SGI Testing Services, LLC
Attn: Zehong Yuan
(770) 931-8222

List of Accredited Test Methods:

  • ASTM D1621 Core Compression
  • ASTM D4595 Geotextile Wide Width Tensile
  • ASTM D4632 Geotextile Grab Tensile
  • ASTM D4884 Geotextile Sewn Seam
  • ASTM D4885 Geomembrane Wide Width
  • ASTM D4886 Geotextile Abrasion
  • ASTM D5035 Textile Strip Tensile
  • ASTM D5199 Thickness
  • ASTM D5262 Tension Creep
  • ASTM D5321 Direct Shear
  • ASTM D5641 CBR Puncture
  • ASTM D6243 GCL Shear
  • ASTM D6496 GCL Peel
  • ASTM D6637 Geogrid Single or Multi-Rib Tensile
  • ASTM D6638 Connection Strength
  • ASTM D6706 Pullout
  • ASTM D7466 Asperity Height
  • ASTM D7737 Geogrid Junction Strength
  • GRI-GG1 Geogrid Rib Strength
  • GRI-GG2 Geogrid Junction Strength

 

[Method List]

[Laboratory List]