LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT
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Sand Seal
An application of asphalt binder, normally an emulsion (liquid), covered with a fine aggregate. It may be used to improve the skid resistance of slippery pavements and to seal against air and water intrusion.
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The La DOTD Headquarters Building is located at 1201 Capitol Access Road, Baton Rouge, LA, 70802. Telephone: (225) 379-1232.
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