Bituminous composition

Details Bituminous composition Bituminous composition

2011-07-05

2011-07-05

Brunsman, David M (Department: 1732)

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

C106S218000, C106S232000, C106S269000, C106S270000, C106S273100, C106S281100, C106S284060, C106S316000, C404S017000, C404S034000, C427S136000, C427S138000, C427S139000, C524S060000, C524S061000, C524S071000, C524S059000, C516S038000, C516S041000, C516S042000, C516S043000, C516S044000

Reexamination Certificate

active

07972429

ABSTRACT:
This invention relates to bituminous compositions and methods of producing the same. More particularly, the invention relates to the production of bituminous compositions formulated with performance-graded bitumen-containing solvent-free bitumen emulsions which exhibit controllable, temperature-dependent interfacial rheology. When employed in paving applications, these bituminous compositions develop adhesive strength and load-bearing strength properties at rates comparable to traditional hot mix paving compositions and at rates faster than traditional cold mix paving compositions.

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