FR2435450A1 - Sealing rocks and cement - by treatment with mixt. of silicate and carbonate - Google Patents

Sealing rocks and cement - by treatment with mixt. of silicate and carbonate

Info

Publication number
FR2435450A1
FR2435450A1 FR7826012A FR7826012A FR2435450A1 FR 2435450 A1 FR2435450 A1 FR 2435450A1 FR 7826012 A FR7826012 A FR 7826012A FR 7826012 A FR7826012 A FR 7826012A FR 2435450 A1 FR2435450 A1 FR 2435450A1
Authority
FR
France
Prior art keywords
mixt
silicate
carbonate
cement
soln
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
FR7826012A
Other languages
French (fr)
Other versions
FR2435450B3 (en
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.)
CHAMPAGNAC GABRIEL
Original Assignee
CHAMPAGNAC GABRIEL
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 CHAMPAGNAC GABRIEL filed Critical CHAMPAGNAC GABRIEL
Priority to FR7826012A priority Critical patent/FR2435450A1/en
Publication of FR2435450A1 publication Critical patent/FR2435450A1/en
Application granted granted Critical
Publication of FR2435450B3 publication Critical patent/FR2435450B3/fr
Granted 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
    • 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
    • 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
    • C04B41/50—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 inorganic materials
    • C04B41/5076—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 inorganic materials with masses bonded by inorganic cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Rocks and other materials are rendered impermeable (under wet or dry conditions) by the application of a prod. comprising >=1 silicate and a carbonate. The mixt. can also be used as a cement additive. A pref. compsn. is a mixt. of Ca silicate and Na carbonate. A colloidal material, esp. colloidal silica, may also be added. The mixt. is applied as a 0.1-10% soln., esp. a 0.5-3% soln. in water. The soln. may also be used as the making-up water when making cement. The mixt. reacts to give salification of the calcium, with a compact impermeable structure. When applied to existing surfaces these should first be wetted to ensure max. penetration of the prod.
FR7826012A 1978-09-11 1978-09-11 Sealing rocks and cement - by treatment with mixt. of silicate and carbonate Granted FR2435450A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7826012A FR2435450A1 (en) 1978-09-11 1978-09-11 Sealing rocks and cement - by treatment with mixt. of silicate and carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826012A FR2435450A1 (en) 1978-09-11 1978-09-11 Sealing rocks and cement - by treatment with mixt. of silicate and carbonate

Publications (2)

Publication Number Publication Date
FR2435450A1 true FR2435450A1 (en) 1980-04-04
FR2435450B3 FR2435450B3 (en) 1981-04-30

Family

ID=9212497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826012A Granted FR2435450A1 (en) 1978-09-11 1978-09-11 Sealing rocks and cement - by treatment with mixt. of silicate and carbonate

Country Status (1)

Country Link
FR (1) FR2435450A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006055A1 (en) * 1990-10-09 1992-04-16 Henkel Kommanditgesellschaft Auf Aktien Process for sealing cement-bound material surfaces in water-conveying systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006055A1 (en) * 1990-10-09 1992-04-16 Henkel Kommanditgesellschaft Auf Aktien Process for sealing cement-bound material surfaces in water-conveying systems

Also Published As

Publication number Publication date
FR2435450B3 (en) 1981-04-30

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