Geosynthetic Accreditation Institute

 

 

Geotechnics, Inc.
Attn: J. P. Kline
(412) 823-7600

List of Accredited Test Methods

     

1

ASTM D374  

- Micrometer Thickness

2

ASTM D413

- Adhesion

3a

ASTM D751a

- Dimensions & Mass

3b

ASTM D751b

- Breaking Strength

3f

ASTM D751f

- Tearing Strength

3o

ASTM D751o

- Seam Strength

4

ASTM D792

- Specific Gravity

5

ASTM D882

- Strip Tensile

6

ASTM D1004

- 90°C Tear

7

ASTM D1204

- Dimensional Change

8

ASTM D1238

- Melt Flow

9

ASTM D1505

- Density Gradient

10

ASTM D1593

- PVC Thickness

11

ASTM D1603

- C. B. Content (Tube)

12

ASTM D2256 - Tensile

13

ASTM D3786

- Mullen Burst

14

ASTM D4218

- CB Content (Muffle)

15

ASTM D4491

- Permittivity

16

ASTM D4533

- Trap Tear

17

ASTM D4595

- Wide Width Tensile

18

ASTM D4632

- GT Grab

19 

ASTM D4716

- Transmissivity

20

ASTM D4751

- A.O.S.

21

ASTM D4833

- Index Puncture

22

ASTM D4884

- GT Sewn Seam

23

ASTM D4885

- GM Wide Width Tensile

24

ASTM D5035

- Strip Tensile

25

ASTM D5199

- Thickness

26

ASTM D5261

- Mass/Unit Area

27

ASTM D5321

- Direct Shear

28

ASTM D5323

- 2% Secant Modulus

29

ASTM D5567 - Hydraulic ratio

30

ASTM D5596

- C. B. Disp. Microtome

31

ASTM D5884

- R-GM Tear

32

ASTM D5887

- GCL Flux

33

ASTM D5890

- GCL Swell

34

ASTM D5891

- GCL Fluid Loss

35

ASTM D5993

- GCL Mass

36

ASTM D5994

- Textured GM Thickness

37

ASTM D6214

- Chemical Peel & Shear

38

ASTM D6241

- CBR Puncture

39

ASTM D6243

- GCL Direct Shear

40

ASTM D6364

- GS Compression

41

ASTM D6392

- Thermo. Peel & Shear

42

ASTM D6496

- GCL Peal

43

ASTM D6636

- R-GM Adhesion

44

ASTM D6693

- PO Tensile

45

ASTM D6766

- GCL Salt Flux

46

ASTM D6768

- GCL Tensile

47   

ASTM D7003

- R-GM Strip Tensile

48

ASTM D7004

- R-GM Grab Tensile

49

ASTM D7005

- GC Ply Adhesion

50

ASTM D7179

- GN Breaking Force

51 ASTM D7408 - non-reinforced PVC
52

ASTM D7466

- Asperity Height

53 ASTM D7747 - RGM Strip
54 ASTM D7749 - RGM Grab
55

ASTM F904

- Ply Bond Strength