Pre Tech Industries, Inc.
Asphalt Antistripping Additives
For over 20 years Pavegrip antistripping additives have been used in major road projects all over the world. We offer a full line of quality heat stable products that meet your needs.
Pavegrip PA-30: an economical solution for both polymer modified and acid modified asphalt
Pavegrip 519: an economical solution for polymer and rubber modified asphalt
Pavegrip 550: a high performance products with multiple active ingredients that is effective on a wide range of aggregates
Pavegrip GX: a specially processed product for the ultimate in performance and providing the lowest odor and smoke characteristics available
Pavegrip 128: a specially formulated product made for use in poly phosphoric modified asphalt (PPA)
Re-RAP Additive for using higher percentages of RAPIf you are looking to use a higher percentage of RAP in your mix, Re-RAP is an additive that helps you use greater than 10% RAP in your mix. This process has been reviewed and accepted and Pre Tech has a patent in hot mix. So if you are looking to use 10% to 50% RAP, Re-RAP is a patented technology that helps you achieve this type of mix.
Pre Tech has three different grades of Re-RAP family additives that cover different aggregates and even acid modified AC.
Re-RAP 3: an economical product that is easy to pump.
Re-RAP 5: a dual action product that not only helps with using higher percentages of RAP, but it also helps prevent stripping.
Re-RAP 9: this product is formulated to work in both polymer modified AC and acid modified AC.
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