FR698818A -
Process for the production of a material used for covering bituminous road surfaces by impregnating chippings or gravel with bituminous materials
- Google Patents
Process for the production of a material used for covering bituminous road surfaces by impregnating chippings or gravel with bituminous materials
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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
E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
E01C7/353—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively bituminous binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively bituminous binders, e.g. for roughening or clearing
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FR698818D1929-07-271930-07-10
Process for the production of a material used for covering bituminous road surfaces by impregnating chippings or gravel with bituminous materials
ExpiredFR698818A
(en)
Improvements in the composition, as well as in the method and apparatus for manufacturing bituminous mixtures for road construction and similar applications
An improved process for the production of a material for covering bituminous road surfaces by impregnation of fragments or gravel with bituminous materials