Geosynthetic Accreditation Institute

 

 

BOSTD Geosynthetics Qingdao Ltd.

Attn: Zheng Hong

86-532-8780-6717

List of Accredited Test Methods

          

1

ASTM D792

- Specific Gravity

2

ASTM D1238 

- Melt Flow

3

ASTM D1603

- C.B. Content (Tube)

4

ASTM D1621

- Core Compression

5

ASTM D4218

- C.B. Content (Muffle)

6

ASTM D4533

- Trap Tear

7

ASTM D4632

- GT Grab

8

ASTM D4716

- Transmissivity

9

ASTM D4833

- Index Puncture

10

ASTM D5034

- Textile Grab

11

ASTM D5035

- Textile Strip

12

ASTM D5199

- Thickness

13

ASTM D5261

- GT Mass/Unit Area

14

ASTM D5262

- Tension Creep

15

ASTM D6241

- CBR Puncture

16

ASTM D6637

- GG Tensile

17

ASTM D7005

- GC Ply Adhesion

18

ASTM D7179

- GN Breaking Force

19

ASTM D7737

- Junction Strength GG

20

ASTM D7748

- GG Flexural Rigidity

21

ASTM D7864

- apparatus stability    

22

ISO 113

- MFR and MVR

23

ISO 1183        

- Density

24

ISO 9863        

- Thickness

25

ISO 9864        

- Mass/Unit Area

26

ISO 10319      

- Wide Width Tensile

27

ISO 12236

- CBR Puncture

28

ISO 12958     

- Transmissivity

29

ISO 13431     

- Tension Creep