GB856759A - Bituminous material - Google Patents

Bituminous material

Info

Publication number
GB856759A
GB856759A GB1613258A GB1613258A GB856759A GB 856759 A GB856759 A GB 856759A GB 1613258 A GB1613258 A GB 1613258A GB 1613258 A GB1613258 A GB 1613258A GB 856759 A GB856759 A GB 856759A
Authority
GB
United Kingdom
Prior art keywords
pitch
bitumen
aggregate
binder
distillation
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
GB1613258A
Inventor
Kenneth Anthony Wheeldon
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.)
Berry Wiggins and Co Ltd
Original Assignee
Berry Wiggins and 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 Berry Wiggins and Co Ltd filed Critical Berry Wiggins and Co Ltd
Priority to GB1613258A priority Critical patent/GB856759A/en
Publication of GB856759A publication Critical patent/GB856759A/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)

Abstract

A hot rolled asphalt having a bitumen binder which homogeneously incorporates up to 30% by weight of pitch is prepared by adding the pitch and bitumen separately to the aggregate. The aggregate is heated to 160 DEG C. and either cold powdered pitch or molten pitch at 130 DEG C.-135 DEG C. is then added and mixed followed by the addition of straight run bitumen at 145 DEG C. The pitch used is a normally solid residue from coal tar distillation and the bitumen is the distillation product from asphaltic petroleum crude oil. The composition of the final asphalt mix is 20% stone, 71% sand and filler and 9% binder comprising 2 1/4 % pitch powder and 6 3/4 % bitumen.
GB1613258A 1958-05-20 1958-05-20 Bituminous material Expired GB856759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1613258A GB856759A (en) 1958-05-20 1958-05-20 Bituminous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1613258A GB856759A (en) 1958-05-20 1958-05-20 Bituminous material

Publications (1)

Publication Number Publication Date
GB856759A true GB856759A (en) 1960-12-21

Family

ID=10071758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1613258A Expired GB856759A (en) 1958-05-20 1958-05-20 Bituminous material

Country Status (1)

Country Link
GB (1) GB856759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2425301A1 (en) * 2012-04-09 2013-10-14 Universidade Da Coruña Obtaining a bituminous mixture (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2425301A1 (en) * 2012-04-09 2013-10-14 Universidade Da Coruña Obtaining a bituminous mixture (Machine-translation by Google Translate, not legally binding)

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