FR2328804A1 - Consolidating low quality ground for foundations - by injecting aq. mixts. of inorganic and organic hardening agents - Google Patents

Consolidating low quality ground for foundations - by injecting aq. mixts. of inorganic and organic hardening agents

Info

Publication number
FR2328804A1
FR2328804A1 FR7531994A FR7531994A FR2328804A1 FR 2328804 A1 FR2328804 A1 FR 2328804A1 FR 7531994 A FR7531994 A FR 7531994A FR 7531994 A FR7531994 A FR 7531994A FR 2328804 A1 FR2328804 A1 FR 2328804A1
Authority
FR
France
Prior art keywords
liq
inorganic
cement
water
mixts
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
FR7531994A
Other languages
French (fr)
Other versions
FR2328804B1 (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.)
Kyokado Engineering Co Ltd
Original Assignee
Kyokado Engineering Co Ltd
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 Kyokado Engineering Co Ltd filed Critical Kyokado Engineering Co Ltd
Priority to FR7531994A priority Critical patent/FR2328804A1/en
Publication of FR2328804A1 publication Critical patent/FR2328804A1/en
Application granted granted Critical
Publication of FR2328804B1 publication Critical patent/FR2328804B1/fr
Granted 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
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/42—Inorganic compounds mixed with organic active ingredients, e.g. accelerators
    • C09K17/46—Inorganic compounds mixed with organic active ingredients, e.g. accelerators the inorganic compound being a water-soluble silicate
    • 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
    • C09K17/12—Water-soluble silicates, e.g. waterglass

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The hardening agent is obtd. by combining (a) a liq. mixt. of water and a gelling agent; with (b) an aq. soln. of waster-glass contg. a gelling agent. The gelling agents consist of esters, aldehydes, inorganic acids, organic acids, inorganic salts, organic salts, cement, or the hydraulic components in cement. Liq. (a) can be aq. soln. or a cement suspension. The ester is pref. a fatty acid ester, a carbonate, and a lactone, whereas the aldehyde is pref. a dialdehyde. The two liqs. (a, b) may also be injected separately into the ground. In an example, liq. (a) consisted of 50 litres water contg. 10 kg cement and 1 kg of bentonite and liq. (b) consisted of 33.5 1 water, 15 1 water-glass, and 1.5 ethylene-glycol diacetate.
FR7531994A 1975-10-20 1975-10-20 Consolidating low quality ground for foundations - by injecting aq. mixts. of inorganic and organic hardening agents Granted FR2328804A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7531994A FR2328804A1 (en) 1975-10-20 1975-10-20 Consolidating low quality ground for foundations - by injecting aq. mixts. of inorganic and organic hardening agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531994A FR2328804A1 (en) 1975-10-20 1975-10-20 Consolidating low quality ground for foundations - by injecting aq. mixts. of inorganic and organic hardening agents

Publications (2)

Publication Number Publication Date
FR2328804A1 true FR2328804A1 (en) 1977-05-20
FR2328804B1 FR2328804B1 (en) 1982-05-07

Family

ID=9161384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531994A Granted FR2328804A1 (en) 1975-10-20 1975-10-20 Consolidating low quality ground for foundations - by injecting aq. mixts. of inorganic and organic hardening agents

Country Status (1)

Country Link
FR (1) FR2328804A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486956A1 (en) * 1980-07-18 1982-01-22 Rhone Poulenc Ind Stable alkali silicate soln. of high silica content - obtd. by treating soln. with strong mineral acid
FR2533579A1 (en) * 1982-09-29 1984-03-30 Magyar Tudomanyos Akademia METHOD FOR CONSOLIDATING AND MAKING THE INFRASTRUCTURE AND BUILDING CONSTRUCTIONS, BUILDING OBJECTS, ESPECIALLY CHANNELS AND PIPES, BUILDING ELEMENTS, ROCKS AND LANDS WATERTIGHT
WO1986006400A1 (en) * 1985-04-22 1986-11-06 Mta Természettudományi Kutató Laboratóriumai Method for improving the strength and impermeability of soils and engineering structures

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486956A1 (en) * 1980-07-18 1982-01-22 Rhone Poulenc Ind Stable alkali silicate soln. of high silica content - obtd. by treating soln. with strong mineral acid
FR2533579A1 (en) * 1982-09-29 1984-03-30 Magyar Tudomanyos Akademia METHOD FOR CONSOLIDATING AND MAKING THE INFRASTRUCTURE AND BUILDING CONSTRUCTIONS, BUILDING OBJECTS, ESPECIALLY CHANNELS AND PIPES, BUILDING ELEMENTS, ROCKS AND LANDS WATERTIGHT
WO1986006400A1 (en) * 1985-04-22 1986-11-06 Mta Természettudományi Kutató Laboratóriumai Method for improving the strength and impermeability of soils and engineering structures
GB2186879A (en) * 1985-04-22 1987-08-26 Mta Termeszettu Domanyi Kutato Method for improving the strength and impermeability of soils and engineering structures
GB2186879B (en) * 1985-04-22 1989-07-05 Mta Termeszettu Domanyi Kutato Method for improving the strength and impermeability of soils and engineering structures

Also Published As

Publication number Publication date
FR2328804B1 (en) 1982-05-07

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Legal Events

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ST Notification of lapse