Geo-Logic Inc.
Attn: Ken Criley
(530) 272-2448

List of Accredited Test Methods:

  • ASTM D5321 - Direct Shear
  • ASTM D5887 - GCL Flux
  • ASTM D5890 - GCL Swell
  • ASTM D5891 - GCL Fluid Loss
  • ASTM D5993 - GCL Mass
  • ASTM D6243 - GCL Shear

 

 

[Method List]

[Laboratory List]