FR2447428A2 - Cambered prefabricated unit for flat roof - spans roof width with closed cavity panel above ladder frame which has sealed void filled with insulating material - Google Patents

Cambered prefabricated unit for flat roof - spans roof width with closed cavity panel above ladder frame which has sealed void filled with insulating material

Info

Publication number
FR2447428A2
FR2447428A2 FR7902019A FR7902019A FR2447428A2 FR 2447428 A2 FR2447428 A2 FR 2447428A2 FR 7902019 A FR7902019 A FR 7902019A FR 7902019 A FR7902019 A FR 7902019A FR 2447428 A2 FR2447428 A2 FR 2447428A2
Authority
FR
France
Prior art keywords
roof
insulating material
spans
ladder frame
cambered
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
FR7902019A
Other languages
French (fr)
Other versions
FR2447428B2 (en
Inventor
Michel Heusse
Maurice Espinasse
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.)
Rougier & Fils SA
Original Assignee
Rougier & Fils SA
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
Priority claimed from FR7705363A external-priority patent/FR2381876A1/en
Application filed by Rougier & Fils SA filed Critical Rougier & Fils SA
Priority to FR7902019A priority Critical patent/FR2447428A2/en
Priority to BE0/199071A priority patent/BE881298R/en
Publication of FR2447428A2 publication Critical patent/FR2447428A2/en
Application granted granted Critical
Publication of FR2447428B2 publication Critical patent/FR2447428B2/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/24—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs being collapsible or retractable, e.g. for transport
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)

Abstract

The roof has a nominal transverse drainage camber, comprising a series of framed prefabricated and voided panels. Each panel spans two substructural walls, providing cantilever gutters with eaves boards. Each has a braced ladder frame superstructure with the longerons on the long edges. A continuous void is provided between an external load bearing cladding and a soffit board, the latter forming the celing to the compartment below. The void is completely sealed and may be filled with insulating material. The bracings may extend between the soffit board and the underside of the longerons.
FR7902019A 1977-02-24 1979-01-26 Cambered prefabricated unit for flat roof - spans roof width with closed cavity panel above ladder frame which has sealed void filled with insulating material Granted FR2447428A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7902019A FR2447428A2 (en) 1977-02-24 1979-01-26 Cambered prefabricated unit for flat roof - spans roof width with closed cavity panel above ladder frame which has sealed void filled with insulating material
BE0/199071A BE881298R (en) 1979-01-26 1980-01-23 ROOF AND MOUNTING METHOD THEREOF

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7705363A FR2381876A1 (en) 1977-02-24 1977-02-24 Prefabricated roof unit with edge sealing strips - has framework and enclosed chambers for light fittings and insulation material
FR7902019A FR2447428A2 (en) 1977-02-24 1979-01-26 Cambered prefabricated unit for flat roof - spans roof width with closed cavity panel above ladder frame which has sealed void filled with insulating material

Publications (2)

Publication Number Publication Date
FR2447428A2 true FR2447428A2 (en) 1980-08-22
FR2447428B2 FR2447428B2 (en) 1982-07-09

Family

ID=26219864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902019A Granted FR2447428A2 (en) 1977-02-24 1979-01-26 Cambered prefabricated unit for flat roof - spans roof width with closed cavity panel above ladder frame which has sealed void filled with insulating material

Country Status (1)

Country Link
FR (1) FR2447428A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241260A1 (en) * 1992-12-08 1994-06-09 Vahlbrauk Lorowerk Sealed roof construction which is simple to assemble - includes adjoining panels of geopolymeric material, having good heat and sound insulating properties
AT402957B (en) * 1994-03-02 1997-10-27 Ernst Dipl Ing Buchacher Lightweight roof element
US20170298614A1 (en) * 2016-04-16 2017-10-19 Modular Design LLC Removable and re-attachable roof system for modular residential construction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR975217A (en) * 1947-11-17 1951-03-02 Ruberoid Co Ltd Construction process for roofs, floors, ceilings, walls, partitions, etc.
FR1047458A (en) * 1952-01-03 1953-12-15 prefabricated monolithic element for roofs and method of manufacturing such element
FR1482182A (en) * 1966-04-14 1967-05-26 Applic Ind Des Resines De Synt Prefabricated monobloc roof made up of interchangeable elements assembled
DE2260308A1 (en) * 1972-12-09 1974-06-12 Georg Walger PREFABRICATED COMPONENT FOR THE PRODUCTION OF CEILINGS AND WALLS
US3925938A (en) * 1972-10-24 1975-12-16 Res Homes Inc Composite building structure
US3994104A (en) * 1976-03-30 1976-11-30 Gurrola Hector R Supported roof structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR975217A (en) * 1947-11-17 1951-03-02 Ruberoid Co Ltd Construction process for roofs, floors, ceilings, walls, partitions, etc.
FR1047458A (en) * 1952-01-03 1953-12-15 prefabricated monolithic element for roofs and method of manufacturing such element
FR1482182A (en) * 1966-04-14 1967-05-26 Applic Ind Des Resines De Synt Prefabricated monobloc roof made up of interchangeable elements assembled
US3925938A (en) * 1972-10-24 1975-12-16 Res Homes Inc Composite building structure
DE2260308A1 (en) * 1972-12-09 1974-06-12 Georg Walger PREFABRICATED COMPONENT FOR THE PRODUCTION OF CEILINGS AND WALLS
US3994104A (en) * 1976-03-30 1976-11-30 Gurrola Hector R Supported roof structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241260A1 (en) * 1992-12-08 1994-06-09 Vahlbrauk Lorowerk Sealed roof construction which is simple to assemble - includes adjoining panels of geopolymeric material, having good heat and sound insulating properties
AT402957B (en) * 1994-03-02 1997-10-27 Ernst Dipl Ing Buchacher Lightweight roof element
US20170298614A1 (en) * 2016-04-16 2017-10-19 Modular Design LLC Removable and re-attachable roof system for modular residential construction
US10589491B2 (en) * 2016-04-16 2020-03-17 Module Design, Inc. Removable and re-attachable roof system for modular residential construction

Also Published As

Publication number Publication date
FR2447428B2 (en) 1982-07-09

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Legal Events

Date Code Title Description
TP Transmission of property