FR2367031A1 - Sealing of ground, e.g. for hydraulic operations - comprises spraying with slurry contg. cement and colloidal or powdered clay - Google Patents

Sealing of ground, e.g. for hydraulic operations - comprises spraying with slurry contg. cement and colloidal or powdered clay

Info

Publication number
FR2367031A1
FR2367031A1 FR7628931A FR7628931A FR2367031A1 FR 2367031 A1 FR2367031 A1 FR 2367031A1 FR 7628931 A FR7628931 A FR 7628931A FR 7628931 A FR7628931 A FR 7628931A FR 2367031 A1 FR2367031 A1 FR 2367031A1
Authority
FR
France
Prior art keywords
cement
colloidal
ground
sealing
clay
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Withdrawn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
FR7628931A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7628931A priority Critical patent/FR2367031A1/en
Publication of FR2367031A1 publication Critical patent/FR2367031A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/10—Cements, e.g. Portland cement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Method comprises using a liquid slurry contg. H2O cement and colloidal or powdered clay. The ground is sprayed with the mixt. every 5-10 mins. A typical compsn. contains 400 l H2O, 50 kg clay and 5 kg cement. The amt of clay can be reduced if it swells in water. If the clay is slow to sediment, Na2CO3 may be added to increase the pH.
FR7628931A 1976-09-17 1976-09-17 Sealing of ground, e.g. for hydraulic operations - comprises spraying with slurry contg. cement and colloidal or powdered clay Withdrawn FR2367031A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628931A FR2367031A1 (en) 1976-09-17 1976-09-17 Sealing of ground, e.g. for hydraulic operations - comprises spraying with slurry contg. cement and colloidal or powdered clay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628931A FR2367031A1 (en) 1976-09-17 1976-09-17 Sealing of ground, e.g. for hydraulic operations - comprises spraying with slurry contg. cement and colloidal or powdered clay

Publications (1)

Publication Number Publication Date
FR2367031A1 true FR2367031A1 (en) 1978-05-05

Family

ID=9178092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628931A Withdrawn FR2367031A1 (en) 1976-09-17 1976-09-17 Sealing of ground, e.g. for hydraulic operations - comprises spraying with slurry contg. cement and colloidal or powdered clay

Country Status (1)

Country Link
FR (1) FR2367031A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492836A1 (en) * 1980-10-25 1982-04-30 Foseco Int DRY COMPOSITIONS FORMING GELS WITH WATER, BASED ON SODIUM SILICATE AND CLAY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492836A1 (en) * 1980-10-25 1982-04-30 Foseco Int DRY COMPOSITIONS FORMING GELS WITH WATER, BASED ON SODIUM SILICATE AND CLAY

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Legal Events

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ST Notification of lapse