FR2609746A1 - Loft conversion framework - uses lightweight metal joists suspended from reinforced roof trusses in building with no suitable load bearing wall - Google Patents

Loft conversion framework - uses lightweight metal joists suspended from reinforced roof trusses in building with no suitable load bearing wall Download PDF

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Publication number
FR2609746A1
FR2609746A1 FR8700551A FR8700551A FR2609746A1 FR 2609746 A1 FR2609746 A1 FR 2609746A1 FR 8700551 A FR8700551 A FR 8700551A FR 8700551 A FR8700551 A FR 8700551A FR 2609746 A1 FR2609746 A1 FR 2609746A1
Authority
FR
France
Prior art keywords
suspended
floor
roof trusses
metal joists
loft
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.)
Pending
Application number
FR8700551A
Other languages
French (fr)
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.)
TOUFANI VAHID MEHRAN
Original Assignee
TOUFANI VAHID MEHRAN
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 TOUFANI VAHID MEHRAN filed Critical TOUFANI VAHID MEHRAN
Priority to FR8700551A priority Critical patent/FR2609746A1/en
Publication of FR2609746A1 publication Critical patent/FR2609746A1/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0266—Enlarging
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0266—Enlarging
    • E04G23/027—Loft conversion by truss modification

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The loft conversion for a house without suitable load-bearing walls of brick or masonry, uses a suspended floor in the loft space. This is made by suspending lightweight metal joists (4) from additional lengthwise beams (6), suing rods (5) with threaded ends. Before the angled supports of the roof trusses (8) are removed, additional strengthening timbers (1,2,3) are introduced to provide the necessary rigidity and support, with the sloping sides of the roof trusses also reinforced by additional lengthwise timbers to take the weight of the floor. After the trusses have been reinforced and the metal joists installed, the floor can be constructed and the loft space fitted out. ADVANTAGE/USE - Suitable for timber-framed houses.

Claims (6)

I Le procédé "plancher suspendu " pour la transformation de la charpente et l'aménagement d'un comble perdu caractérisé en ce que l'ossature porteuse du plancher est suspendue aux arbuletriers renforcés,par le biais des tirants (5) et des poutrelles métalliques (6) . I The "suspended floor" process for the transformation of the frame and the fitting out of a lost roof, characterized in that the load-bearing framework of the floor is suspended from the reinforced timber trees, by means of tie rods (5) and metal beams (6). REVEMDICATION CLAIM 2- Procédé selon la revendicatIon l , caractérisé en ce que la section de arbaletriers est triplée et deux pied-droits sont mis avant et aprés le gousset . 2- A method according to Claim 1, characterized in that the crossbowmen section is tripled and two right feet are put before and after the gusset. 3- Procédé selon les revendications i et 2, caractérisé en ce que les tiges filetées sont utilisées pour suspendre le plancher 3- A method according to claims i and 2, characterized in that the threaded rods are used to suspend the floor 4- Procédé selon@les revendications 1à 3 prises dans leur ensemble caractérisé en ce que les cntrventements versants sont mis tout au long du comble au dessus de l'entrait retroussé. 4- A method according to claims 1 to 3 taken as a whole, characterized in that the pouring cntrventements are placed throughout the roof above the upturned entry. 5- Procédé selon les revendications i à 4 prises dans leur ensemble caractérisé en ce qu'il comprend : la mis en place des poutrelles " U " et leurs jonctions aux arbaletriers à l'aide d'un gousset métallique et la fixation du gousset par les tire-fonds ou les boulons 5- A method according to claims i to 4 taken as a whole characterized in that it comprises: the establishment of beams "U" and their junctions to the crossbowmen using a metal gusset and fixing the gusset by lag bolts or bolts 6- Procédé selon les revendications 1 à 5 prises dans leur ensemble caractérisé en ce que les solives métalliques en profilé légér sont utilisées  6- A method according to claims 1 to 5 taken as a whole characterized in that the metal joists in light profile are used
FR8700551A 1987-01-20 1987-01-20 Loft conversion framework - uses lightweight metal joists suspended from reinforced roof trusses in building with no suitable load bearing wall Pending FR2609746A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8700551A FR2609746A1 (en) 1987-01-20 1987-01-20 Loft conversion framework - uses lightweight metal joists suspended from reinforced roof trusses in building with no suitable load bearing wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8700551A FR2609746A1 (en) 1987-01-20 1987-01-20 Loft conversion framework - uses lightweight metal joists suspended from reinforced roof trusses in building with no suitable load bearing wall

Publications (1)

Publication Number Publication Date
FR2609746A1 true FR2609746A1 (en) 1988-07-22

Family

ID=9347042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700551A Pending FR2609746A1 (en) 1987-01-20 1987-01-20 Loft conversion framework - uses lightweight metal joists suspended from reinforced roof trusses in building with no suitable load bearing wall

Country Status (1)

Country Link
FR (1) FR2609746A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785314A1 (en) * 1998-11-03 2000-05-05 Aubin Gezat Method of making suspended floors for building involves attaching beams to roof and suspending floor frames from suspension rods attached to these
FR2789424A1 (en) * 1999-02-10 2000-08-11 Christophe Roland Mari Legrand Roof structure conversion, for building, enables loft or attic space to be used as rooms and has floors with low side-walls on either side

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542030A1 (en) * 1983-03-01 1984-09-07 Pautonnier Michel Method for reinforcing roof framings having trusses in the creation of habitable roof spaces
FR2547340A1 (en) * 1983-06-09 1984-12-14 Hervouet Claudie Method for converting the frame of a roof as well as the dwelling obtained by the implementation of this method
FR2577962A1 (en) * 1985-02-28 1986-08-29 Rousseau Georges Francois Conversions of attics
FR2580021A1 (en) * 1985-04-09 1986-10-10 Salomon Valerie Method for converting a roof frame as well as means for the implementation of this method and frame thus converted

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542030A1 (en) * 1983-03-01 1984-09-07 Pautonnier Michel Method for reinforcing roof framings having trusses in the creation of habitable roof spaces
FR2547340A1 (en) * 1983-06-09 1984-12-14 Hervouet Claudie Method for converting the frame of a roof as well as the dwelling obtained by the implementation of this method
FR2577962A1 (en) * 1985-02-28 1986-08-29 Rousseau Georges Francois Conversions of attics
FR2580021A1 (en) * 1985-04-09 1986-10-10 Salomon Valerie Method for converting a roof frame as well as means for the implementation of this method and frame thus converted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785314A1 (en) * 1998-11-03 2000-05-05 Aubin Gezat Method of making suspended floors for building involves attaching beams to roof and suspending floor frames from suspension rods attached to these
FR2789424A1 (en) * 1999-02-10 2000-08-11 Christophe Roland Mari Legrand Roof structure conversion, for building, enables loft or attic space to be used as rooms and has floors with low side-walls on either side

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