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paving & sealing

Understanding Tar & Chip Paving and Seal Coating

What is Chip Sealing?

Chip Sealing, often known as Tar & Chip paving, represents a cost-effective solution for resurfacing streets and pavements. This method is widely adopted by municipalities, retail establishments, and office complexes across North America. While its durability and effectiveness are comparable to other resurfacing techniques, it is significantly more affordable—costing only 25-40% of traditional pavement overlay methods. The treatments provided by Riley Brothers Chipseal  Paving are designed to enhance the longevity and protection of existing pavement.

Chip Sealing Procedure:

The process of Chip Sealing involves applying a hot rubberized emulsion onto the pavement surface followed by an immediate layer of uniformly sized aggregate chips. This hot rubberized asphalt emulsion remains flexible and prevents bleeding through the aggregate layer. Subsequently, the new surface is compacted using rollers to secure the aggregate in place. After a brief curing period, any excess aggregate is swept away, leaving the pavement ready for immediate use.

What is Seal Coating?

Asphalt roads can be likened to the paint on your house; deterioration begins immediately after application. Asphalt is vulnerable to various elements such as oxidation, UV rays, moisture from rain, and the effects of freeze-thaw cycles. Additionally, pavements endure diverse traffic loads, snow removal equipment usage, and natural ground movement stresses. Seal Coating can be applied to new pavements for improved traction or used on aging but structurally sound surfaces showing signs of distress.

Seal Coating barrier:

Asphalt Seal Coating protects and restores paving by enhancing its appearance and preventing damage. It blocks oxidation from UV rays, prevents spills from gasoline and oil, and provides weatherproofing against water. This process reduces maintenance needs by shielding pavement from elements that cause cracks and potholes. Ultimately, seal coating preserves property, making it safer, cleaner, and more attractive while extending its lifespan.

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