GB1497363A - Method of aggregating sand - Google Patents

Method of aggregating sand

Info

Publication number
GB1497363A
GB1497363A GB10034/76A GB1003476A GB1497363A GB 1497363 A GB1497363 A GB 1497363A GB 10034/76 A GB10034/76 A GB 10034/76A GB 1003476 A GB1003476 A GB 1003476A GB 1497363 A GB1497363 A GB 1497363A
Authority
GB
United Kingdom
Prior art keywords
sand
polymer
march
parts
amount
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
GB10034/76A
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.)
Revertex Ltd
Original Assignee
Revertex 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 Revertex Ltd filed Critical Revertex Ltd
Publication of GB1497363A publication Critical patent/GB1497363A/en
Expired 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
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • C09K17/20—Vinyl polymers

Landscapes

  • Chemical & Material Sciences (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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)

Abstract

1497363 Stabilising sands REVERTEX (SOUTH AFRICA) (PTY) Ltd 12 March 1976 [21 March 1975] 10034/76 Heading E1F A method of stabilizing sand comprises applying to the sand an aqueous polymer emulsion in an amount from 5 to 25 litres/m<SP>2</SP>, the ratio of dry polymer to sand being less than 3:100. The polymer emulsion may be stabilised with a colloid stabiliser, e.g. gums, celluloses, or polyvinyl alcohol, and the polymer may be a polyvinylacetate homopolymer, a vinyl acetate-acrylic copolymer or an acrylic-acrylic copolymer. The sand particles may be rendered water repellant by a pre-treatment with a composition comprising a polymer in an amount to provide 0.01-0.5 parts of polymer to 100 parts of sand.
GB10034/76A 1975-03-21 1976-03-12 Method of aggregating sand Expired GB1497363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00751787A ZA751787B (en) 1975-03-21 1975-03-21 Soil treatment compositions

Publications (1)

Publication Number Publication Date
GB1497363A true GB1497363A (en) 1978-01-12

Family

ID=25568783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10034/76A Expired GB1497363A (en) 1975-03-21 1976-03-12 Method of aggregating sand

Country Status (6)

Country Link
AU (1) AU498585B2 (en)
CA (1) CA1075455A (en)
GB (1) GB1497363A (en)
MW (1) MW576A1 (en)
ZA (1) ZA751787B (en)
ZM (1) ZM3076A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009751A1 (en) * 1978-09-30 1980-04-16 BASF Aktiengesellschaft Method for securing bulk loads in coasters and sea ships against shifting during heeling or pitching

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2033876T3 (en) * 1986-11-07 1993-04-01 Pfizer Inc. PROTECTION OF BEACHES AND SAND DUNES AGAINST EROSION.
DE4324474A1 (en) * 1993-07-21 1995-01-26 Henkel Kgaa Use of selected polyvinyl acetate dispersions for the surface consolidation of sand and / or soil
DE4428269A1 (en) * 1994-08-10 1996-02-15 Henkel Kgaa Use of selected and biocompatible stabilizers in polyvinyl ester based soil stabilizers
DE19548314A1 (en) * 1995-12-22 1997-06-26 Henkel Kgaa Improved process for intensifying the surface consolidation of soil at risk of erosion by introducing water-based and adhesion-promoting binders based on polyvinyl alcohol esters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009751A1 (en) * 1978-09-30 1980-04-16 BASF Aktiengesellschaft Method for securing bulk loads in coasters and sea ships against shifting during heeling or pitching

Also Published As

Publication number Publication date
MW576A1 (en) 1977-06-08
AU498585B2 (en) 1979-03-15
ZM3076A1 (en) 1977-09-21
CA1075455A (en) 1980-04-15
ZA751787B (en) 1976-04-28
AU1200976A (en) 1977-09-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee