The invention is a foamed bituminous emulsion comprising a bituminous emulsion and vapor entrained within the bituminous emulsion, such that the foamed bituminous emulsion is a frothy mass of foam.
The invention further concerns a bituminous emulsion.
Said bitumen emulsion may be used in the production of road surfaces.
A bituminous composition with improved paving performance, comprising a high-concentration-emulsifier bituminous emulsion is disclosed.
The invention also concerns the use of such a surfactant for preparing a bituminous emulsion.
The polymer-modified asphalt emulsion comprises bitumen, a block copolymer comprising styrene, a rosin ester and a cationic asphalt emulsion.
The chemical composition may include a resin, a polymer, an emulsifier and an asphalt emulsion.
A method of selecting a bituminous emulsion with enhanced performance for paving is provided.
A bitumen emulsion comprising bituminous binder, emulsifier, and water.
The coalescence of each proposed bituminous emulsion is measured using a rheology test, and a bituminous emulsion of the composition described above is chosen for paving a surface based on its coalescence properties.
The bituminous feed is contacted with a bridging liquid-in-extraction liquor emulsion to form a slurry.
The binder (5) is a binder which can deform plastically on a permanent basis, preferably a non-toxic emulsion resembling bitumen.
The applied bituminous rock is penetrated with a bituminous emulsion until the top of the asphalt has been reached.
The method of treating the material may include the steps of applying a chemical composition comprising a vinyl acrylic polymer, a styrene-butadiene copolymer, an anionic emulsifier and an asphalt emulsion.
bituminous base course(alternatively recycled material)
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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