FR2682411A1 - Insulating prefabricated floor system with built-in compression flange - Google Patents

Insulating prefabricated floor system with built-in compression flange Download PDF

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Publication number
FR2682411A1
FR2682411A1 FR9112790A FR9112790A FR2682411A1 FR 2682411 A1 FR2682411 A1 FR 2682411A1 FR 9112790 A FR9112790 A FR 9112790A FR 9112790 A FR9112790 A FR 9112790A FR 2682411 A1 FR2682411 A1 FR 2682411A1
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France
Prior art keywords
built
insulating
thermal
interjoists
underside
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.)
Withdrawn
Application number
FR9112790A
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French (fr)
Inventor
Ailhaud Jean Michel
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Individual
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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
Priority to FR9112790A priority Critical patent/FR2682411A1/en
Publication of FR2682411A1 publication Critical patent/FR2682411A1/en
Withdrawn legal-status Critical Current

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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
    • E04B5/17—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

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

Abstract

The invention relates to a system allowing the production of a prefabricated floor with a compression flange, with built-in thermal and acoustic insulation and fireproofing. It is composed of prestressed (1) or reinforced concrete (2) girders between which are positioned hollow floor blocks with built-in compression flange (3), on the underface of which are inserted heat-insulating panels (4) which can be covered with a facing (5). The system according to the invention is particularly intended for the production of floors of buildings for use as dwellings, or for commercial or for industrial use.

Description

La présente invention concerne un mystère de planchers préfabri- qués à isolation thermique, acoustique résistance au feu et table de compression intégrée. The present invention relates to a mystery of prefabricated floors with thermal insulation, acoustic fire resistance and integrated compression table.

Les planchers préfabriqués à table de compression intégrée, composes habituellement de poutrelles et d'entrevous sont mis en oeuvre, puis les isolations ou protections diverses sont rapportées en plusieurs opérations sur chantier. The prefabricated floors with integrated compression table, usually composed of beams and interjoists are used, then the various insulations or protections are reported in several operations on site.

Le système suivant l'invention permet d'éviter cette nultiplicité d'opérations. The system according to the invention makes it possible to avoid this multiplicity of operations.

I1 est composé suivant une premier caractéristique de poutrelles n béton entre lesquelles on positionne des entrevous Intégrant en sous face un isolant thermique revêtu ou non d'un paremen- inférieur. It is composed according to a first characteristic of concrete beams between which interjoists are positioned. Integrating on the underside a thermal insulator coated or not with a lower facing.

L'entreprise met en oeuvre le système suivant l'invention et coule du béton pour effectuer le rempllss & e des nervures. Selon des modes particuliers de réalisation, les poutrelles sont en béton arme ou prénontraint, les entrevous sont an béton vibré ou en céramique ou en matériau isolant. Les sous faces éventuelles sont soit décoratives scit protectrices (acoustique, feu, rongeurs, etc ...). The company implements the system according to the invention and pours concrete to fill the ribs. According to particular embodiments, the beams are in reinforced or prestressed concrete, the interjoists are in vibrated concrete or ceramic or insulating material. The possible undersides are either decorative protective scit (acoustic, fire, rodents, etc ...).

Les dessins annexés illustrent l'invention. The accompanying drawings illustrate the invention.

La figure 1 représente ie premier mode de réalisation de l'inven ion
La figure 2 représente une variante d'un composant de l'inven- tion.FIG. 1 represents the first embodiment of the invention
FIG. 2 represents a variant of a component of the invention.

La figure 3 représente une autre variante drun autre composant de l'invention. FIG. 3 represents another variant of another component of the invention.

La figure 4 représente une application particulière adaptée aux trois précédentes illustrations de l'invention. FIG. 4 represents a particular application adapted to the three previous illustrations of the invention.

Le système plancher préfabriqué à isolation thermique, acoustique, résistance au feu et table de compression incorporée objet de 1 'invention est composé de po-utres pré-ontraintes (1) ou béton arme (2) entre lesquelles on positionne des entrevous résistants, béton armé ou céramique à table de compression incorporée (3) en sous face desquels sont insérés, soit à la fabrication soit su chantier des panneaux isolants thermiques (4i pouvant être revêtus d'un parement '5) réalisant plusieurs fonctions.  The prefabricated floor system with thermal, acoustic insulation, fire resistance and built-in compression table object of the invention is composed of pre-stressed joints (1) or reinforced concrete (2) between which are resistant interjoists, concrete reinforced or ceramic with incorporated compression table (3) on the underside of which are inserted, either during manufacture or on site, thermal insulating panels (4i can be coated with a facing '5) performing several functions.

Cette insertion s' effectue au on d'eboitements de type tenons mortaises dont le nombre et les dimensions varient en fonction de leurs modes de fabrication. This insertion is carried out with one of mortise tenon type housings, the number and dimensions of which vary according to their manufacturing methods.

Après mise en oeuvre sur chantier, des composants du système, poutres 1 et 2, entrevous à table de compression incorporée (3) et de la sous face isolante (4), éventuellement revêtue de son parement (5), il est procédé au remplissage des nervures par bétonnage. After implementation on site, system components, beams 1 and 2, interjoists with incorporated compression table (3) and the insulating underside (4), possibly coated with its facing (5), it is filled ribs by concreting.

L'entraxe (e) est variable en fonction des portées et surcharges des planchers à réaliser. The spacing (e) is variable depending on the spans and overloads of the floors to be produced.

La hauteur (h) du montage varie en fonction des hauteurs respectives des éléments le composant en hauteur. The height (h) of the mounting varies according to the respective heights of the elements making it up.

(h 1) hauteur de l'entrevous résistant à table de compression incorporée varie en fonction de
- la porte du plancher,
- la surcharge du plancher,
- son mode de fabrication.(h 1) height of the resistant interjoist with built-in compression table varies according to
- the floor door,
- overloading the floor,
- its method of manufacture.

(h 2) hauteur du panneau isolant varie en fonction de
- (h 1),
- l'isolation thermique du plancher.(h 2) height of the insulating panel varies according to
- (h 1),
- the thermal insulation of the floor.

La hauteur (h 3) varie en fonction de l'isolation thermique du plancher. The height (h 3) varies depending on the thermal insulation of the floor.

La hauteur (h 4j varie en fonction du rôle et de la nature du parement inférieur. The height (h 4d varies according to the role and the nature of the lower facing.

Suivant une variante de l'invention, le panneau isolant peut être composite et intégrer la sous face (4) + (5) - Figure 4. According to a variant of the invention, the insulating panel can be composite and integrate the underside (4) + (5) - Figure 4.

Suivant une autre variante de l'invention - Figure 3 -, l'entrevous et le panneau isolant sont remplacos par un entrevous isolant (9) sur lequel on incorpore en usine ou sur chantier une table de compression (8) en béton ou en céramique. According to another variant of the invention - Figure 3 -, the interjoist and the insulating panel are replaced by an insulating interjoist (9) on which is incorporated in the factory or on site a compression table (8) of concrete or ceramic .

Lorsque des contraintes particulières l'exigent notamment en cas de coupe feu, la sous face du plancher (5) peut être reliée au béton de remplissage des nervures (6) par des fixations métalliques (10).  When particular constraints require it, in particular in the event of a fire break, the underside of the floor (5) can be connected to the concrete filling the ribs (6) by metal fasteners (10).

Le système suivant l'invention est particulièrement destiné à la réalisation de planchers préfabriqués de batiments à usage d'habitations, industriels ou coerciaux.  The system according to the invention is particularly intended for the production of prefabricated floors of buildings for the use of dwellings, industrial or coercial.

Claims (8)

REVENDI5ATIOs;ISREVENDI5ATIOs; IS 1) Système de plancher préfabriqué à table de compression, isolation thermique, acoustique et résistance au feu intégrées, caractérisé en ce qu'il se compose de poutrelles précontraintes (1) ou béton armé (2), d'entrevous à table de compression incorporée (3) et de panneaux isolants thermiques (4). Après mise en oeuvre de l'ensemble sur chantier, il est procédé au remplissage des nervures (6) par bétonnage. 1) Prefabricated floor system with integrated compression table, thermal, acoustic insulation and fire resistance, characterized in that it consists of prestressed beams (1) or reinforced concrete (2), interjoists with incorporated compression table (3) and thermal insulating panels (4). After implementation of the assembly on site, the ribs (6) are filled by concreting. 2) Système suivant la revendication 1 caractérisé en ce qu'il peut comporter un parement en sous face (5). 2) System according to claim 1 characterized in that it may include a facing on the underside (5). 3) Système suivant les revendications l et 2 caractérisé en ce que le parement (5) peut être intégré au panneau isolant (4). 3) System according to claims l and 2 characterized in that the facing (5) can be integrated into the insulating panel (4). 4) Système suivant les revendications 1,2 et 3 caractérisé en ce que l'entrevous !9) peut être isolant et intégrer la table de compression (8) et la sous face (5). 4) System according to claims 1,2 and 3 characterized in that the interjoist! 9) can be insulating and integrate the compression table (8) and the underside (5). 5) Système suivant les revendications l et 3 caractérisé en ce que les emboitements (7j entre entrevous (3) et panneaux (4) s'effectuent au moyen de tenons et de mortaises de nombre et de dimensions variables. 5) System according to claims l and 3 characterized in that the sockets (7j between interjoists (3) and panels (4) are effected by means of tenons and mortises of variable number and dimensions. 6) Système suivant les revendications 1, 4 et 5 caractérisé en ce que les emboitements (7j entre entrevous (3J et panneaux (4) peuvent s'effectuer en usine ou sur chantier. 6) System according to claims 1, 4 and 5 characterized in that the sockets (7d between interjoists (3J and panels (4) can be performed in the factory or on site. 7) Système suivant les revendications 1, 3, 4 et 5 caractérisé en ce que les hauteurs (h), (h 1), (h 2), (h 4) et les entraxes (e) sont variables en fonction des résistances mécaniques, thermiques et des performances feu ou acoustique exigées. 7) System according to claims 1, 3, 4 and 5 characterized in that the heights (h), (h 1), (h 2), (h 4) and the centers (e) are variable depending on the mechanical strengths , thermal and fire or acoustic performance required. 8) Système suivant les revendications 1, 2, 4 et 7 caractérisé en ce que la sous face (5) peut être liée au béton de remplissage des nervures (6) à l'aide d'agrafes métalliques (10).  8) System according to claims 1, 2, 4 and 7 characterized in that the underside (5) can be linked to the concrete filling the ribs (6) using metal clips (10).
FR9112790A 1991-10-15 1991-10-15 Insulating prefabricated floor system with built-in compression flange Withdrawn FR2682411A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9112790A FR2682411A1 (en) 1991-10-15 1991-10-15 Insulating prefabricated floor system with built-in compression flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112790A FR2682411A1 (en) 1991-10-15 1991-10-15 Insulating prefabricated floor system with built-in compression flange

Publications (1)

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FR2682411A1 true FR2682411A1 (en) 1993-04-16

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FR9112790A Withdrawn FR2682411A1 (en) 1991-10-15 1991-10-15 Insulating prefabricated floor system with built-in compression flange

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031894A1 (en) * 1997-01-16 1998-07-23 Teja 2, S.L. Ceramic tile to be mounted on beams
FR2786514A1 (en) * 1998-11-26 2000-06-02 Saret France THIN WALL INTERVIEWS
FR2912769A1 (en) * 2007-02-16 2008-08-22 Knauf Snc Floor structure, has interjoists at incorporated compression table, housing filled by wedging concrete till level extending till upper side of interjoists, and distribution plate arranged on side
FR2951754A1 (en) * 2009-10-27 2011-04-29 Isobox Technologies Insulating structural floor unit for building, has upper surface for receiving concrete slab, and lower surface provided with fixing units for fixing insulating part, where fixing units are extended longitudinally over entire length of unit
FR2992337A1 (en) * 2012-06-21 2013-12-27 Rector Lesage Insulating device for manufacturing joist floor of building on crawl space, has insulating slab assembled with lower face of insulating interjoist by assembly unit that includes male and female parts connected to interjoist and slab

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377494A2 (en) * 1977-01-13 1978-08-11 Rech Etudes Tech Preformed ceiling building block mounted on inverted T=section beam - has anchor bars into integral top and extending to reinforced soffit veneer
FR2593844A1 (en) * 1986-01-31 1987-08-07 Bulte Jacques Insulating interjoist elements and corresponding floors
FR2635548A1 (en) * 1988-07-26 1990-02-23 Leclainche Prosper Insulating floor block covered with a layer of wood concrete or of other materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377494A2 (en) * 1977-01-13 1978-08-11 Rech Etudes Tech Preformed ceiling building block mounted on inverted T=section beam - has anchor bars into integral top and extending to reinforced soffit veneer
FR2593844A1 (en) * 1986-01-31 1987-08-07 Bulte Jacques Insulating interjoist elements and corresponding floors
FR2635548A1 (en) * 1988-07-26 1990-02-23 Leclainche Prosper Insulating floor block covered with a layer of wood concrete or of other materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031894A1 (en) * 1997-01-16 1998-07-23 Teja 2, S.L. Ceramic tile to be mounted on beams
FR2786514A1 (en) * 1998-11-26 2000-06-02 Saret France THIN WALL INTERVIEWS
FR2912769A1 (en) * 2007-02-16 2008-08-22 Knauf Snc Floor structure, has interjoists at incorporated compression table, housing filled by wedging concrete till level extending till upper side of interjoists, and distribution plate arranged on side
FR2951754A1 (en) * 2009-10-27 2011-04-29 Isobox Technologies Insulating structural floor unit for building, has upper surface for receiving concrete slab, and lower surface provided with fixing units for fixing insulating part, where fixing units are extended longitudinally over entire length of unit
FR2951755A1 (en) * 2009-10-27 2011-04-29 Isobox Technologies FLOOR PLASTIC FLOOR FINISHED
FR2992337A1 (en) * 2012-06-21 2013-12-27 Rector Lesage Insulating device for manufacturing joist floor of building on crawl space, has insulating slab assembled with lower face of insulating interjoist by assembly unit that includes male and female parts connected to interjoist and slab

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