Geosynthetic Accreditation Institute

 

 

CMC Blackwell Quality Control Lab
Attn: Bruce Forthun
580-670-0013

List of Accredited Test Methods:

          

1

ASTM D1238

-Melt Flow

2

ASTM D4218

-CB Content (Muffle)

3

ASTM D6637

-GG Tensile

4

ASTM D7737

-Junction Strength GG

5

ASTM D7748

-Flex Rigidity

6

ASTM D7864

-Stability Mod GG

 

 

 

[Method List]

[Laboratory List]