FR2695120A1 - Artificial stones mfr. for mouldings - Google Patents

Artificial stones mfr. for mouldings Download PDF

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Publication number
FR2695120A1
FR2695120A1 FR9210725A FR9210725A FR2695120A1 FR 2695120 A1 FR2695120 A1 FR 2695120A1 FR 9210725 A FR9210725 A FR 9210725A FR 9210725 A FR9210725 A FR 9210725A FR 2695120 A1 FR2695120 A1 FR 2695120A1
Authority
FR
France
Prior art keywords
high density
parts
mica
plaster
vermiculite
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.)
Pending
Application number
FR9210725A
Other languages
French (fr)
Inventor
Dubinska-Mechelmans Lucia
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.)
DUBINSKA MECHELMANS LUCIA
Original Assignee
DUBINSKA MECHELMANS LUCIA
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 DUBINSKA MECHELMANS LUCIA filed Critical DUBINSKA MECHELMANS LUCIA
Priority to FR9210725A priority Critical patent/FR2695120A1/en
Priority to TNSN92082 priority patent/TNSN92082A1/en
Publication of FR2695120A1 publication Critical patent/FR2695120A1/en
Pending 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • C04B2111/30—Nailable or sawable materials

Abstract

A process is claimed for producing a novel product which consists of a mixt. of high density plaster, vermiculite, mica and glass reinforcing fibres. Body colour is provided by iron oxides and the lustre of natural stone is obtained by use of acrylic polymers. Pref. the mixt. comprises either (i) 3 parts high density grey plaster, 1 part high density white plater, 3 parts vermiculite, 30 ml gilt mica, 250 ml iron oxide and 60 ml acrylic polymer; or (ii) 6 parts high density grey plaster, 6 parts vermiculite, 80 ml mica, 250 ml iron oxide and 125 ml acrylic polymer.

Description

DESCRIPTION
Cette invention se rapporte à de nouveaux mélanges basés sur des plâtres haute résistance et des vermiculites, renforcés de fibre de verre. La coloration basée sur des pigments d'oxyde de fer est intégrée dans la masse. Ces mélanges forment une pâte qui est moulée pour obtenir des formes diverses, formes destinées à l'architecture et à la décoration intérieure du bâtiment. Les produits obtenus à partir de ces mélanges ont l'apparence dune pierre naturelle et sont extrêmement légers tout en offrant une grande résistance à la compression. Ils sont isolants et ininflammables. Leur densité n'empêche pas pour autant un sciage facile.DESCRIPTION
This invention relates to new mixtures based on high strength plasters and vermiculites, reinforced with fiberglass. The coloring based on iron oxide pigments is integrated into the mass. These mixtures form a paste which is molded to obtain various forms, forms intended for the architecture and the interior decoration of the building. The products obtained from these mixtures have the appearance of a natural stone and are extremely light while offering great resistance to compression. They are insulating and non-flammable. Their density does not prevent easy sawing.

La production de formes architecturales et décoratives à partir de ces mélanges ne demande aucune machinerie lourde ni équipement particulier et ne présente donc aucun besoin énergétique. Elle est basée uniquement sur de la main d'oeuvre sans spécialisation. La très grande simplicité de ce procédé et son faible coût de revient peuvent particulièrement intéresser des pays en voie de développement.The production of architectural and decorative forms from these mixtures does not require any heavy machinery or special equipment and therefore does not present any energy requirement. It is based only on labor without specialization. The very great simplicity of this process and its low cost price can particularly interest developing countries.

Ce produit a été- testé dans divers laboratoires et par l'organisme ORTECH INTERNATIONAL, CRIQ au Canada.This product has been tested in various laboratories and by the organization ORTECH INTERNATIONAL, CRIQ in Canada.

Voici quelques données techniques
Pour une épaisseur de : 0,8 mm
Poids : 1,955 Kg/m2
Densité : 1,510 Kg/dm3
Résistance à la compression :28,280 Kg/cm2
Test Rockwell :81
Alimentation du feu : 0
Propagation de la flamme 0
Emission de fumées, moins de 5 Here are some technical data
For a thickness of: 0.8 mm
Weight: 1,955 Kg / m2
Density: 1,510 Kg / dm3
Compressive strength: 28,280 Kg / cm2
Rockwell test: 81
Fire supply: 0
Flame spread 0
Smoke emission, less than 5

Claims (3)

REVENDICATIONS 1) Procédé pour réaliser un nouveau produit caractérisé en ce qu'il est composé par un mélange de plâtres haute densité avec de la vermiculite et du mica et renforcé de fibre de verre. La coloration intégrée dans la masse est basée sur des oxydes de fer. L'éclat de pierre naturelle est obtenu par l'utilisation de polymères acryliques. CLAIMS 1) Process for producing a new product characterized in that it is composed of a mixture of high density plasters with vermiculite and mica and reinforced with fiberglass. The coloring integrated into the mass is based on iron oxides. The natural stone shine is obtained by the use of acrylic polymers. 2) Procédé selon la revendication 1 caractérise en ce qu'un mélange est réalisé par l'utilisation des proportions approximatives suivantes : 3 parties plâtre gris haute densité, 1 partie plâtre blanc haute densité, 3 parties de vermiculite, 30 ml de mica doré, 250 ml d'oxyde de fer et 60 ml de polymère acrylique.2) Method according to claim 1 characterized in that a mixture is produced by the use of the following approximate proportions: 3 parts high density gray plaster, 1 part high density white plaster, 3 parts of vermiculite, 30 ml of golden mica, 250 ml of iron oxide and 60 ml of acrylic polymer. 3) Procédé selon la revendication 1 en ce qu'un mélange est réalisé par l'utilisation des proportions approximatives suivantes : 6 parties plâtre gris haute densité, 6 parties vermiculite, 80 ml mica, 250 ml d'oxyde de fer, 125 ml polymere acrylique. 3) Process according to claim 1 in that a mixture is produced by the use of the following approximate proportions: 6 parts high density gray plaster, 6 parts vermiculite, 80 ml mica, 250 ml of iron oxide, 125 ml polymer acrylic.
FR9210725A 1992-09-02 1992-09-02 Artificial stones mfr. for mouldings Pending FR2695120A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9210725A FR2695120A1 (en) 1992-09-02 1992-09-02 Artificial stones mfr. for mouldings
TNSN92082 TNSN92082A1 (en) 1992-09-02 1992-09-22 RECONSTITUTED STONE FOR MOLDINGS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210725A FR2695120A1 (en) 1992-09-02 1992-09-02 Artificial stones mfr. for mouldings

Publications (1)

Publication Number Publication Date
FR2695120A1 true FR2695120A1 (en) 1994-03-04

Family

ID=9433320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210725A Pending FR2695120A1 (en) 1992-09-02 1992-09-02 Artificial stones mfr. for mouldings

Country Status (2)

Country Link
FR (1) FR2695120A1 (en)
TN (1) TNSN92082A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342948A1 (en) * 1976-03-04 1977-09-30 Miquel Michel Marble-type cement compsns. - contg. polymethyl methacrylate resin, aggregates and filler and also powdered glass or mineral oxide
US4687694A (en) * 1985-02-13 1987-08-18 Kuper Nina M Decorative tile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342948A1 (en) * 1976-03-04 1977-09-30 Miquel Michel Marble-type cement compsns. - contg. polymethyl methacrylate resin, aggregates and filler and also powdered glass or mineral oxide
US4687694A (en) * 1985-02-13 1987-08-18 Kuper Nina M Decorative tile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 109, no. 10, Septembre 1988, Columbus, Ohio, US; abstract no. 78737j, S. TANO ET AL 'Manufacture of gypsum-slag hardened materials reinforced by mica' page 343 ; *

Also Published As

Publication number Publication date
TNSN92082A1 (en) 1993-06-08

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