FR2602224A1 - Chemical complex for accentuating the colour intensity of coloured concretes and mortars - Google Patents

Chemical complex for accentuating the colour intensity of coloured concretes and mortars Download PDF

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Publication number
FR2602224A1
FR2602224A1 FR8611175A FR8611175A FR2602224A1 FR 2602224 A1 FR2602224 A1 FR 2602224A1 FR 8611175 A FR8611175 A FR 8611175A FR 8611175 A FR8611175 A FR 8611175A FR 2602224 A1 FR2602224 A1 FR 2602224A1
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FR
France
Prior art keywords
chemical complex
mortars
concretes
sucrose
accentuating
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.)
Granted
Application number
FR8611175A
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French (fr)
Other versions
FR2602224B1 (en
Inventor
Alain Teyssier
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ISO DISTR PRODUITS SPECIAUX BA
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ISO DISTR PRODUITS SPECIAUX BA
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Application filed by ISO DISTR PRODUITS SPECIAUX BA filed Critical ISO DISTR PRODUITS SPECIAUX BA
Priority to FR8611175A priority Critical patent/FR2602224A1/en
Publication of FR2602224A1 publication Critical patent/FR2602224A1/en
Application granted granted Critical
Publication of FR2602224B1 publication Critical patent/FR2602224B1/fr
Granted legal-status Critical Current

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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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/54—Pigments; Dyes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a chemical complex. Propylene glycol and ethoxylated fatty amine are added to formaldehyde sulphonated naphthalene with sucrose and with water, in the following proportions: formaldehyde sulphonated naphthalene 40 % to 48 %, propylene glycol 2.7 % to 3.3 %, sucrose 0.8 % to 1.2 %, ethoxylated fatty amine 0.2 % to 0.4 %, H2O 56.3 % to 47.1 %. The chemical complex is determined in a range of 1 to 3 % by weight relative to the weight of the cement employed. Application: colouring of concretes and mortars.

Description

na présente invention concerne un complexe chimique pour accentuer l'intensité de coloration des bétons et mortiers colorés. The present invention relates to a chemical complex for accentuating the intensity of coloring of colored concretes and mortars.

La coloration des bétons et mortiers est obtenue par l'addition de pigments synthétiques d'oxyde de fer ou de pigments d'oxyde de cobalt, d'aluminium et de chrome aux constituants traditionnels des bétons et mortiers à savoir sable, graviers, gravillons, ciment, eau. The coloring of concretes and mortars is obtained by the addition of synthetic pigments of iron oxide or pigments of cobalt oxide, of aluminum and of chromium to the traditional constituents of concretes and mortars, namely sand, gravel, gravel, cement, water.

Les pigments synthétiques d'oxyde de fer sont les plus employés car les autres pigments mentionnés sont chers.Synthetic iron oxide pigments are the most used because the other pigments mentioned are expensive.

Le complexe chimique objet de l'invention est caractérisé par l'adjonction à l'eau des quatre produits chimiques désignés ci-dessous. The chemical complex object of the invention is characterized by the addition to water of the four chemicals designated below.

Selon un mode préféré de réalisation de l'invention, le complexe chimique a la composition suivante
Naphtalène sulfoné formaldéhyde 40 % à 48 %
Propylène Glycol 2.7% à 3.3%
Saccharose 0.8% à 1.2%
Amine grasse Ethoxylée 0.2% à 0.4%
H20 56.3% à 47.1%
100 % 100 %
Le naphtalène sulfoné formaldéhyde et le saccharose sont employés séparément dans l'industrie du béton, le premier en tant que réducteur d'eau, le second en tant que retardateur. Mais le propylène glycol et l'amine grasse éthoxylée ne le sont pas dans cette industrie.According to a preferred embodiment of the invention, the chemical complex has the following composition
Formaldehyde sulfonated naphthalene 40% to 48%
Propylene Glycol 2.7% to 3.3%
Sucrose 0.8% to 1.2%
Ethoxylated fatty amine 0.2% to 0.4%
H220 56.3% to 47.1%
100% 100%
Sulfonated formaldehyde naphthalene and sucrose are used separately in the concrete industry, the former as a water reducer, the latter as a retarder. But propylene glycol and ethoxylated fatty amine are not in this industry.

Dans l'industrie du béton, le dosage des pigments est fait d'une manière générale par un pourcentage en poids par rapport au poids de ciment utilisé. In the concrete industry, the dosage of pigments is generally made by a percentage by weight relative to the weight of cement used.

Le complexe chimique conforme à l'invention est dosé dans une fourchette de 1 à 3 % en poids par rapport au poids de ciment utilisé. The chemical complex according to the invention is dosed in a range of 1 to 3% by weight relative to the weight of cement used.

La nouveauté technique réside essentiellement dans l'association des quatre produits chimiques désignés cidessus.  The technical novelty lies essentially in the association of the four chemicals designated above.

C'est cette association qui permet 1") Une bonne amélioration de l'intensité de coloration d'un béton ou
mortier coloré par rapport à un témoin.It is this combination which allows 1 ") A good improvement in the intensity of coloring of a concrete or
colored mortar compared to a witness.

2") La suppression quasi-totale des efflorescences primaires qui sont la
cause majeure à ce jour de la dégradation des couleurs des bétons et
mortiers colorés.2 ") The almost total suppression of primary efflorescence which is the
major cause to date of the deterioration of the colors of concrete and
colored mortars.

Ces deux propriétés, objet de l'invention, acquises par la nature du complexe chimique sont indissociables et permettent que 1' in- tensité de coloration obtenue soit maintenue dans le temps.  These two properties, object of the invention, acquired by the nature of the chemical complex are inseparable and allow the intensity of coloring obtained to be maintained over time.

Cette intensité de coloration accrue et maintenue dans le temps procure à tous les bétons et mortiers colorés un aspect esthétique non négligeable. This increased intensity of coloring and maintained over time gives all colored concrete and mortar a significant aesthetic appearance.

I1 est bien évident que l'on peut apporter à cette réalisation des modifications de détails notamment en ce qui concerne les proportions indiquées plus haut, sans pour cela s'écarter du cadre de l'invention.  It is quite obvious that modifications to details can be made to this embodiment, in particular as regards the proportions indicated above, without thereby departing from the scope of the invention.

Claims (1)

REVENDICATIONS 1" - Complexe chimique pour accentuer l'intensité de coloration des bétons et mortiers colorés caractérisé par l'adjonction de propylène glycol et d'amine grasse éthoxylée au naphtalène sulfoné formaldéhyde, au saccharose et à l'eau. 2" - Complexe chimique selon la revendication 1, caractérisé en ce que les composants sont associés dans les proportions suivantes - Naphtalène sulfoné formaldéhyde 40 % à 48 % - Propylène Glycol 2.7% à 3.3% - Saccharose 0.8% à 1.2% - Amine grase Ethoxylée 0.2% à 0.4% -H20 56.3% à 47.1%CLAIMS 1 "- Chemical complex to accentuate the intensity of coloring of colored concretes and mortars characterized by the addition of propylene glycol and ethoxylated fatty amine to sulfonated naphthalene formaldehyde, sucrose and water. 2" - Chemical complex according to claim 1, characterized in that the components are combined in the following proportions - sulfonated formaldehyde naphthalene 40% to 48% - Propylene Glycol 2.7% to 3.3% - Sucrose 0.8% to 1.2% - Ethoxylated amine fatty 0.2% to 0.4% -H20 56.3% to 47.1% 100 % 100 % 100% 100% 3 - Complexe chimique selon 1 'une quelconque des revendications 1 ou 2, caractérisé en ce qu'il est dosé dans une fourchette de 1 à 3% en poids par rapport au poids du ciment utilisé.  3 - Chemical complex according to one of claims 1 or 2, characterized in that it is dosed in a range of 1 to 3% by weight relative to the weight of the cement used.
FR8611175A 1986-08-01 1986-08-01 Chemical complex for accentuating the colour intensity of coloured concretes and mortars Granted FR2602224A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8611175A FR2602224A1 (en) 1986-08-01 1986-08-01 Chemical complex for accentuating the colour intensity of coloured concretes and mortars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8611175A FR2602224A1 (en) 1986-08-01 1986-08-01 Chemical complex for accentuating the colour intensity of coloured concretes and mortars

Publications (2)

Publication Number Publication Date
FR2602224A1 true FR2602224A1 (en) 1988-02-05
FR2602224B1 FR2602224B1 (en) 1994-04-22

Family

ID=9337959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8611175A Granted FR2602224A1 (en) 1986-08-01 1986-08-01 Chemical complex for accentuating the colour intensity of coloured concretes and mortars

Country Status (1)

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FR (1) FR2602224A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2378946A (en) * 2001-08-24 2003-02-26 Rmc Group Plc Preparation of an admixture for cementitious compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1183501A (en) * 1956-10-10 1959-07-08 Ass Portland Cement Improvement of water-repellent portland cement-based paints
US3854985A (en) * 1972-06-09 1974-12-17 Kowa Chem Ind Ltd Method for applying mastic paint compositions to concrete bases
DE2815223A1 (en) * 1978-04-08 1979-10-11 Solvay Werke Gmbh Coloured jointing compsn. contg. white cement - filler, polymer, and liquid or pasty dye mixt. added separately, giving colour control
DE2921238A1 (en) * 1979-05-25 1980-12-04 Degussa Readily dispersible pigment concentrate prodn. - by kneading aq. suspension with cationic substance and octoate, then flushing out water with binder soln.
US4375987A (en) * 1981-11-23 1983-03-08 W. R. Grace & Co. Additive combination for hydraulic cement compositions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1183501A (en) * 1956-10-10 1959-07-08 Ass Portland Cement Improvement of water-repellent portland cement-based paints
US3854985A (en) * 1972-06-09 1974-12-17 Kowa Chem Ind Ltd Method for applying mastic paint compositions to concrete bases
DE2815223A1 (en) * 1978-04-08 1979-10-11 Solvay Werke Gmbh Coloured jointing compsn. contg. white cement - filler, polymer, and liquid or pasty dye mixt. added separately, giving colour control
DE2921238A1 (en) * 1979-05-25 1980-12-04 Degussa Readily dispersible pigment concentrate prodn. - by kneading aq. suspension with cationic substance and octoate, then flushing out water with binder soln.
US4375987A (en) * 1981-11-23 1983-03-08 W. R. Grace & Co. Additive combination for hydraulic cement compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2378946A (en) * 2001-08-24 2003-02-26 Rmc Group Plc Preparation of an admixture for cementitious compositions

Also Published As

Publication number Publication date
FR2602224B1 (en) 1994-04-22

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