Worksites We Cover

Paving supervisors shortlist rollers by worksite before brand storytelling. Highway overlays need amplitude windows that protect polymer binders; municipal SMA needs combination machines that fit urban lane widths; airport decks need oscillation modes that structural engineers will stamp. Sakai maps each worksite to a kit — machine class, typical Ex-Works days, and whether a density audit seat is available in the same dispatch window.

Quarry haul roads and industrial yards emphasize gradeability and tire kneading rather than finish texture. Bridge decks and port access roads add documentation packs so owner engineers can file vibration and corrosion notes without chasing vendors. Expand any accordion row for the parts counter email shorthand your procurement team can paste into a purchase requisition.

Where crews debate tandem steel drums versus pneumatic tire rollers on the same overlay, we document both paths: steel drums for compaction force and vibration frequency control, pneumatics for kneading and ground pressure distribution under polymer binders. That dispute is worksite-specific — airport thin lifts often favor oscillation tandems, while SMA municipal overlays commonly finish on pneumatics after a vibratory breakdown pass.

Worksite boundaries: High-amplitude soil drums are not the default on bridge decks; pneumatic ballast packages alone will not replace breakdown energy on thick granular base; coastal port access roads need corrosion-conscious spray circuits that inland highway kits do not include. Lead times above assume stocked frames — non-stock amplitude or oscillation configurations quote from the plant with serial-linked charts.