Transcription of FIELD SAMPLING AND TESTING MANUAL TESTING …
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FIELD SAMPLING AND TESTING MANUAL TESTING PROCEDURES FOR ALL TESTS Intentionally Left Blank _____ 3/13/2019 Revised Procedures Page 1 of 2 TESTING PROCEDURES FOR ALL TESTS TABLE OF CONTENTS ND T 2 SAMPLING Of Aggregates ND T 11 Materials Finer than No. 200 Sieve in Mineral Aggregates by Washing ND T 23 Making and Curing Concrete Test Specimens in the FIELD ND T 27 Sieve Analysis of Fine and Coarse Aggregates ND T 84 Specific Gravity and Absorption of Fine Aggregate ND T 85 Specific Gravity and Absorption of Coarse Aggregate ND T 87 Dry Preparation of Disturbed Soil and Soil Aggregate Samples for Test ND T 89 Determining the Liquid Limit of Soils ND T 90 Determining the Plastic Limit and Plasticity Index of Soils ND T 99/T 180 Moisture-Density Relations of Soils ND T 113 Lightweight Pieces in Aggregate ND T 119 Slump of Hydraulic Cement Concrete ND T 121 Density (Unit Weight), Yield, and Air Content (Gravimetric)
When sampling from the roadway material or in-place, take samples from at least three approximately equal increments across the roadway. Obtain samples from the full depth of the course. Take care to avoid including material from the underlying subgrade or base course. Combine the samples to form a composite sample.
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