The present invention relates to an asphalt product. The asphalt product includes an asphalt binder and a bio-oil blend comprising a mixture of a non-hydrogenated bio-oil and a partially hydrogenated bio-oil, where the bio-oil blend is mixed with the asphalt binder to form an asphalt product having a shear stiffness of 0.20 kPa to 11,000 kPa at a temperature ranging from 25° C. to 85° C. and/or a viscosity of 0.15 Pa.Math.s to 1.50 Pa.Math.s at a temperature ranging from 120° C. to 165° C. The present invention further relates to methods of producing an asphalt product and methods of applying an asphalt product to a surface.

Cold-in-place asphalt recycling is disclosed. A foamed asphalt may be produced by injecting water and optionally compressed air into a hot asphalt stream. A lubricating surfactant may be added to the hot asphalt stream to improve performance. The foamed asphalt may be mixed with reclaimed material to provide a uniformly coated paving material that can compacted to a desired density.

Cold-in-place asphalt recycling is disclosed. A foamed asphalt may be produced by injecting water and optionally compressed air into a hot asphalt stream. A lubricating surfactant may be added to the hot asphalt stream to improve performance. The foamed asphalt may be mixed with reclaimed material to provide a uniformly coated paving material that can compacted to a desired density.

A paving mixture for application to a surface and a method for the same. The mixture comprises a binding material layer applied to the surface to form a base layer on the surface, and an aggregate material layer applied on top of the binding material layer. The binding material layer can be applied in an amount of at most 0.125 gallons/yd.sup.2. The aggregate material layer contains an asphalt mixture that provides a road surface. The aggregate material layer and the binding material layer can be combined on the surface within 30 seconds of application of the binding material layer. Additionally, multiple paving mixtures may be applied to the surface.

A composition for sealing and resurfacing a road surface includes a first material having at least a first emulsified asphalt, wherein the first material is applied to the road surface. The composition also includes a second material having a second emulsified asphalt and a driving surface material. The second material is applied to the first material such that the first material and the second material co-cure as a unified material.

Bio-derived glycerides formed from a reaction between waste glycerol and biodegradable or bio-derived fatty acid esters such as crude biodiesel or soybean oil triglycerides are useful as dust suppressants, binders, and stabilizing agents.

Bio-derived glycerides formed from a reaction between waste glycerol and biodegradable or bio-derived fatty acid esters such as crude biodiesel or soybean oil triglycerides are useful as dust suppressants, binders, and stabilizing agents.

A paving mixture for application to a surface and a method for the same are provided. The mixture comprises a binding material layer applied to the surface to form a base layer on the surface, and an aggregate material layer applied on top of the binding material layer. The binding material layer can be applied in an amount of at most 0.125 gallons/yd.sup.2. The aggregate material layer contains an asphalt mixture that provides a road surface. The aggregate material layer and the binding material layer can be combined on the surface within 30 seconds of application of the binding material layer. Additionally, multiple paving mixtures may be applied to the surface.

Bio-derived glycerides formed from a reaction between waste glycerol and biodegradable or bio-derived fatty acid esters such as crude biodiesel or soybean oil triglycerides are useful as dust suppressants, binders, and stabilizing agents.

A method of forming a multi-use dry pavement from oily waste derived from hydrocarbons has the steps of combining the oily waste with calcium oxide so at as to suspend and homogenize the wastes, adding hydrogen peroxide and water to the oily mixture, and adding ammonium sulfate and water to the mixture. The hydrogen peroxide is mixed with equal amounts of water. The ammonium sulfate is mixed with an equal amount of water. The homogenization process continues until the mixed material forms a granulate. The granulate can be compacted and then used as a pavement.