GB724191A - Waterproofing and stabilising of soil-cement bricks and mixtures - Google Patents

Waterproofing and stabilising of soil-cement bricks and mixtures

Info

Publication number
GB724191A
GB724191A GB2162451A GB2162451A GB724191A GB 724191 A GB724191 A GB 724191A GB 2162451 A GB2162451 A GB 2162451A GB 2162451 A GB2162451 A GB 2162451A GB 724191 A GB724191 A GB 724191A
Authority
GB
United Kingdom
Prior art keywords
soil
per cent
cement
amount
stabilising
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.)
Expired
Application number
GB2162451A
Inventor
Stanley Wallace Hawkins
Winifred Jane Levy
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2162451A priority Critical patent/GB724191A/en
Publication of GB724191A publication Critical patent/GB724191A/en
Expired 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
    • 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
    • C04B28/04—Portland cements
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Water bonded compacted soil is stabilized by admixture with the soil of 1-20 per cent by weight of cement and between 0.05 and 1.0 per cent of a polymethine colouring matter of the general formula (ArNH. CH: CH-CH: C(OH). CH: NHAr)+ X-where X- is the anion of a strong acid and Ar is an aromatic residue free from sulphonic groups, and then compacting the mixture. To produce a road-way 2-10 per cent of cement may be used, and for the production of bricks the amount of cement depends on the soil e.g. 6-10 per cent for sandy soil, 8-12 per cent for silty soil, and 10-14 per cent for clay soil. The amount of water required to produce good bonding is 5-20 per cent. An example of the polymethine compound is hydroxyglutaconic aldehyde dianilhydrochloride (C6H5NH. CH:CH. CH:C(OH). CH: NHC6H5)+Cl-. Specification 680,921 [Group XXI] is referred to.
GB2162451A 1951-09-14 1951-09-14 Waterproofing and stabilising of soil-cement bricks and mixtures Expired GB724191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2162451A GB724191A (en) 1951-09-14 1951-09-14 Waterproofing and stabilising of soil-cement bricks and mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2162451A GB724191A (en) 1951-09-14 1951-09-14 Waterproofing and stabilising of soil-cement bricks and mixtures

Publications (1)

Publication Number Publication Date
GB724191A true GB724191A (en) 1955-02-16

Family

ID=10166061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2162451A Expired GB724191A (en) 1951-09-14 1951-09-14 Waterproofing and stabilising of soil-cement bricks and mixtures

Country Status (1)

Country Link
GB (1) GB724191A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118538A (en) * 1979-04-11 1983-11-02 Tian Khoo Manufacture of bricks and other structural elements
CN102206073A (en) * 2011-04-25 2011-10-05 无锡市康顺节能材料科技有限公司 Slit burning-free bricks and production method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118538A (en) * 1979-04-11 1983-11-02 Tian Khoo Manufacture of bricks and other structural elements
CN102206073A (en) * 2011-04-25 2011-10-05 无锡市康顺节能材料科技有限公司 Slit burning-free bricks and production method thereof
CN102206073B (en) * 2011-04-25 2012-12-26 无锡市康顺节能材料科技有限公司 Slit burning-free bricks and production method thereof

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