GB1303318A - - Google Patents

Info

Publication number
GB1303318A
GB1303318A GB1650870A GB1650870A GB1303318A GB 1303318 A GB1303318 A GB 1303318A GB 1650870 A GB1650870 A GB 1650870A GB 1650870 A GB1650870 A GB 1650870A GB 1303318 A GB1303318 A GB 1303318A
Authority
GB
United Kingdom
Prior art keywords
weight
sulphur
parts
plasticized
binder
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
GB1650870A
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 filed Critical
Publication of GB1303318A publication Critical patent/GB1303318A/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
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/267—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with sulfur
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/36—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing sulfur, sulfides or selenium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

1303318 Bituminous binder SOC NATIONALE DES PETROLES D'AQUITAINE 7 April 1970 [9 April 1969] 16508/70 Heading C3N A bituminous binder suitable for use in road construction materials comprises bitumen, previously plasticized sulphur and optionally fluxing oil, wherein the plasticized sulphur amounts to 1-50% of the total weight of plasticized sulphur and bitumen. Preferably the previously plasticized sulphur contains 9-67% by weight plasticizer. The fluxing oil when present preferably comprises 1-12% by weight of the binder. The plasticizing agent for the sulphur may be a cyclic or acylic polysulphide containing aliphatic etheroxide chains linking the sulphur atoms with one another; a polythiomethylene alkanol; or a product of the reaction of sulphur and dithiols. These plasticizers may be modified by vinyl compounds, e.g. a vinyl aromatic compound. A preferred binder composition contains 97% by weight of a bitumen with a penetration rating ranging from 40-50 to 100-220 and 3% by weight of plasticized sulphur. The binder composition may be prepared by adding 100 parts by weight of molten sulphur to 10 parts by wight plasticizer, and then mixing the plasticized sulphur mass thus obtained with 3560 parts by weight bitumen at a temperature of 160-220‹ C., preferably 180-220‹ C. A bituminous concrete may be provided by mixing 6 parts by weight of the bituminous binder and 100 parts by weight of gravel of suitable grading. Optionally an agent for improving the adhesion of the bituminous binder and the gravel may be added.
GB1650870A 1969-04-09 1970-04-07 Expired GB1303318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910935A FR2036843A1 (en) 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
GB1303318A true GB1303318A (en) 1973-01-17

Family

ID=9032125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1650870A Expired GB1303318A (en) 1969-04-09 1970-04-07

Country Status (5)

Country Link
BE (1) BE748638A (en)
DE (1) DE2016568C2 (en)
FR (1) FR2036843A1 (en)
GB (1) GB1303318A (en)
NL (1) NL166966C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154619A (en) 1974-12-03 1979-05-15 Sulphur Development Institute Of Canada (Sudic) Sulphur-bituminous compositions
US6727299B1 (en) * 1999-09-15 2004-04-27 Markpro Company, Limited Aromatic polysulfide and an asphalt composition containing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA975109A (en) * 1972-07-18 1975-09-30 Olaf Kopvillem Process for building pavements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154619A (en) 1974-12-03 1979-05-15 Sulphur Development Institute Of Canada (Sudic) Sulphur-bituminous compositions
US6727299B1 (en) * 1999-09-15 2004-04-27 Markpro Company, Limited Aromatic polysulfide and an asphalt composition containing the same

Also Published As

Publication number Publication date
NL7004949A (en) 1970-10-13
FR2036843A1 (en) 1970-12-31
NL166966C (en) 1981-10-15
BE748638A (en) 1970-09-16
DE2016568C2 (en) 1982-04-15
DE2016568A1 (en) 1970-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee