FR2157754A1 - Low friction surface blocks - of composite polyethylene /fibre/wood structure for non blistering rink or concrete surfaces - Google Patents

Low friction surface blocks - of composite polyethylene /fibre/wood structure for non blistering rink or concrete surfaces

Info

Publication number
FR2157754A1
FR2157754A1 FR7139644A FR7139644A FR2157754A1 FR 2157754 A1 FR2157754 A1 FR 2157754A1 FR 7139644 A FR7139644 A FR 7139644A FR 7139644 A FR7139644 A FR 7139644A FR 2157754 A1 FR2157754 A1 FR 2157754A1
Authority
FR
France
Prior art keywords
polyethylene
interlayer
skin
low friction
blistering
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Withdrawn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
FR7139644A
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.)
Carpano and Pons SA
Original Assignee
Carpano and Pons 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
Application filed by Carpano and Pons SA filed Critical Carpano and Pons SA
Priority to FR7139644A priority Critical patent/FR2157754A1/en
Publication of FR2157754A1 publication Critical patent/FR2157754A1/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Withdrawn legal-status Critical Current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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—Next to 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
    • B32B5/02—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
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/26—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 another layer next to it also being fibrous or filamentary
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
    • E01C13/107—Non-frozen surfacings for ice, skating or curling rinks or for sledge runs; Rinks or runs with such surfacings
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Composite blocks have a complex interlayer, comprising a fine mesh woven glass fabric in contact with a rigid supporting layer or core (plywood, fibreboard or expanded polyurethane), a layer of felt and a layer of non-woven long fibre matting of synthetic material in contact with the underside of an abrasion resistant (polyethylene), low friction skin, impregnated with a heat cured binder resin. The blocks are two faced, i.e., an interlayer and skin on both major faces of the support panel, the underside of the polyethylene being heavily scored and then flamed or otherwise flash fused to generate a cellular or pocketed face offering a good key to the (epoxy) binder resin during hot press lamination to produce composite blocks or tiles. Combination of the interlayer and the treatment of the underface of the polyethylene provides a resilient and secure bond between the polyethylene skin and the wood based support, resistant to peeling or blistering due to temp. variations, moisture or shear. Pref. the interlayer is ca. 4mm. thick overall, and the core is a 5-ply crossply plywood. Block is used for building, e.g., artificial skating rinks and slide conveyors etc.
FR7139644A 1971-10-26 1971-10-26 Low friction surface blocks - of composite polyethylene /fibre/wood structure for non blistering rink or concrete surfaces Withdrawn FR2157754A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7139644A FR2157754A1 (en) 1971-10-26 1971-10-26 Low friction surface blocks - of composite polyethylene /fibre/wood structure for non blistering rink or concrete surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139644A FR2157754A1 (en) 1971-10-26 1971-10-26 Low friction surface blocks - of composite polyethylene /fibre/wood structure for non blistering rink or concrete surfaces

Publications (1)

Publication Number Publication Date
FR2157754A1 true FR2157754A1 (en) 1973-06-08

Family

ID=9085333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139644A Withdrawn FR2157754A1 (en) 1971-10-26 1971-10-26 Low friction surface blocks - of composite polyethylene /fibre/wood structure for non blistering rink or concrete surfaces

Country Status (1)

Country Link
FR (1) FR2157754A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204434A1 (en) * 1972-10-28 1974-05-24 Stuehmer Rolfherbert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204434A1 (en) * 1972-10-28 1974-05-24 Stuehmer Rolfherbert

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Legal Events

Date Code Title Description
ST Notification of lapse