Geosynthetic Accreditation Institute

 

 

Hock Technology Co., Ltd.
Attn: Lijuan Zhang

186-7873-9772

 

List of Accredited Test Methods

1

ASTM D4533

-Trap Tear GT

2

ASTM D4595

-GT Wide Width Tensile

3

ASTM D4632

-GT Grab

4

ASTM D4751

-A.O.S.

5

ASTM D4833

-Index Puncture

6

ASTM D4884

-GT Sewn Seam

7

ASTM D5261

-GT Mass/Unit Area

8

ASTM D6241

-CBR Puncture

9

ASTM D6637

-GG Tensile

10

ISO 10319

-Wide Width Tensile

11

ISO 10321

-Wide Width Seams

12

ISO 12236

-CBR Puncture

13

ISO 13934

-Max Force Strip and grab

 

[Method List]

[Laboratory List]