Geosynthetic Accreditation Institute

 

 

WSP-Golder
Attn: David Alexander
(770) 492-8280

List of Accredited Test Methods

1

ASTM D570

- Water Absorption

2a

ASTM D751a

- Dimensions and Mass

2b

ASTM D751b

- Breaking Strength

2f

ASTM D751f

- Tearing Strength

2h

ASTM D751h

- Hydrostatic Resistance

2o

ASTM D751o

- Seam Strength

3

ASTM D792

- Specific Gravity

4

ASTM D882

- Strip Tensile

5

ASTM D1004

- 90 Tear

6

ASTM D1203

- Volatile Loss

7

ASTM D1204

- Dimensional Change

8

ASTM D1238

- MFI

9

ASTM D1505

- Density Gradient

10

ASTM D1593

- PVC Thickness

11

ASTM D1603

- C. B. Content (Tube)

12

ASTM D1621

- Core Compression

13

ASTM D2240

- Durometer

14

ASTM D3786

- Mullen Burst

15

ASTM D4491

- Permittivity

16

ASTM D4533

- Trap. Tear

17

ASTM D4595

- GT Wide Width

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 D5035

- Tensile Strip

24

ASTM D5199

- Thickness

25

ASTM D5261

- Mass/Unit Area

26

ASTM D5321

- Direct Shear

27

ASTM D5596

- C. B. Disp. Microtome

28

ASTM D5887

- GCL Flux

29

ASTM D5890

- GCL Swell

30

ASTM D5891

- GCL Fluid Loss

31

ASTM D5993

- GCL Mass

32

ASTM D5994

- T-GM Core Thick

33

ASTM D6214

- Chemical Peel & Shear

34

ASTM D6241

- CBR Puncture

35

ASTM D6243

- GCL Direct Shear

36

ASTM D6392

- Thermo Peel and Shear

37

ASTM D6496

- GCL Peel Strength

38

ASTM D6693

- PO Tensile

39

ASTM D6766

- GCL Salt Flux

40

ASTM D6768

- GCL Tensile

41

ASTM D7466

- Asperity Height

42

F904

- Ply Bond Strength

43

FTM 101C

- GM Puncture (2065)

 

[Method List]

[Laboratory List]