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Blackstone Construction, LLC.
Lab # 901400
Blackstone Laboratory
Russellville, AR
Phone: (479) 968-1149
Certifications
Expiration Date: 03/05/2026
Aggregate
Concrete
Hot Mix
Soils
R76 - Splitting / Quartering
R90 - Sampling Aggregates
T11 - Washing
T21 - Organic Impurities
T27 - Sieve Analysis
T84 - Fine Agg. Sp. Gr.
T85 - Coarse Agg. Sp. Gr.
T104 - Sulfate Soundness
T113 - Lightweight Pieces
T255 - Moisture Content
T304 - Fine Agg. Angularity
ARDOT302 - Deleterious Materials
No certifications
R47 - HMA Splitting
R67 - Asphalt Coring
R97 - Sampling Asphalt
T30 - Extraction
T166 - Bulk Sp. Gravity
T209 - Max Sp. Gravity
T245 - Marshall Flow
T275 - Paraffin Coating
T308 - Ignition Oven
T312 - Gyratory Compaction
T329 - HMA Moist. Cont.
ARDOT449 - Nuclear AC
ARDOT455 - Moist. Sensitivity
ARDOT460 - Solvent Wash
ARDOT461 - Nuclear Density
R58 - Dry Prep
R74 - Wet Prep
T89 - Liquid Limit
T90 - Plastic Limit
T99 - Standard Proctor
T134 - Soil/ Cement
T180 - Modified Proctor
T265 - Moisture Content
T310 - Nuclear Density
ARDOT347 - Speedy Moisture