We are Cement and Concrete Reference Lab (CCRL) inspected and AASHTO Re:Source Accredited for Aggregate testing(link to AASHTO / CCRL certificates). Additionally, we are a WisDOT Qualified Laboratory. We have experienced ACI and HTCP certified technicians available for on-site field sampling and/or lab testing. We have the Source testing equipment to help with any of our client’s needs. Below is a list of all our Aggreagte testing capabilities:

• R76 Reducing Samples of Aggregate to Testing Size
• R90 Sampling Aggregate
• T11 Materials Finer Than 75-µm (No. 200) Sieve in Mineral Aggregates by Washing
• T27 Sieve Analysis of Fine and Coarse Aggregates
• T84 Specific Gravity (Relative Density) and Absorption of Fine Aggregate
• T85 Specific Gravity and Absorption of Coarse Aggregate
• T96 Resistance to Abrasion of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
• T100 Specific Gravity of Mineral Filler on Asphalt Mixture Designs
• T104 Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
• C88 Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
• C117 Materials Finer Than 75-µm (No. 200) Sieve in Mineral Aggregates by Washing
• C127 Specific Gravity and Absorption of Coarse Aggregate
• C128 Specific Gravity (Relative Density) and Absorption of Fine Aggregate
• C131 Resistance to Abrasion of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
• C136 Sieve Analysis of Fine and Coarse Aggregates
• C702 Reducing Samples of Aggregate to Testing Size
• D75 Sampling Aggregate