DURANGO, CO
|
Chip seal is a pavement preservation technique that enhances road longevity by applying a layer of asphalt emulsion followed by aggregate chips. This process starts by spraying a hot asphalt emulsion onto the existing pavement, which acts as a glue to hold the new layer of chips. Immediately after spraying the asphalt, a layer of fine aggregate is evenly distributed over the sticky emulsion. The chips are then compacted into the asphalt using rollers to ensure they are embedded securely and excess chips are swept away after the surface has set.
This technique not only seals and protects the underlying pavement from moisture and oxidation but also provides a new, skid-resistant surface that enhances road safety. Chip seal is cost-effective and can be quickly applied, which minimizes traffic disruption. It is especially useful for maintaining lower-traffic roads and can significantly extend the road's service life without the need for more extensive and expensive repaving. Regular chip sealing every few years can help maintain the structural integrity and appearance of roads, making it a popular choice for road maintenance programs.
|
Chip seal is a pavement preservation technique that enhances road longevity by applying a layer of asphalt emulsion followed by aggregate chips. This process starts by spraying a hot asphalt emulsion onto the existing pavement, which acts as a glue to hold the new layer of chips. Immediately after spraying the asphalt, a layer of fine aggregate is evenly distributed over the sticky emulsion. The chips are then compacted into the asphalt using rollers to ensure they are embedded securely and excess chips are swept away after the surface has set.
This technique not only seals and protects the underlying pavement from moisture and oxidation but also provides a new, skid-resistant surface that enhances road safety. Chip seal is cost-effective and can be quickly applied, which minimizes traffic disruption. It is especially useful for maintaining lower-traffic roads and can significantly extend the road's service life without the need for more extensive and expensive repaving. Regular chip sealing every few years can help maintain the structural integrity and appearance of roads, making it a popular choice for road maintenance programs.
SERVING DURANGO, CO