Gilsonite is used in selected construction-related formulations, particularly asphalt modification, waterproofing products, coatings, sealants and bituminous compounds. It is an industrial additive, not a complete construction material, and its performance depends on the full formulation.
Gilsonite in road and pavement materials
For pavement work, Gilsonite is evaluated as an asphalt modifier. Mix design must consider the base binder, aggregate, dosage, temperature and required performance. See the dedicated Gilsonite asphalt guide and road-construction guide.
Waterproofing, coatings and sealants
Gilsonite may be incorporated into compatible bituminous membranes, protective coatings, joint compounds and sealants. Laboratory trials are required to confirm solubility, blending conditions, adhesion, flexibility and service-temperature performance.
Grade-selection factors
Relevant variables include ash content, moisture, softening behavior and particle size. Review Gilsonite properties, powder and mesh options, and available specifications.
