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New Reduced price! AASHTO TP 57-06 View larger

AASHTO TP 57-06

M00001965

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AASHTO TP 57-06 Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue

standard by American Association of State and Highway Transportation Officials, 01/01/2006

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The purpose of this standard is to identify the presence of harmful clays of the smectite group (poor quality 75-m material) and to provide an indication of the surface activity of the aggregate.