GB263975A - Improved process for impregnating unpaved roads - Google Patents

Improved process for impregnating unpaved roads

Info

Publication number
GB263975A
GB263975A GB2765425A GB2765425A GB263975A GB 263975 A GB263975 A GB 263975A GB 2765425 A GB2765425 A GB 2765425A GB 2765425 A GB2765425 A GB 2765425A GB 263975 A GB263975 A GB 263975A
Authority
GB
United Kingdom
Prior art keywords
road
parts
soap
layer
roads
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
GB2765425A
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.)
ALLCHEMIN ALLG CHEMISCHE IND A
Original Assignee
ALLCHEMIN ALLG CHEMISCHE IND A
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 ALLCHEMIN ALLG CHEMISCHE IND A filed Critical ALLCHEMIN ALLG CHEMISCHE IND A
Priority to GB2765425A priority Critical patent/GB263975A/en
Publication of GB263975A publication Critical patent/GB263975A/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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

263,975. Allchemin Allgemeine Chemische Industrie Akt.-Ges., and Lichtenstern, R. Nov. 3, 1925. Macadamized roads; roads, special materials for.-The formation of dust on unpaved roads is minimized by the application to the road surface of a colloidal solution containing some constituents adapted to form on the road a layer insoluble in water and impervious to oil, and other constituents adapted to form above said layer an oily dust-binding medium. The insoluble and impervious layer may be constituted by a lime soap formed by the interaction of a sodium or potassium soap of naphthene acid and the calcium oxide or carbonate present in the road materials. For example, the surface of an existing road may be treated with a colloidal solution of 1-1¢ parts of naphthene soap in 30-40 parts of a heavy residual oil containing paraffin, to which 60-70 parts of a normal oil distillate have been added; or a composition containing 20-40 parts of naphthene soap and up to 100 parts of mixed oils may be used when the road material contains sufficient lime to react with all the soap present. In new road construction, the composition is applied, with or without water, both to the broken-stone-sand layer and to the completed road surface.
GB2765425A 1925-11-03 1925-11-03 Improved process for impregnating unpaved roads Expired GB263975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2765425A GB263975A (en) 1925-11-03 1925-11-03 Improved process for impregnating unpaved roads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2765425A GB263975A (en) 1925-11-03 1925-11-03 Improved process for impregnating unpaved roads

Publications (1)

Publication Number Publication Date
GB263975A true GB263975A (en) 1927-01-13

Family

ID=10263083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2765425A Expired GB263975A (en) 1925-11-03 1925-11-03 Improved process for impregnating unpaved roads

Country Status (1)

Country Link
GB (1) GB263975A (en)

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