FR2070363A5 - Plastic-coated concrete units with smooth - weather proof surface - Google Patents

Plastic-coated concrete units with smooth - weather proof surface

Info

Publication number
FR2070363A5
FR2070363A5 FR6941572A FR6941572A FR2070363A5 FR 2070363 A5 FR2070363 A5 FR 2070363A5 FR 6941572 A FR6941572 A FR 6941572A FR 6941572 A FR6941572 A FR 6941572A FR 2070363 A5 FR2070363 A5 FR 2070363A5
Authority
FR
France
Prior art keywords
mould
plastic
smooth
pref
concrete
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.)
Expired
Application number
FR6941572A
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.)
Incentive AB
Original Assignee
Incentive AB
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 Incentive AB filed Critical Incentive AB
Priority to FR6941572A priority Critical patent/FR2070363A5/en
Application granted granted Critical
Publication of FR2070363A5 publication Critical patent/FR2070363A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/0067—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with polished or glossy moulding surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/63—Macromolecular compounds
    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00336—Materials with a smooth surface, e.g. obtained by using glass-surfaced moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Finishing Walls (AREA)

Abstract

Concrete units for wall facing plates, slabs, building plates and purlins resistant to rain water and temps below freezing, are made by (a) casting concrete, if necessary with vibration, in a mould with a smooth surface using a comparatively rich mixture and fine-grained additives (a) at least in area near the smooth surface, (b) leaving concrete unit in mould for 1-5 (2-4) days so that the surface layers of the unit lying by the smooth mould wall are hardened to an extent such that they can be lifted from mould surface without leaving marks and (c) coating the concrete unit surface cast near the smooth mould wall with a hard, vitreous, weatherproof plastic layer. Pref. mould surface is made of glass, plastic such as polyvinyl chloride, silicone rubber, acrylic, polyester, polystyrene or polyethylene plastic or a polished metal inert to cement. Pref. plastic coating consists of epoxy resin, silicone polyester, acrylic or polyurethane plastic, more pref. admixed with a pigment or metal powder such as Cu, Al or alloy, such as Cu bronze.
FR6941572A 1969-12-02 1969-12-02 Plastic-coated concrete units with smooth - weather proof surface Expired FR2070363A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6941572A FR2070363A5 (en) 1969-12-02 1969-12-02 Plastic-coated concrete units with smooth - weather proof surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6941572A FR2070363A5 (en) 1969-12-02 1969-12-02 Plastic-coated concrete units with smooth - weather proof surface

Publications (1)

Publication Number Publication Date
FR2070363A5 true FR2070363A5 (en) 1971-09-10

Family

ID=9043967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941572A Expired FR2070363A5 (en) 1969-12-02 1969-12-02 Plastic-coated concrete units with smooth - weather proof surface

Country Status (1)

Country Link
FR (1) FR2070363A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652030A1 (en) * 1989-09-15 1991-03-22 Cazauba Christian Process for reconstitution of wood that is very old or even of wormeaten appearance and its application
FR2722813A1 (en) * 1994-07-21 1996-01-26 Norpac Concrete slabs
EP1065188A1 (en) * 1999-07-01 2001-01-03 Sollac Method for the production of a concrete body with a smooth surface, concrete body and use thereof as a cladding element or as a stamping tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652030A1 (en) * 1989-09-15 1991-03-22 Cazauba Christian Process for reconstitution of wood that is very old or even of wormeaten appearance and its application
FR2722813A1 (en) * 1994-07-21 1996-01-26 Norpac Concrete slabs
EP1065188A1 (en) * 1999-07-01 2001-01-03 Sollac Method for the production of a concrete body with a smooth surface, concrete body and use thereof as a cladding element or as a stamping tool
FR2795668A1 (en) * 1999-07-01 2001-01-05 Lorraine Laminage PROCESS FOR PREPARING A CONCRETE PIECE HAVING A SMOOTH SURFACE, A CONCRETE PIECE AND USE AS A SKIN PIECE OR AS A TOOL FOR PACKING

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse