GB443471A - Improvements in or relating to the manufacture of bituminous macadam - Google Patents

Improvements in or relating to the manufacture of bituminous macadam

Info

Publication number
GB443471A
GB443471A GB1503935A GB1503935A GB443471A GB 443471 A GB443471 A GB 443471A GB 1503935 A GB1503935 A GB 1503935A GB 1503935 A GB1503935 A GB 1503935A GB 443471 A GB443471 A GB 443471A
Authority
GB
United Kingdom
Prior art keywords
bituminous
tar
weight
binder
aggregate
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
GB1503935A
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.)
HERBERT HENRY HOLMES
Berry Wiggins and Co Ltd
Original Assignee
HERBERT HENRY HOLMES
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 HERBERT HENRY HOLMES, Berry Wiggins and Co Ltd filed Critical HERBERT HENRY HOLMES
Priority to GB1503935A priority Critical patent/GB443471A/en
Publication of GB443471A publication Critical patent/GB443471A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

A bituminous macadam for road making comprises a stone aggregate, a bituminous binder in amount of from 5 to 15 per cent by weight of the aggregate, and diatomaceous earth as a filler in amount of not less than 60 per cent by weight of the binder. The bituminous binder may be a tar, e.g. coal tar or water gas tar. In an example, 11 gallons of a bituminous composition having a viscosity of 100-130 seconds, when tested with the Hutchinson Tar Tester at 77 DEG F., are heated to 200 DEG F. and added to a ton of graded stone aggregate of size 2 1/2 inch to quarter inch, previously warmer to 120 DEG F. One hundred-weight of kieselguhr is added and mixed in.
GB1503935A 1935-05-23 1935-05-23 Improvements in or relating to the manufacture of bituminous macadam Expired GB443471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1503935A GB443471A (en) 1935-05-23 1935-05-23 Improvements in or relating to the manufacture of bituminous macadam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1503935A GB443471A (en) 1935-05-23 1935-05-23 Improvements in or relating to the manufacture of bituminous macadam

Publications (1)

Publication Number Publication Date
GB443471A true GB443471A (en) 1936-02-28

Family

ID=10051960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1503935A Expired GB443471A (en) 1935-05-23 1935-05-23 Improvements in or relating to the manufacture of bituminous macadam

Country Status (1)

Country Link
GB (1) GB443471A (en)

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