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GB903250A - An improved bituminous material - Google Patents

An improved bituminous material

Info

Publication number
GB903250A
GB903250A GB2158558A GB2158558A GB903250A GB 903250 A GB903250 A GB 903250A GB 2158558 A GB2158558 A GB 2158558A GB 2158558 A GB2158558 A GB 2158558A GB 903250 A GB903250 A GB 903250A
Authority
GB
United Kingdom
Prior art keywords
bitulate
granules
liquid
polystyrene
mixing
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
GB2158558A
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.)
ERNEST ALBERT RAYNHAM
George Wimpey and Co Ltd
Original Assignee
ERNEST ALBERT RAYNHAM
George Wimpey 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 ERNEST ALBERT RAYNHAM, George Wimpey and Co Ltd filed Critical ERNEST ALBERT RAYNHAM
Priority to GB2158558A priority Critical patent/GB903250A/en
Publication of GB903250A publication Critical patent/GB903250A/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)

Abstract

A bituminous composition comprising expanded polystyrene granules and bitulate is formed by mixing expandable polystyrene granules with liquid bitulate which is at a temperature high enough to expand the polystyrene. The bitulate may be bitumen, tar or pitch.ALSO:A bituminous composition comprising expanded polystyrene granules and bitulate is formed by mixing expandable polystyrene granules with liquid bitulate which is at a temperature high enough to expand the polystyrene. In a preferred method the granules are added to the liquid bitulate maintained at 190 DEG F. to 400 DEG F. The bitulate may be bitumen, tar or pitch and the composition comprises 1 part by weight of polystyrene to 5 parts by weight of liquid bitulate. The mixture after pouring into a mould is compacted by rolling, ramming or floating. The granules may be heated to 175 DEG F. prior to mixing with the bitulate and in a modified method the liquid bitulate may be poured over the granules.
GB2158558A 1958-07-04 1958-07-04 An improved bituminous material Expired GB903250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2158558A GB903250A (en) 1958-07-04 1958-07-04 An improved bituminous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2158558A GB903250A (en) 1958-07-04 1958-07-04 An improved bituminous material

Publications (1)

Publication Number Publication Date
GB903250A true GB903250A (en) 1962-08-15

Family

ID=10165383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2158558A Expired GB903250A (en) 1958-07-04 1958-07-04 An improved bituminous material

Country Status (1)

Country Link
GB (1) GB903250A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521129A1 (en) * 1982-02-09 1983-08-12 Grace W R Ltd INSULATING MATERIAL
WO2010097633A1 (en) 2009-02-26 2010-09-02 Depuy International Limited Support structure implant for a bone cavity

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521129A1 (en) * 1982-02-09 1983-08-12 Grace W R Ltd INSULATING MATERIAL
DE3303243A1 (en) * 1982-02-09 1983-08-18 W.R. Grace Ltd., London INSULATION AND METHOD FOR THE PRODUCTION THEREOF
US4539262A (en) * 1982-02-09 1985-09-03 W. R. Grace Limited Insulating material
WO2010097633A1 (en) 2009-02-26 2010-09-02 Depuy International Limited Support structure implant for a bone cavity
WO2010097636A1 (en) 2009-02-26 2010-09-02 Depuy International Limited Bone cavity support structure assembly
WO2010097632A1 (en) 2009-02-26 2010-09-02 Depuy International Limited Support structure implant for a bone cavity

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