Laboratory Materials Testing Services
Aggregates
- ▪ Moisture Content (ASTM D2216)
- ▪ Fracture Counts (ASTM D5821)
- ▪ Lightweight Percentage (ASTM C123 / CSA A23.2-4A)
- ▪ Coarse Relative Density & Absorption (ASTM C127 / CSA A23.2-12A)
- ▪ Fine Relative Density & Absorption (ASTM C128 / CSA A23.2-6A)
- ▪ Bulk Density of Aggregate (CSA A23.2-10A)
- ▪ Flat and Elongated Particles (ASTM D4791)
- ▪ Organic Impurities (ASTM D2974 / CSA A23.2-7A)
- ▪ Sieve Analysis (ASTM C136 / CSA A23.2-2A)
- ▪ Electrical Resistivity of Soil / Aggregate (ASTM G57 / G181)
Soils
- ▪ Moisture Content (ASTM D2216)
- ▪ Proctor Compaction Analysis (ASTM D698 / D1557 / AASHTO T272)
- ▪ Plasticity Index / Atterberg Limits (ASTM D4318)
- ▪ Sieve Analysis (ASTM C136 / CSA A23.2-2A)
- ▪ Hydrometer Sedimentation (ASTM D7928 / D6913)
- ▪ Hydraulic Conductivity & Permeability (ASTM D5084)
- ▪ Electrical Resistivity of Soil / Aggregate (ASTM G57 / G181)
- ▪ Unified Soil Classification (ASTM D2487)
- ▪ Specific Gravity of Oversize Materials
Packaged Services
SMHI Review
- ▪ Full testing package against SMHI spec requirements.
- ▪ Generally involving, moisture content, sieve analysis, plasticity index, fracture count, and lightweight percentage.
- ▪ Full report issued with test details and summaries.
Clay Liner Package
- ▪ Full testing package for suitability of clay liners or cut off structures.
- ▪ Generally involving, moisture content, hydraulic conductivity, hydrometer gradation, plasticity index, and cohesive proctor.
- ▪ Full report issued with test details and summaries.
Concrete Aggregate Verification
- ▪ Full testing package for suitability of aggregate for concrete production.
- ▪ Generally involving, coarse and fine aggregate relative densities and absorptions, lightweight percentages, and sieves.
- ▪ Full report issued with test details and summaries.