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Pavement Technology Inc.

PTI Manufacturers Innovative Asphalt and Aggregate Sampling and Testing Equipment

Automatic Quality Control for Asphalt Plants.

The Automatic Quality Control System for Asphalt Plants utilizes the Remote Truck Sampling Device (RTSD) to safely capture a representative sample from a haul vehicle.

The sample is deposited into a Field Ignition Oven (FIO) where the sample is weighed, burned, and re-weighed.

A test report produces the asphalt content of the sample.

The burned sample is deposited into the Field Gradation Unit which perform a complete sieve analysis of the sample.

All test data is displayed on an excel spread sheet and sent to the Asphalt Plant Control House.

Documents/Test Methods