * 2012-10-05 2014-04-11 Knauf Sas Formwork for rectangular floor in building site, has two spoilers that constitute rabbets extended by two supports, and set of longitudinal reservations that is arranged on each side of formwork, where formwork is provided as casing
ITUA20164023A1 (en) * 2016-06-01 2017-12-01 Febo S R L Floor with acoustic and thermal insulation and fire resistance

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416985A1 (en) * 1978-02-10 1979-09-07 Rech Etu Tech Suspended slab floor - has filler blocks with two tier cellular section, and lower cells opening out onto soffit via slots
FR2511413A1 (en) * 1981-08-11 1983-02-18 Baehrel Cie E Heat insulating building block - comprises load bearing and insulating sections which are cast in one operation
FR2540538A1 (en) * 1983-02-07 1984-08-10 Aspach Tuileries Pont Method for constructing an isothermal masonry structure, brick, building block and profiled joist for the implementation of this method
US4742660A (en) * 1985-07-24 1988-05-10 Vadala Giuseppe Highly sound insulating hollow clay tile for the construction of floors
FR2606323A1 (en) * 1986-07-08 1988-05-13 Valeo Component made of cellular plastic, especially a structural component such as a cavity-wall block, having improved flexural and tear strength and method for obtaining such a component
FR2626030A1 (en) * 1988-01-20 1989-07-21 Isobox Sa Insulating floor void in expanded plastic material, such as polystyrene or similar
WO1998031894A1 (en) * 1997-01-16 1998-07-23 Teja 2, S.L. Ceramic tile to be mounted on beams
FR2996569A1 (en) * 2012-10-05 2014-04-11 Knauf Sas Formwork for rectangular floor in building site, has two spoilers that constitute rabbets extended by two supports, and set of longitudinal reservations that is arranged on each side of formwork, where formwork is provided as casing
ITUA20164023A1 (en) * 2016-06-01 2017-12-01 Febo S R L Floor with acoustic and thermal insulation and fire resistance

Also Published As

Publication number Publication date
FR2359257B3 (en) 1979-04-13

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