FR2092880A1 - Composite structural unit - of concrete and eg epoxide resin surface - Google Patents

Composite structural unit - of concrete and eg epoxide resin surface

Info

Publication number
FR2092880A1
FR2092880A1 FR7023799A FR7023799A FR2092880A1 FR 2092880 A1 FR2092880 A1 FR 2092880A1 FR 7023799 A FR7023799 A FR 7023799A FR 7023799 A FR7023799 A FR 7023799A FR 2092880 A1 FR2092880 A1 FR 2092880A1
Authority
FR
France
Prior art keywords
concrete
resin
epoxide resin
structural unit
pref
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Withdrawn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
FR7023799A
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.)
IRIART ANDRE
Original Assignee
IRIART ANDRE
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 IRIART ANDRE filed Critical IRIART ANDRE
Priority to FR7023799A priority Critical patent/FR2092880A1/en
Publication of FR2092880A1 publication Critical patent/FR2092880A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/12—Making multilayered or multicoloured articles
    • B29C39/123—Making multilayered articles
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/145—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining the lining being a laminate
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
    • B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

The unit is composed of a core of mineral or expanded resin, which is treated with a bonding agent and then surfaced witha hardenable synthetic resin coating. The composite unit is formed with its surface in contact with a matrix defining its surfacing shape and finish. The mechanical and water resistance of the polymeric surface layer is conferred on the composite unit and makes possible the use of rough or polyhedral surfaces. The composite material is easily and economically made in a mould. The core material is a mineral e.g. concrete or plaster or an expanded plastic. The surface layer is pref. a hardenable resin applied in a plastic or pasty form. The bonding agent is pref. a synthetic polymerisable material e.g. a thixotropic epoxide resin which may be applied with a spray gun.
FR7023799A 1970-06-26 1970-06-26 Composite structural unit - of concrete and eg epoxide resin surface Withdrawn FR2092880A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7023799A FR2092880A1 (en) 1970-06-26 1970-06-26 Composite structural unit - of concrete and eg epoxide resin surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023799A FR2092880A1 (en) 1970-06-26 1970-06-26 Composite structural unit - of concrete and eg epoxide resin surface

Publications (1)

Publication Number Publication Date
FR2092880A1 true FR2092880A1 (en) 1972-01-28

Family

ID=9057877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023799A Withdrawn FR2092880A1 (en) 1970-06-26 1970-06-26 Composite structural unit - of concrete and eg epoxide resin surface

Country Status (1)

Country Link
FR (1) FR2092880A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676020A1 (en) * 1991-05-02 1992-11-06 Sogea Method of manufacturing a cladding material based on mortar reinforced with glass fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676020A1 (en) * 1991-05-02 1992-11-06 Sogea Method of manufacturing a cladding material based on mortar reinforced with glass fibres

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Legal Events

Date Code Title Description
ST Notification of lapse