Full List of AGW's Accredited Testing Services

Laboratory Testing of Soils

  • Swell or Consolidation (undisturbed) (ASTM D 4546)
  • Swell or Consolidation (remolded) (ASTM D 4546)
  • One Dimensional Timed Consolidation (ASTM D 2435)
  • Grain-size Analysis, 6 inch to the No. 200 sieve (ASTM D 422)
  • Grain-size Analysis for minus No. 200 sieve wash (ASTM D 1140)
  • Hydrometer Analysis (ASTM D 422)
  • Plastic and Liquid Limits (ASTM D 4318)
  • Natural Moisture Content and Dry Unit Weight (ASTM D 2216)
  • Specific Gravity (ASTM D 854)
  • Unconfined Compression (ASTM D 2166)
  • Direct Shear Tests (ASTM D 3080)
  • Resistance R-Value (ASTM D 2844)
  • Water Soluble Sulfates
  • Compaction Tests-Standard (ASTM D 698)
  • Compaction Tests-Modified (ASTM D 1557)
  • Relative Density (ASTM D 4253 and 4254)

Aggregate Laboratory Tests

  • Sieve Analyses
  • ASTM C-136 Coarse Aggregate
  • ASTM C-136 Fine Aggregate
  • ASTM C-117 Material Finer Than #200 Sieve (minus #200 sieve wash)
  • ASTM D-422 Hydrometer Analysis
  • Atterberg Analyses ASTM D-4318
  • Los Angeles Abrasion Test
  • (1½” maximum) ASTM C-131
  • (3” maximum) ASTM C-535
  • Sodium Sulfate Soundness (5 cycles)
  • ASTM C-88 Coarse Aggregate
  • ASTM C-88 Fine Aggregate
  • Magnesium Sulfate Soundness (5 cycles)
  • ASTM C-88 Coarse Aggregate
  • ASTM C-88 Fine Aggregate
  • Soundness Test For Filter Rock (20 cycles)
  • Specific Gravity
  • ASTM C-127 Coarse Aggregate
  • ASTM C-128 Fine Aggregate
  • Organic Impurities
  • ASTM C-40Fine Aggregate
  • Friable Particles
  • ASTM C-142 Coarse Aggregate
  • ASTM C-142 Fine Aggregate
  • Lightweight Pieces
  • ASTM C-123 Coarse Aggregate
  • ASTM C-123 Fine Aggregate
  • Soft Particles ASTM C-851 Coarse Aggregate
  • Sand Equivalent AASHTO T-176, ASTM D 2419
  • Fractured Faces - Coarse Aggregate
  • Flat and Elongated Particles - Coarse Aggregate
  • Unit Weight ASTM C-29
  • Moisture Content
  • ASTM C-566 Coarse Aggregate
  • ASTM C-566 Fine Aggregate
  • Effective Size, Uniformity Coefficient (includes sieve analysis and calculations)
  • Potential Reactivity Test (Chemical Method) ASTM C-289
  • Salt Content

Concrete Laboratory Testing

  • Compression Tests, Standard Cylinders (ASTM C-39)
  • Flexural Tests (Beams) (ASTM C-78)
  • Tensile Splitting Test (ASTM C-496)
  • Modulus of Elasticity Test (ASTM C-469)
  • Setting Time Test (ASTM C-403)
  • Shrinkage Test (ASTM C-157)

Asphalt Laboratory Testing

  • SHRP Gyratory (Includes Unit Weight)
  • Marshall Properties (3 Specimens), ASTM D 1559 (Includes Unit Weight, Stability, and Flow)
  • Maximum Theoretical Specific Gravity, ASTM D 2041
  • Immersion - Compression Test, ASTM D-1074-1075
  • Lottman Test, CP L-5109
  • Extraction/Gradation, Ignition

Soil Cement Laboratory Testing

  • Mix Design
  • Freeze Thaw Test, ASTM D-560
  • Wet Dry Test, ASTM D-559
  • Compression, ASTM D-1633

Masonry Units Laboratory Testing

  • Bricks
  • Compressive Strength (Set of 5) ASTM C-67
  • Absorption: 24 Hour Submersion (Set of 5) ASTM C-67
  • 5 Hour Boil
  • Modulus of Rupture (Set of 5) ASTM C-67
  • Efflorescence (Set of 5) ASTM C-67
  • Freeze-Thaw (Set of 5) ASTM C-67
  • Initial Rate of Absorption (Set of 5) ASTM C-67
  • Acid Solubility (Set of 5) ASTM C-67
  • Concrete Masonry Units Compressive Strength ASTM C-140
  • Hollow Block (Set of 3)
  • Absorption Analysis (Set of 3)
  • Masonry Prisms Compressive Strength (ASTM E-447)
  • Block, Hollow Prism (up to 8” width)
  • Block, Grout Filled (up to 8” width)
  • Block, Hollow Prism (over 8” width)
  • Block, Grout Filled (over 8” width)
  • Brick, Hollow Prism
  • Brick, Grout Filled
  • Mortar Cubes Compression Strength (ASTM C-109)
  • Fireproofing
  • Density and Moisture Content
  • Other Specialized Testing - Inquire