Ontario Aggregate Laboratory Checklist

Participation in the CCIL Certification Programs requires that each laboratory implement a quality system that involves an internal audit program. A series of checklists are provided to assist in the auditing of test procedures.

  • LS412 Scaling Resistance of Concrete Surfaces Exposed to Deicing Chemicals
  • LS600 Dry Preparation of Aggregates / Reducing Field Samples
  • LS601 Materials Finer than 75-μm Sieve in Mineral Aggregates by Washing
  • LS602 Sieve Analysis of Fine and Coarse Aggregates
  • LS603 Los Angeles Abrasion and Impact
  • LS604 Relative Density of Coarse Aggregate
  • LS605 Relative Density of Fine Aggregate
  • LS606 Soundness of Aggregate by Use of Sodium Sulphate or Magnesium Sulphate
  • LS607 Percent Crushed Particles in Coarse Aggregate
  • LS608 Percent Flat and Elongated Particles in Coarse Aggregate
  • LS609 Petrographic Analysis of Coarse Aggregate
  • LS610 Organic Impurities in Fine Aggregate for Concrete
  • LS613 Insoluble Residue of Carbonate Aggregate
  • LS614 Freezing and Thawing of Coarse Aggregate
  • LS615 Alkali Carbonate Reactivity
  • LS617 Two-Face Percent Crushed Particles
  • LS618 Micro-Deval Abrasion of Coarse Aggregate
  • LS619 Micro-Deval Abrasion of Fine Aggregate
  • LS620 Accelerated Mortar Bar Test
  • LS621 Asphalt-Coated Particles in Coarse Aggregate
  • LS623 One Point Proctor Test
  • LS702 Determination of Particle Size Analysis of Soils
  • LS703 704 Plastic Limit and Plasticity of Soils
  • LS705 Determination of Specific Gravity of Soils
  • LS709 Permeability of Granular Soils
  • ASTM C666 Resistance of Concrete to Rapid Freezing and Thawing
  • ASTM D4791 Flat and Elongated Particles in Coarse Aggregate
  • ASTM D5821 Percentages of Fractured Particles in Coarse Aggregate
  • ASTM D2419/AASHTO T176 Sand Equivalent Test
  • AASHTO T304 Uncompacted Void Content of Fine Aggregate