GB394649A - Method of coating aggregates and fillers with bituminous materials in the manufacture of pavements, briquets, compounds, and the like - Google Patents

Method of coating aggregates and fillers with bituminous materials in the manufacture of pavements, briquets, compounds, and the like

Info

Publication number
GB394649A
GB394649A GB2977331A GB2977331A GB394649A GB 394649 A GB394649 A GB 394649A GB 2977331 A GB2977331 A GB 2977331A GB 2977331 A GB2977331 A GB 2977331A GB 394649 A GB394649 A GB 394649A
Authority
GB
United Kingdom
Prior art keywords
coating
bituminous
aggregates
briquets
pavements
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
GB2977331A
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 GB2977331A priority Critical patent/GB394649A/en
Publication of GB394649A publication Critical patent/GB394649A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Road Paving Structures (AREA)

Abstract

A two-stage process of coating aggregates with bituminous materials comprises treatment with (1) hot molten bitumen at a temperature above 120 DEG F. and (2) bituminous emulsion, in either order. The aggregate may be preheated and this may be effected by mixing it with a combustible material, such as sulphur. A final coating of powdered bituminous material may be applied after the two-stage process. The product may be stored without causing premature agglomeration; when used it is compacted by the application of pressure with or without heat. A hydrocarbon or other bitumen solvent may be added when the material is brought into use. The invention is applicable to the coating of fibrous material as well as to mineral aggregates of the kind used for making roads &c. Specifications 226,032, 254,012, [both in Class 81 (i), Disinfecting &c.], and 333,433, [Class 22, Cements &c.], are referred to.
GB2977331A 1931-10-27 1931-10-27 Method of coating aggregates and fillers with bituminous materials in the manufacture of pavements, briquets, compounds, and the like Expired GB394649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2977331A GB394649A (en) 1931-10-27 1931-10-27 Method of coating aggregates and fillers with bituminous materials in the manufacture of pavements, briquets, compounds, and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2977331A GB394649A (en) 1931-10-27 1931-10-27 Method of coating aggregates and fillers with bituminous materials in the manufacture of pavements, briquets, compounds, and the like

Publications (1)

Publication Number Publication Date
GB394649A true GB394649A (en) 1933-06-27

Family

ID=10296948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2977331A Expired GB394649A (en) 1931-10-27 1931-10-27 Method of coating aggregates and fillers with bituminous materials in the manufacture of pavements, briquets, compounds, and the like

Country Status (1)

Country Link
GB (1) GB394649A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484792A (en) * 1945-08-31 1949-10-11 Gilman B Mollring Process of making binary asphaltic particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484792A (en) * 1945-08-31 1949-10-11 Gilman B Mollring Process of making binary asphaltic particles

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