FR2275605A1 - Lightweight reinforced plastics building unit - consisting of polystyrene core cased in expanded metal and fibreglass reinforced resin - Google Patents
Lightweight reinforced plastics building unit - consisting of polystyrene core cased in expanded metal and fibreglass reinforced resinInfo
- Publication number
- FR2275605A1 FR2275605A1 FR7421317A FR7421317A FR2275605A1 FR 2275605 A1 FR2275605 A1 FR 2275605A1 FR 7421317 A FR7421317 A FR 7421317A FR 7421317 A FR7421317 A FR 7421317A FR 2275605 A1 FR2275605 A1 FR 2275605A1
- Authority
- FR
- France
- Prior art keywords
- expanded metal
- reinforced resin
- cased
- building unit
- lightweight
- 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- Withdrawn
Links
- 239000002184 metal Substances 0.000 title abstract 3
- 239000011347 resin Substances 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 title abstract 3
- 239000011152 fibreglass Substances 0.000 title abstract 2
- 239000004793 Polystyrene Substances 0.000 title 1
- 229920002223 polystyrene Polymers 0.000 title 1
- 239000002990 reinforced plastic Substances 0.000 title 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000004794 expanded polystyrene Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
Abstract
A building slab consists of a central core (11) of a light material such as expanded polystyrene or foamed plastic enclosed in an outer skin (12, 13). This skin is formed by bedding expanded metal sheeting (14) in a fibreglass reinforced resin to completely surround the lightweight core. The reinforced resin layer is thicker than the expanded metal so that a smooth surface is obtained and good adhesion to the central core ensured. The unit is simple to manufacture, light in weight and can be used in many different types of construction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421317A FR2275605A1 (en) | 1974-06-19 | 1974-06-19 | Lightweight reinforced plastics building unit - consisting of polystyrene core cased in expanded metal and fibreglass reinforced resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421317A FR2275605A1 (en) | 1974-06-19 | 1974-06-19 | Lightweight reinforced plastics building unit - consisting of polystyrene core cased in expanded metal and fibreglass reinforced resin |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2275605A1 true FR2275605A1 (en) | 1976-01-16 |
Family
ID=9140254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7421317A Withdrawn FR2275605A1 (en) | 1974-06-19 | 1974-06-19 | Lightweight reinforced plastics building unit - consisting of polystyrene core cased in expanded metal and fibreglass reinforced resin |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2275605A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321244A1 (en) * | 1975-08-18 | 1977-03-18 | Procter & Gamble | GELIFIED AND TEXTURED PARTICLES CONTAINING A GREASE AND A GELLING AGENT |
EP0126939A1 (en) * | 1983-04-21 | 1984-12-05 | Amrotex AG | Thin structural elements of a composite material comprising a synthetic or bituminous bonding agent |
EP0146844A2 (en) * | 1983-12-16 | 1985-07-03 | Gerhard Dingler | Construction panel with large surface |
FR2667341A1 (en) * | 1990-10-01 | 1992-04-03 | Outinord St Amand | CONCRETE FORMWORK PANEL. |
FR2667338A1 (en) * | 1990-10-01 | 1992-04-03 | Larizza Fiorenzo | Construction and/or covering panel |
NL1002449C2 (en) * | 1996-02-26 | 1997-08-27 | Bernardus Theodorus Lambertus | Wooden beam sandwich construction |
WO2007012127A3 (en) * | 2005-07-26 | 2007-04-19 | Coredev Pty Ltd | Structural elements made from syntactic foam sandwich panels |
WO2010041934A1 (en) * | 2008-10-08 | 2010-04-15 | Fetim B.V. | Panel for a walking surface and method for manufacture thereof |
-
1974
- 1974-06-19 FR FR7421317A patent/FR2275605A1/en not_active Withdrawn
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321244A1 (en) * | 1975-08-18 | 1977-03-18 | Procter & Gamble | GELIFIED AND TEXTURED PARTICLES CONTAINING A GREASE AND A GELLING AGENT |
EP0126939A1 (en) * | 1983-04-21 | 1984-12-05 | Amrotex AG | Thin structural elements of a composite material comprising a synthetic or bituminous bonding agent |
EP0146844A2 (en) * | 1983-12-16 | 1985-07-03 | Gerhard Dingler | Construction panel with large surface |
EP0146844A3 (en) * | 1983-12-16 | 1987-03-11 | Gerhardt Dingler | Construction panel with large surface |
FR2667341A1 (en) * | 1990-10-01 | 1992-04-03 | Outinord St Amand | CONCRETE FORMWORK PANEL. |
FR2667338A1 (en) * | 1990-10-01 | 1992-04-03 | Larizza Fiorenzo | Construction and/or covering panel |
EP0479629A1 (en) * | 1990-10-01 | 1992-04-08 | OUTINORD ST AMAND Société Anonyme dite: | Concrete shutterings panel |
NL1002449C2 (en) * | 1996-02-26 | 1997-08-27 | Bernardus Theodorus Lambertus | Wooden beam sandwich construction |
WO2007012127A3 (en) * | 2005-07-26 | 2007-04-19 | Coredev Pty Ltd | Structural elements made from syntactic foam sandwich panels |
WO2010041934A1 (en) * | 2008-10-08 | 2010-04-15 | Fetim B.V. | Panel for a walking surface and method for manufacture thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |