Aqueous coating compositions and methods for making and used for the same. The method includes providing 75 to 97 weight percent of bitumen (solid) and 3 to 20 weight percent of vinyl acetate-ethylene copolymers, wherein each is based on the dry weight of the bituminous coating compositions. Mixing the bitumen, the one or more vinyl acetate-ethylene copolymers and optionally one or more additives. Where the bitumen and/or the vinyl acetate-ethylene copolymers are applied in the form of aqueous dispersions. Where the one or more vinyl acetate-ethylene copolymers are based on ≥50 weight percent, based on the total weight of the vinyl acetate-ethylene copolymers, of vinyl acetate and ≥90 weight percent, based on the total weight of the vinyl acetate-ethylene copolymers, of vinyl acetate and ethylene.

The present invention relates to an asphalt composition comprising a thermosetting reactive compound.

Disclosed are a marine ecological engineering construction method, an asphalt cement-based coating, and a preparation method thereof. The asphalt cement-based coating can make discarded concrete have the capacity of inducing the settlement of sessile organisms, achieve the purpose of using discarded concrete to construct ecological engineering, and has the characteristics of discarded object recycling and marine ecological restoration.

An example method for forming a track system includes: providing track ties configured to support rails; providing stone ballast configured to support the track ties; and disposing a layer of rubberized asphalt coating between the ballast and the track ties, the rubberized asphalt coating having a bituminous binder, crumb rubber particles, and small gradation stone aggregate; wherein resiliency of the layer of rubberized asphalt coating permits particles of the ballast in direct contact with the layer of rubberized asphalt coating to move elastically relative to the bottom of the tie and to each other while inhibiting abrasion of adjacent ones of the particles of the ballast against each other and against the bottom of the track ties.

An example method for forming a track system includes: providing track ties configured to support rails; providing stone ballast configured to support the track ties; and disposing a layer of rubberized asphalt coating between the ballast and the track ties, the rubberized asphalt coating having a bituminous binder, crumb rubber particles, and small gradation stone aggregate; wherein resiliency of the layer of rubberized asphalt coating permits particles of the ballast in direct contact with the layer of rubberized asphalt coating to move elastically relative to the bottom of the tie and to each other while inhibiting abrasion of adjacent ones of the particles of the ballast against each other and against the bottom of the track ties.

Compositions comprising asphalt and corn oil are provided, as are the shingles made using the compositions, methods for making the compositions, and methods for making the shingles. The compositions comprise mixtures of asphalt and corn oil, and the mixtures are oxidized to attain desirable properties.

Compositions comprising asphalt and corn oil are provided, as are the shingles made using the compositions, methods for making the compositions, and methods for making the shingles. The compositions comprise mixtures of asphalt and corn oil, and the mixtures are oxidized to attain desirable properties.

Compositions comprising asphalt and corn oil are provided, as are the shingles made using the compositions, methods for making the compositions, and methods for making the shingles. The compositions comprise mixtures of asphalt and corn oil, and the mixtures are oxidized to attain desirable properties.

A colored asphalt-based sealcoat composition comprising asphalt emulsion, water, extender, polymer, clay, colorant, and titanium oxide particles is provided. In some embodiments, a highly solar reflective, colored asphalt-based sealcoat composition comprising titanium oxide particles is provided. In some embodiments, a colored asphalt-based sealcoat composition comprising titanium oxide particles capable of reducing surface temperatures of asphalt treated with the composition is provided. In some embodiments, a colored asphalt-based sealcoat composition comprising titanium oxide particles capable of reducing atmospheric pollutants is provided. In some embodiments, methods for preparing colored asphalt-based sealcoat compositions as well as their application to asphalt surfaces is provided.

A dispersion, methods of making the same, applications of the dispersion to graphitic material and the resulting coated particles are disclosed. The dispersion includes ≤55% wt. coal tar pitch (softening point 100° C.-95° C.), ≤60% wt. dispersant, and the balance a non-aromatic solvent such as water or alcohol. Pitch particles in the dispersion are preferably ≤10 μm with a distribution of D50<15 μm. The pitch particles are micronized, such as by dry and/or wet milling with the dispersant and aqueous solvent to achieve the desired pitch particle size and distribution. This aqueous dispersion may be mixed with natural or synthetic graphitic material having a diameter of 5-20 μm in a ratio of 5%-30% pitch to graphite, dried and carbonized to form coated particles having a graphitic core at least partially coated by pitch particles.