GB1023298A - An improved roof structure - Google Patents

An improved roof structure

Info

Publication number
GB1023298A
GB1023298A GB19624/64A GB1962464A GB1023298A GB 1023298 A GB1023298 A GB 1023298A GB 19624/64 A GB19624/64 A GB 19624/64A GB 1962464 A GB1962464 A GB 1962464A GB 1023298 A GB1023298 A GB 1023298A
Authority
GB
United Kingdom
Prior art keywords
beams
asbestos
cement
roof structure
roof
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.)
Expired
Application number
GB19624/64A
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.)
Individual
Original Assignee
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
Publication of GB1023298A publication Critical patent/GB1023298A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/38Devices for sealing spaces or joints between roof-covering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00Methods or machines specially adapted for the production of tubular articles
    • B28B21/02Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/18Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
    • B28B21/20Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements using inflatable cores, e.g. having a frame inside the inflatable part of the core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/003Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/006Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/40Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56Winding and joining, e.g. winding spirally
    • B29C53/566Winding and joining, e.g. winding spirally for making tubular articles followed by compression
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/42Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/06Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed against one another optionally with pointing-mortar
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/20Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/28Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/32Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of plastics, fibrous materials, or asbestos cement
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/357Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation comprising hollow cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/001Profiled members, e.g. beams, sections
    • B29L2031/003Profiled members, e.g. beams, sections having a profiled transverse cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Composite Materials (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

1,023,298. -Roofs. G. MARCHIOLI. May 12, 1964 [May 14, 1963], No. 19624/64. Heading E1V. [Also in Division B5] A single pitch roof is constructed from tubular asbestos-cement beams 1 laid side-by-side to span between supporting beams 3, and interconnected by T-sectioned asbestos-cement cover strips. The beams 1 have double thickness bases, and the cover strips have transverse ribs 2<SP>11</SP> which are curved in plan with their convex sides facing up the roof, to aid drainage.
GB19624/64A 1963-05-14 1964-05-12 An improved roof structure Expired GB1023298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1005463 1963-05-14

Publications (1)

Publication Number Publication Date
GB1023298A true GB1023298A (en) 1966-03-23

Family

ID=11133841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19624/64A Expired GB1023298A (en) 1963-05-14 1964-05-12 An improved roof structure

Country Status (7)

Country Link
US (1) US3300935A (en)
BE (1) BE647894A (en)
CH (1) CH414113A (en)
DE (1) DE1484002A1 (en)
ES (1) ES299988A1 (en)
GB (1) GB1023298A (en)
NL (1) NL6405387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224760A (en) * 1988-11-15 1990-05-16 Edward Joseph Wilson Brownlee Flat roofing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7825534U1 (en) * 1978-08-28 1979-02-01 Teewen B.V., Tegelen (Niederlande) CONSTRUCTION PROFILE
USD949442S1 (en) * 2019-04-23 2022-04-19 Epic Metals Corporation Roofing deck

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US202784A (en) * 1878-04-23 Improvement in roof-battening
US511387A (en) * 1893-12-26 Sheet-metal bulbous roofing-tile
US550325A (en) * 1895-11-26 Metal roofing
US646495A (en) * 1899-11-23 1900-04-03 Frank Jager Roofing.
US1152236A (en) * 1913-10-16 1915-08-31 Charles A Swanson Roof-valley.
US1218676A (en) * 1914-07-30 1917-03-13 Chicago Standard Equipment Company Car-roof.
GB330340A (en) * 1929-04-05 1930-06-12 Stefano Facdouelle Improvements in roof coverings
FR1004426A (en) * 1947-04-21 1952-03-31 Solid hollow stone roof
FR1080763A (en) * 1952-05-06 1954-12-13 Roofs
US2835019A (en) * 1955-09-12 1958-05-20 Gen Electric Method for casting ceramic shapes
NL278847A (en) * 1961-05-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224760A (en) * 1988-11-15 1990-05-16 Edward Joseph Wilson Brownlee Flat roofing
GB2224760B (en) * 1988-11-15 1992-11-04 Edward Joseph Wilson Brownlee Roofing

Also Published As

Publication number Publication date
NL6405387A (en) 1964-11-16
CH414113A (en) 1966-05-31
BE647894A (en) 1964-08-31
DE1484002A1 (en) 1968-12-12
ES299988A1 (en) 1965-04-01
US3300935A (en) 1967-01-31

Similar Documents

Publication Publication Date Title
NL184400C (en) FUEL CELL.
NL7901694A (en) FUEL CELL.
CA977520A (en) Reinforced fibrous felts for roofing shingle manufacture
GB1023298A (en) An improved roof structure
DK112974B (en) Process for producing a non-flexible cellular polyurethane foam with at least 80% open cells.
ES487061A1 (en) Floating roof drainage system
NL7610416A (en) MEMBRANE CELL CATHOD CONSTRUCTION.
GB981672A (en) A roof supporting structure
LU42079A1 (en)
ES416389A1 (en) Concrete cooling tower
GB950174A (en) Improvements in roofing or wall tiles
GB1022500A (en) Construction game
ES312934A1 (en) Improvements introduced in the manufacture of support beams of roofs constituted by waves. (Machine-translation by Google Translate, not legally binding)
ES416855A1 (en) Improvements introduced in modular construction elements. (Machine-translation by Google Translate, not legally binding)
GB848186A (en) Improvements in or relating to shell roofs
GB1125277A (en) Concrete structures
IT7815247V0 (en) MANIFOLD WITH WATERPROOF CONNECTION FOR COLLECTOR PANELS IN ELIOTHERMAL SYSTEMS, IN PARTICULAR FOR GREENHOUSES
GB758531A (en) Improvements in or relating to shuttering for the construction of ceilings, walls and the like, of concrete or the like
ES360577A1 (en) System of construction of roofs with prefabricated elements, particularly for flat covers. (Machine-translation by Google Translate, not legally binding)
GB972763A (en) Improvements in cavity walls of buildings
ES240235U (en) Modules for the obtaining of new wall and deck construction structures. (Machine-translation by Google Translate, not legally binding)
ES301199A1 (en) System of construction and assembly of roof of elements of prefabricated reinforced concrete (Machine-translation by Google Translate, not legally binding)
GB1095645A (en) An improved roof construction
ES194757Y (en) ROOF CELL FOR BUILDINGS FOR LARGE SPANS.
ES264829A1 (en) Assembly of prefabricated structural elements