Soil stabilization and dust suppression commonly use slow setting or specially formulated emulsions that can penetrate, coat fines, and bind particles without breaking too fast. Cationic slow setting grades are often preferred because they bond well to many soil minerals and can tolerate some moisture. Formulations may include softer base bitumen, higher water content for workability, and additives to delay break and improve penetration. Key selection points are curing time, residual binder content, compatibility with local soil gradation, and required reworkability under traffic.