Road Science

Mining Chemicals
Road Science Division
     Liquid Anti-Strips
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Industrial Minerals
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Contract Manufacturing


ArrMaz recently completed an asset
purchase of Road Science, the leading
technology and pavement services
company for the road paving industry.
This acquisition brings ArrMaz
a focus that is on Preservation &
Maintenance, Recycling, and Binder
Technologies.

You can read about this
acquisition <here>

AD-here® LA-2

Technical Data Sheet
Description AD-here® LA-2 is an asphalt anti-stripping agent derived from polyamines. It increases the adhesion of asphalt cement to aggregate and reduces moisture damage.
Typical Properties Appearance: Dark Brown Liquid
Viscosity, 77°F: 300 cps
Viscosity, 100°F: 200 cps
Pounds/Gallon, 77°F: 8.47
Flash Point (P.M.C.C.)°F > 300°F
Applications AD-here® LA-2 is added to asphalt in the amount of 0.25 - 1.0% by weight of the asphalt cement, depending on the asphalt and aggregate combination.
Advantages
  • Effective in reducing moisture damage and in increasing the tensile strength ratio in performance tests such as AASHTO T283, ASTM D4867, LADOTD TR 322M, and similar methods.
  • Low viscosity.
Packaging N/A
Storage and Handling Refer to MSDS prior to handling this material. Avoid water contamination during handling and storing. For ease of pumping it is recommended to keep the product at 100° - 110°F.

AD-here® LA-2 is available in bulk quantities (1000 - 5500 gal.) and in 55 gallon non-returnable drums (420# net). It is available from our Convent, Louisiana and Vanceboro, North Carolina manufacturing locations.
TSCA Compliance N/A

Printable PDF Data Sheet

All suggestions and data are based on information and tests we believe to be reliable. Insofar as applications by prospective users may differ from those recommended, it is suggested the user conduct tests and detemine the suitability of the product to his process. No warranty for the application of this product is expressed or implied.