FR2354186A1 - Insulation blocks of polystyrene beads moulded in phenol! resin - for shaped forms with good strength and insulation characteristics - Google Patents

Insulation blocks of polystyrene beads moulded in phenol! resin - for shaped forms with good strength and insulation characteristics

Info

Publication number
FR2354186A1
FR2354186A1 FR7617725A FR7617725A FR2354186A1 FR 2354186 A1 FR2354186 A1 FR 2354186A1 FR 7617725 A FR7617725 A FR 7617725A FR 7617725 A FR7617725 A FR 7617725A FR 2354186 A1 FR2354186 A1 FR 2354186A1
Authority
FR
France
Prior art keywords
mould
resin
insulation
beads
polystyrene beads
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Withdrawn
Application number
FR7617725A
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.)
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
Priority to FR7617725A priority Critical patent/FR2354186A1/en
Publication of FR2354186A1 publication Critical patent/FR2354186A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/16—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 formed of particles, e.g. chips, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic 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
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B29K2105/165—Hollow fillers, e.g. microballoons or expanded particles
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2607/00—Walls, panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Building Environments (AREA)
  • Road Paving Structures (AREA)

Abstract

Construction blocks are made by filling a mould with expanded polystyrene beads and then flooding the mould with a catalysed phenolic resin. The mould is charged with beads carried in an airstream and precoated with catalysed resin and a powdered mineral. The expanded beads may be compressed in the mould before and during resin injection. The mould may be lined with one or more insert layers of glass fibre and gel coat resin. The mould vent is screened to allow the carrier air to exhaust without entraining the beads. Used for making blocks, covers or lining slabs of various forms combining insulation with strength and fire resistance.
FR7617725A 1976-06-11 1976-06-11 Insulation blocks of polystyrene beads moulded in phenol! resin - for shaped forms with good strength and insulation characteristics Withdrawn FR2354186A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617725A FR2354186A1 (en) 1976-06-11 1976-06-11 Insulation blocks of polystyrene beads moulded in phenol! resin - for shaped forms with good strength and insulation characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617725A FR2354186A1 (en) 1976-06-11 1976-06-11 Insulation blocks of polystyrene beads moulded in phenol! resin - for shaped forms with good strength and insulation characteristics

Publications (1)

Publication Number Publication Date
FR2354186A1 true FR2354186A1 (en) 1978-01-06

Family

ID=9174262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617725A Withdrawn FR2354186A1 (en) 1976-06-11 1976-06-11 Insulation blocks of polystyrene beads moulded in phenol! resin - for shaped forms with good strength and insulation characteristics

Country Status (1)

Country Link
FR (1) FR2354186A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349440A1 (en) * 1976-04-28 1977-11-25 Emerson & Cuming FLOATING MATERIALS ENVELOPE
GB2362586A (en) * 2000-05-24 2001-11-28 Prometheus Developments Ltd Fire stable expanded polystyrene foam materials

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557179A (en) * 1967-02-03 1969-02-14
DE2020125A1 (en) * 1969-04-25 1970-11-12 Saint Gobain Cellular thermoplastic resin products and process for their manufacture
CH499577A (en) * 1967-10-30 1970-11-30 Gremolith Ag Foamed plastics granule mfe
US3608010A (en) * 1968-01-24 1971-09-21 Federal Huber Co Method of forming a lightweight structural assembly by joining acrylic resin balls with a polyester or epoxy resin matrix
FR2211341A1 (en) * 1972-12-20 1974-07-19 Basf Ag

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557179A (en) * 1967-02-03 1969-02-14
CH499577A (en) * 1967-10-30 1970-11-30 Gremolith Ag Foamed plastics granule mfe
US3608010A (en) * 1968-01-24 1971-09-21 Federal Huber Co Method of forming a lightweight structural assembly by joining acrylic resin balls with a polyester or epoxy resin matrix
DE2020125A1 (en) * 1969-04-25 1970-11-12 Saint Gobain Cellular thermoplastic resin products and process for their manufacture
FR2211341A1 (en) * 1972-12-20 1974-07-19 Basf Ag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349440A1 (en) * 1976-04-28 1977-11-25 Emerson & Cuming FLOATING MATERIALS ENVELOPE
GB2362586A (en) * 2000-05-24 2001-11-28 Prometheus Developments Ltd Fire stable expanded polystyrene foam materials
GB2362586B (en) * 2000-05-24 2003-11-12 Prometheus Developments Ltd Fire stable expanded polystyrene foam materials

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Legal Events

Date Code Title Description
ST Notification of lapse