FR2308751A1 - Composite former for concrete beam and slab floors - has rigid plaster base and web of foamed plaster or expanded polystyrene - Google Patents

Composite former for concrete beam and slab floors - has rigid plaster base and web of foamed plaster or expanded polystyrene

Info

Publication number
FR2308751A1
FR2308751A1 FR7512336A FR7512336A FR2308751A1 FR 2308751 A1 FR2308751 A1 FR 2308751A1 FR 7512336 A FR7512336 A FR 7512336A FR 7512336 A FR7512336 A FR 7512336A FR 2308751 A1 FR2308751 A1 FR 2308751A1
Authority
FR
France
Prior art keywords
plaster
slab
expanded polystyrene
web
foamed
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
FR7512336A
Other languages
French (fr)
Other versions
FR2308751B3 (en
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.)
BABU JEAN PIERRE
Original Assignee
BABU JEAN PIERRE
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 BABU JEAN PIERRE filed Critical BABU JEAN PIERRE
Priority to FR7512336A priority Critical patent/FR2308751A1/en
Publication of FR2308751A1 publication Critical patent/FR2308751A1/en
Application granted granted Critical
Publication of FR2308751B3 publication Critical patent/FR2308751B3/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B5/00Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0863Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/003Machines or methods for applying the material to surfaces to form a permanent layer thereon to insulating material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/026Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B28B5/027Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
    • 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
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17Floor structures partly formed in situ
    • E04B5/18Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E04B5/19Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members the filling members acting as self-supporting permanent forms
    • 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
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Abstract

The prefabricated composite block is used as a permanent former in the construction of reinforced concrete beams and slab floors. The blocks fill the voids between beams and realise a finished plane soffit. Each unit has a parallelpiped block (P) of foamed plaster or expanded polystyrene which is bonded onto a rigid plaster base slab (S'). The base slab projects (T) on both sides, and the projections form the half soffit of the floor beams. A trapezoidal channel (R) may be formed in the re-entrant between the projections and the slab side wall and keys the unit to the concrete floor structure. The moving bands of individual conveyor belts form each mould face. Two in line moulds may be incorporated. The first forms the base slab with top striations (Q'). The second adds the web of foamed plaster or preformed expanded polystyrene.
FR7512336A 1975-04-21 1975-04-21 Composite former for concrete beam and slab floors - has rigid plaster base and web of foamed plaster or expanded polystyrene Granted FR2308751A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512336A FR2308751A1 (en) 1975-04-21 1975-04-21 Composite former for concrete beam and slab floors - has rigid plaster base and web of foamed plaster or expanded polystyrene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512336A FR2308751A1 (en) 1975-04-21 1975-04-21 Composite former for concrete beam and slab floors - has rigid plaster base and web of foamed plaster or expanded polystyrene

Publications (2)

Publication Number Publication Date
FR2308751A1 true FR2308751A1 (en) 1976-11-19
FR2308751B3 FR2308751B3 (en) 1978-11-10

Family

ID=9154245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512336A Granted FR2308751A1 (en) 1975-04-21 1975-04-21 Composite former for concrete beam and slab floors - has rigid plaster base and web of foamed plaster or expanded polystyrene

Country Status (1)

Country Link
FR (1) FR2308751A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390560A2 (en) * 1977-05-11 1978-12-08 Rech Etudes Tech Flooring infill unit fitting between joists - consists of insulated main part with fireproof facing, and has bottom projection
FR2448602A1 (en) * 1979-02-09 1980-09-05 Costamagna & Cie B M Combined void former and permanent soffit form for floor slab - with ledges on beams receiving in situ concrete overlay made of concrete cast onto polystyrene
FR2505906A1 (en) * 1981-05-14 1982-11-19 Antoine Vercelletto Reinforced concrete foundations suspended over thermal insulation - made by casting onto intermediate water-impermeable film
US4529562A (en) * 1981-04-03 1985-07-16 Beamech Group Limited Method and apparatus for manufacturing a thermally insulated building block
US4599839A (en) * 1981-12-07 1986-07-15 Snitovski Jacov Improvement in ceiling blocks
US4674245A (en) * 1984-03-19 1987-06-23 Diversitech Corporation Roof walkway panel
ES2160040A1 (en) * 1999-03-08 2001-10-16 Maurizio Princivalle Prefabricated insulating arch element incorporating polystyrene consists of a good adhesion product with a longitudinally reinforced concrete base
CN104196160A (en) * 2014-08-27 2014-12-10 徐焱 Combined filling box with lower bottom face exposed
EP2747995A4 (en) * 2011-07-27 2016-03-16 Abbey And Pride Ip Pty Ltd Laminated product produced by placing one layer onto a semi set partially cured base layer.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1974980B (en) * 2005-07-12 2010-05-12 邱则有 Hollow basin
CN100588792C (en) * 2005-07-21 2010-02-10 邱则有 Hollow component

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390560A2 (en) * 1977-05-11 1978-12-08 Rech Etudes Tech Flooring infill unit fitting between joists - consists of insulated main part with fireproof facing, and has bottom projection
FR2448602A1 (en) * 1979-02-09 1980-09-05 Costamagna & Cie B M Combined void former and permanent soffit form for floor slab - with ledges on beams receiving in situ concrete overlay made of concrete cast onto polystyrene
US4529562A (en) * 1981-04-03 1985-07-16 Beamech Group Limited Method and apparatus for manufacturing a thermally insulated building block
FR2505906A1 (en) * 1981-05-14 1982-11-19 Antoine Vercelletto Reinforced concrete foundations suspended over thermal insulation - made by casting onto intermediate water-impermeable film
US4599839A (en) * 1981-12-07 1986-07-15 Snitovski Jacov Improvement in ceiling blocks
US4674245A (en) * 1984-03-19 1987-06-23 Diversitech Corporation Roof walkway panel
ES2160040A1 (en) * 1999-03-08 2001-10-16 Maurizio Princivalle Prefabricated insulating arch element incorporating polystyrene consists of a good adhesion product with a longitudinally reinforced concrete base
EP2747995A4 (en) * 2011-07-27 2016-03-16 Abbey And Pride Ip Pty Ltd Laminated product produced by placing one layer onto a semi set partially cured base layer.
CN104196160A (en) * 2014-08-27 2014-12-10 徐焱 Combined filling box with lower bottom face exposed

Also Published As

Publication number Publication date
FR2308751B3 (en) 1978-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse