Geosynthetic Accreditation Institute

 

 

NPUST (GSI-Taiwan)
Attn: Chiwan Wayne Hsieh
011-886-8-7740468

List of Accredited Test Methods:

1              ASTM D570 - Water Adsorption

2              ASTM D638 GM Tensile

3              ASTM D792 - Specific Gravity

4              ASTM D882 - Strip Tensile

5              ASTM D1004 - 90 Tear

6              ASTM D1204 - Dimensional Change

7              ASTM D1603 - CB Content (Tube)

8              ASTM D1621 - Core Compressive

9              ASTM D2122 - Properties of GP

10          ASTM D2412 - Pipe Parallel Plate

11          ASTM D2444 - Pipe TUP Impact

12          ASTM D3083 - Soil Burial

13          ASTM D3350 - Plastic Pipe Specification

14          ASTM D3895 OIT by DSC

15          ASTM D4355 - Xenon Arc

16          ASTM D4491 - Permittivity

17          ASTM D4533 - Trapezoidal Tear

18          ASTM D4595 - GT Wide Width Tensile

19          ASTM D4632 - GT Grab

20          ASTM D4716 - Transmissivity

21          ASTM D4751 - A.O.S.

22          ASTM D4833 - Index Puncture

23          ASTM D4884 - GT Sewn Seam

24          ASTM D5034 - Textile Grab

25          ASTM D5035 - Textile Strip

26          ASTM D5199 - Thickness

27          ASTM D5261 - GT Mass per Unit Area

28          ASTM D5262 - Tension Creep

29          ASTM D5321 - Direct Shear

30          ASTM D5322 - 9090 Immersion

31          ASTM D5818 - Installation Damage Sampling

32          ASTM D5887 - GCL Flux

33          ASTM D5890 - GCL Swell

34          ASTM D5891 - GCL Fluid Loss

35          ASTM D5970 - GT Outdoor Exposure

36          ASTM D5993 - GCL Mass

37          ASTM D5994 - T-GM Core Thickness

38          ASTM D6241 - CBR Puncture

39          ASTM D6243 - GCL Shear

40          ASTM D6364 - Compression

41          ASTM D6392 - Thermo Shear and Peel

42          ASTM D6454 - TRM Compression

43          ASTM D6460 - RECP

44          ASTM D6475 - ECB Mass

45          ASTM D6496 - GCL Peal Strength

46          ASTM D6525 - EC Thickness

47          ASTM D6566 - TRM Mass/Unit Area

48          ASTM D6567 - TRM Light Penetration

49          ASTM D6637 - GG Tensile

50          ASTM D6638 - Connection Strength

51          ASTM D6693 - PO Tensile

52          ASTM D6706 - Pullout

53          ASTM D6768 - GCL Tensile

54          ASTM D6818 - TRM Tensile

55          ASTM D6992 - TTS via SIM

56          ASTM D7737 - Junction Strength GG

57          ASTM G151 - QUV Equipment

58          ASTM G154 - UV Fluorescent

59          ASTM G160 - Soil Burial

60          ISO 10319 - Wide Width Tensile

61          ISO 10722 - Installation Damage

62          ISO 12225 - GT res. MB degradation

63          ISO 12236 - CBR Puncture

64          ISO 12957 - Direct Shear

65          ISO 12960 - GT Res. to liquids

66          ISO 13431 - Tensile Creep

67          EN 12447 - Hydrolysis

68          EN 12224 - Weathering

69          EN 12225 - Microbiological Resistance

70          EN 14030 - Chemical Resistance

[Method List]

[Laboratory List]