GB859939A - Improvements in or relating to mixtures of a mineral aggregate and an asphaltic bitumen - Google Patents

Improvements in or relating to mixtures of a mineral aggregate and an asphaltic bitumen

Info

Publication number
GB859939A
GB859939A GB24839/59A GB2483959A GB859939A GB 859939 A GB859939 A GB 859939A GB 24839/59 A GB24839/59 A GB 24839/59A GB 2483959 A GB2483959 A GB 2483959A GB 859939 A GB859939 A GB 859939A
Authority
GB
United Kingdom
Prior art keywords
bitumen
mineral aggregate
relating
mixtures
asphaltic bitumen
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
GB24839/59A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB859939A publication Critical patent/GB859939A/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)
  • Road Paving Structures (AREA)

Abstract

An asphaltic bitumen/mineral aggregate mixture is produced by adding an unheated powdered mixture of a high melting bitumen (softening point 85 DEG C. minimum) and a filler to a mineral aggregate such as sand and gravel which is heated above the softening point of the bitumen and then mixing to form a bituminous coated aggregate. In an example a ground mixture of 35% bitumen to 65% filler is added to sand and gravel heated to 250 DEG C.
GB24839/59A 1958-07-22 1959-07-20 Improvements in or relating to mixtures of a mineral aggregate and an asphaltic bitumen Expired GB859939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL859939X 1958-07-22

Publications (1)

Publication Number Publication Date
GB859939A true GB859939A (en) 1961-01-25

Family

ID=19847376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24839/59A Expired GB859939A (en) 1958-07-22 1959-07-20 Improvements in or relating to mixtures of a mineral aggregate and an asphaltic bitumen

Country Status (1)

Country Link
GB (1) GB859939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112300821A (en) * 2019-07-23 2021-02-02 Oci有限公司 Preparation method of petroleum-based high-softening-point asphalt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112300821A (en) * 2019-07-23 2021-02-02 Oci有限公司 Preparation method of petroleum-based high-softening-point asphalt

Similar Documents

Publication Publication Date Title
GB1047118A (en) Incorporation of reclaimed rubber into asphalt
GB859939A (en) Improvements in or relating to mixtures of a mineral aggregate and an asphaltic bitumen
GB1101264A (en) A process of preparing a paving composition
GB994579A (en) Improved asphalt-solid compositions and process of manufacture
GB804599A (en) Process for treating stone aggregates for surfacing roads
US1624403A (en) Process of treating rock asphalt for shipment and laying
GB829554A (en) Improvements in or relating to bituminous surfacings
GB406563A (en) Improvements in or relating to the manufacture of bituminous paving mixtures
GB547530A (en) Improvements in the treatment of bitumens, asphalts, tars, pitches and/or mixtures thereof
GB865669A (en) Asphaltic bitumen composition
GB991486A (en) Bituminous mixtures
GB581187A (en) Improvements in or relating to the surfacing of roads, aerodrome runways and the like
GB856759A (en) Bituminous material
GB1047828A (en) Asphalt composition containing atactic polypropylene
GB179166A (en)
GB1057973A (en) Method for laying or producing curbs and gutters
GB572744A (en) Improvements in and connected with asphaltic pavements
GB1432644A (en) Asphalt compositions
GB406249A (en) Method of producing hydraulic building materials
GB167520A (en) Improvements in electrical insulators of the built-up or compound type
GB465598A (en) Improvements in or relating to composite surfacing materials
GB287799A (en) Improvements in the manufacture of pavements
GB808785A (en) A method of manufacturing a filler for asphaltic bitumen
GB231503A (en) Process of making a covering for roads, floors, roofs, and the like
GB354433A (en) An improved process for the manufacture of bitumen-concrete mixtures and sand-bitumen mixtures