FR2520351A1 - Additif pour betons en vue d'ameliorer leurs caracteristiques rheologiques et sa fabrication - Google Patents

Additif pour betons en vue d'ameliorer leurs caracteristiques rheologiques et sa fabrication Download PDF

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Publication number
FR2520351A1
FR2520351A1 FR8210203A FR8210203A FR2520351A1 FR 2520351 A1 FR2520351 A1 FR 2520351A1 FR 8210203 A FR8210203 A FR 8210203A FR 8210203 A FR8210203 A FR 8210203A FR 2520351 A1 FR2520351 A1 FR 2520351A1
Authority
FR
France
Prior art keywords
concrete
additive
product
minutes
concretes
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Withdrawn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
FR8210203A
Other languages
English (en)
French (fr)
Inventor
Antonio Alverez Berenguer
Rodrigo Vivero Gomez-Elvira
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.)
Tolsa SA
Original Assignee
Tolsa 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 Tolsa SA filed Critical Tolsa SA
Publication of FR2520351A1 publication Critical patent/FR2520351A1/fr
Withdrawn legal-status Critical Current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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/042—Magnesium silicates, e.g. talc, sepiolite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/40—Clays
    • C01B33/405—Clays not containing aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
FR8210203A 1982-01-27 1982-06-11 Additif pour betons en vue d'ameliorer leurs caracteristiques rheologiques et sa fabrication Withdrawn FR2520351A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES509092A ES8406988A1 (es) 1982-01-27 1982-01-27 Procedimiento de fabricacion de hormigones modificados con aditivos a base de sepiolita.

Publications (1)

Publication Number Publication Date
FR2520351A1 true FR2520351A1 (fr) 1983-07-29

Family

ID=8483567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8210203A Withdrawn FR2520351A1 (fr) 1982-01-27 1982-06-11 Additif pour betons en vue d'ameliorer leurs caracteristiques rheologiques et sa fabrication

Country Status (6)

Country Link
DE (1) DE3218780A1 (de)
ES (1) ES8406988A1 (de)
FR (1) FR2520351A1 (de)
GB (1) GB2114107A (de)
GR (1) GR76550B (de)
IT (1) IT1151769B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131551A (ja) * 1983-01-16 1984-07-28 松下電工株式会社 無機硬化体の製法
DE3575413D1 (de) * 1984-08-02 1990-02-22 Tolsa Sa Sepiolith-produkt mit bestimmten fliessvermoegen und verfahren zu dessen herstellung.
WO2016122422A1 (en) * 2015-01-30 2016-08-04 Celik Omar Production processes applied for obtaining a rheological grade sepiolite and resulting products
WO2016200347A1 (en) * 2015-06-10 2016-12-15 Celik Omar Production processes applied for obtaining a rheological grade sepiolite and resulting products

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR417652A (fr) * 1909-07-10 1910-11-19 Heinrich Johann Harms Junior Procédé de fabrication de béton très fluide
DE2146522A1 (de) * 1970-09-28 1972-03-30 Societe Anonyme Haseldonckx, Brüssel Faltbeutel und Vorrichtung zu seiner Herstellung
FR2110659A5 (en) * 1970-10-26 1972-06-02 Paris Prod Chim Cement compsn - for adhering polystyrene sheets to walls
JPS5585442A (en) * 1978-12-18 1980-06-27 Takeda Chemical Industries Ltd Soft cement mortar

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR417652A (fr) * 1909-07-10 1910-11-19 Heinrich Johann Harms Junior Procédé de fabrication de béton très fluide
DE2146522A1 (de) * 1970-09-28 1972-03-30 Societe Anonyme Haseldonckx, Brüssel Faltbeutel und Vorrichtung zu seiner Herstellung
FR2110659A5 (en) * 1970-10-26 1972-06-02 Paris Prod Chim Cement compsn - for adhering polystyrene sheets to walls
JPS5585442A (en) * 1978-12-18 1980-06-27 Takeda Chemical Industries Ltd Soft cement mortar

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 94, no. 4, 26 janvier 1981, page 256, résumé no. 19652b, COLUMBUS, Ohio (US) & JP - A - 80 85 442 (TAKEDA CHEMICAL INDUSTRIES LTD.) (27 juin 1980) *

Also Published As

Publication number Publication date
ES509092A0 (es) 1984-09-01
IT1151769B (it) 1986-12-24
IT8221451A0 (it) 1982-05-25
GB2114107A (en) 1983-08-17
DE3218780A1 (de) 1983-08-04
ES8406988A1 (es) 1984-09-01
GR76550B (de) 1984-08-10

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