FR2437432A1 - Consolidation and impermeabilisation of rocks and concrete - using an aq. compsn. contg. sodium carbonate, aluminium sulphate and opt. a silicate colloid - Google Patents

Consolidation and impermeabilisation of rocks and concrete - using an aq. compsn. contg. sodium carbonate, aluminium sulphate and opt. a silicate colloid

Info

Publication number
FR2437432A1
FR2437432A1 FR7826011A FR7826011A FR2437432A1 FR 2437432 A1 FR2437432 A1 FR 2437432A1 FR 7826011 A FR7826011 A FR 7826011A FR 7826011 A FR7826011 A FR 7826011A FR 2437432 A1 FR2437432 A1 FR 2437432A1
Authority
FR
France
Prior art keywords
rocks
concrete
impermeabilisation
compsn
contg
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
FR7826011A
Other languages
French (fr)
Other versions
FR2437432B1 (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 FR7826011A priority Critical patent/FR2437432A1/en
Publication of FR2437432A1 publication Critical patent/FR2437432A1/en
Application granted granted Critical
Publication of FR2437432B1 publication Critical patent/FR2437432B1/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
    • C04B41/5007—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 salts or salty compositions, e.g. for salt glazing
    • C04B41/5014—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 salts or salty compositions, e.g. for salt glazing containing sulfur in the anion, e.g. sulfides
    • 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
    • C04B41/65—Coating or impregnation with inorganic materials

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Prod. for consolidating and impermeabilising materials or rocks, which can be used esp. as an additive to cement, comprises >=1 alkali carbonate and a sulphate. The pref. carbonate is Na carbonate and the pref. sulphate Al sulphate. Colloids, pref. a siliceous colloid, may also be added. Prod. is dissolved in water in a proportion of 0.1-10% (0.5-3%). When used as cement additive, this soln. is used as making up water. Used to preserve natural rocks and artificial rock like surfaces, e.g. concrete by preventing penetration of moisture. The more porous and permeable the original rock the more impermeable and better protected does it become after treatment.
FR7826011A 1978-09-11 1978-09-11 Consolidation and impermeabilisation of rocks and concrete - using an aq. compsn. contg. sodium carbonate, aluminium sulphate and opt. a silicate colloid Granted FR2437432A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7826011A FR2437432A1 (en) 1978-09-11 1978-09-11 Consolidation and impermeabilisation of rocks and concrete - using an aq. compsn. contg. sodium carbonate, aluminium sulphate and opt. a silicate colloid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826011A FR2437432A1 (en) 1978-09-11 1978-09-11 Consolidation and impermeabilisation of rocks and concrete - using an aq. compsn. contg. sodium carbonate, aluminium sulphate and opt. a silicate colloid

Publications (2)

Publication Number Publication Date
FR2437432A1 true FR2437432A1 (en) 1980-04-25
FR2437432B1 FR2437432B1 (en) 1982-01-08

Family

ID=9212496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826011A Granted FR2437432A1 (en) 1978-09-11 1978-09-11 Consolidation and impermeabilisation of rocks and concrete - using an aq. compsn. contg. sodium carbonate, aluminium sulphate and opt. a silicate colloid

Country Status (1)

Country Link
FR (1) FR2437432A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495533A1 (en) * 1980-12-05 1982-06-11 Bride Michel PROCESS FOR MANUFACTURING ELEMENTS OF STABILIZED EARTH AND THE PRODUCT OBTAINED
FR2756822A1 (en) * 1996-12-10 1998-06-12 Spie Fondations HARDENING ACTIVATOR FOR INJECTION GROUT, INJECTION GROUT HAVING SUCH AN ACTIVATOR, USE THEREOF

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353617C (en) * 1921-04-07 1922-05-19 Bernhard Hoevermann Process for the production of a powder from cement and alkali carbonate which sets quickly with water
US1589598A (en) * 1922-05-13 1926-06-22 Daniel W Kessler Treatment of concrete floors
US1791704A (en) * 1929-08-02 1931-02-10 Sam C Bennett Cement waterproofing solution
FR1248300A (en) * 1959-02-13 1960-12-09 Process for preparing a material for jointing work in construction, in particular in underground construction
FR2391972A1 (en) * 1977-05-25 1978-12-22 Doyen Jacques Water-repellent and fungicidal coatings for buildings - contg. sodium carbonate, tri:sodium phosphate and ammonium, aluminium and nickel sulphate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353617C (en) * 1921-04-07 1922-05-19 Bernhard Hoevermann Process for the production of a powder from cement and alkali carbonate which sets quickly with water
US1589598A (en) * 1922-05-13 1926-06-22 Daniel W Kessler Treatment of concrete floors
US1791704A (en) * 1929-08-02 1931-02-10 Sam C Bennett Cement waterproofing solution
FR1248300A (en) * 1959-02-13 1960-12-09 Process for preparing a material for jointing work in construction, in particular in underground construction
FR2391972A1 (en) * 1977-05-25 1978-12-22 Doyen Jacques Water-repellent and fungicidal coatings for buildings - contg. sodium carbonate, tri:sodium phosphate and ammonium, aluminium and nickel sulphate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495533A1 (en) * 1980-12-05 1982-06-11 Bride Michel PROCESS FOR MANUFACTURING ELEMENTS OF STABILIZED EARTH AND THE PRODUCT OBTAINED
FR2756822A1 (en) * 1996-12-10 1998-06-12 Spie Fondations HARDENING ACTIVATOR FOR INJECTION GROUT, INJECTION GROUT HAVING SUCH AN ACTIVATOR, USE THEREOF
EP0847967A1 (en) * 1996-12-10 1998-06-17 Spie Fondations Hardening accelerator, injection grout containing it and its use

Also Published As

Publication number Publication date
FR2437432B1 (en) 1982-01-08

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