Asphalt Maintenance Services in Oakville - Right Seal Inc.

The regional geography features high moisture levels and a high water table, which saturates the soil beneath paved surfaces. When the ground freezes deeply during winter, this sub-surface water expands, pushing upward against the asphalt layer. This dynamic creates severe frost heaves, cracking, and structural shifting that require ongoing proactive maintenance.

Applying a sealant over an un-routed crack only covers the surface, leaving it vulnerable to peeling away during snow plowing or thermal movement. Mechanical routing creates a square, deeply anchored reservoir channel within the pavement. This allows the hot-pour rubberized compound to expand and contract smoothly, extending the repair’s effective life up to three times longer than traditional methods.

Storm basins endure constant water flow and heavy vehicle traffic. If the mortar joints inside the concrete basin begin to degrade, water leaks into the surrounding soil, washing away the gravel sub-base supporting the nearby asphalt. This causes the surrounding pavement to crack and sink, requiring professional concrete rebuilding alongside new asphalt patching to restore structural safety.

No, professional pavement marking paints require a completely bone-dry, cured surface to properly adhere. Applying paint over morning dew or uncured sealcoating prevents the material from bonding, leading to premature flaking and fading. It is critical to coordinate scheduling so that sweeping, sealing, and drying phases are fully complete before striping begins.

Winter sand, salt, and pulverized aggregates act as a coarse abrasive under vehicle tires, grinding down the top asphalt binders over time. Skipping a comprehensive spring cleanup allows these materials to fill open cracks, blocking new sealants from adhering properly. It also creates a slick surface layer that compromises tire traction and degrades the property’s clean appearance.