The questions are based on the following books: - Effective July 1
Our online course includes:
Each retake is $135 (State) + $80 (Pearson VUE)
% Required to Pass 75
Impartido por instructores certificados PHTA®
Hot-Mix Asphalt Paving Handbook Pre-Printed Tab:No Pre-printed Tab The questions are based onHot Mix Asphalt Paving Handbook This comprehensive handbook covers HMA project organization, mix design and job mix formulas, types of HMA manufacturing facilities, aggregate storage and handling, asphalt cement storage and distribution, batch and drum mix facility operations, surge and storage silos, emission controls, mix delivery, surface preparation, mix placement, automatic screed controls, joint construction, compaction, and equipment and mat