GRI GM13

Geosynthetics | October 2010

GMA techline answers from Bob Koerner

RE: GM13
We request you to kindly send us the GRI-approved grades for manufacturing HDPE geomembrane as per GM13.
(Dilip | India)

Reply: The GRI GM13 specification is a template of required properties for a manufacturer to meet or exceed. If your geomembrane does indeed meet the requirements, you can say so or even have an independent testing laboratory evaluate the material and provide a testing report accordingly. We have several such laboratories that are accredited to do such testing. Please advise if you want such contacts.

Robert M. Koerner, Ph.D., P.E., NAE; E-mail: Robert.Koerner@coe.drexel.edu.

Comments

Comments are the opinion of individual posters and do not reflect the views of Geosynthetics or Industrial Fabrics Association International.

• 

  Trinh Minh Dat

  Sep 28, 2011
  11:09 pm CDT

  GRI GM13

  Dear Ms/Mr/Mrs,

  Now, I am testing the HDPE smooth and textured Geomembranes, so I need the standard specification and test method latest document.

  If you can, please send me the documents above.

  Thank you so much.

  Yoursincerly.

  Trinh Minh Dat - Vietnam Institute for Building Materials.

• 

  Liu Liqi

  Mar 15, 2011
  9:11 pm CDT

  Maketing director

  I must be apreciate if I can get GRI-GM13,GRI-GM17 and GRI-GM19 latest document.