Chip Seals

A chip seal, commonly referred to as a seal coat, is primarily made up of one size of aggregate that can be either washed or dusty. The aggregates can range in size from 19 mm to 4.75 mm. Generally, the largest particle should be no more than twice the diameter of the smallest one. Aggregate gradation and type dictate application rates for the aggregate and emulsions, as well as the type of emulsion.

FACTS

Seal Coating – Facts

Seal Coating – Chip Seals, Dense-Graded Seal Coat, Sand Seals, Fog Seals, Rejuvenating Seals, Liquid Road®

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PDS

CHP-2rP

Cationic High Performance Polymer-Modified Asphalt Emulsion

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PDS

CHP-2r

Cationic High Performance Asphalt Emulsion

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PDS

CHP-2mP

Cationic Polymer-Modified High Performance Asphalt Emulsion

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PDS

CHP-2m

Cationic High Performance Asphalt Emulsion

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May 2020
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