List of testing items:
Appearance, in-plane water flow, appearance quality, constant elongation load, constant load elongation, UV resistance, equivalent pore size, longitudinal and transverse tear strength, longitudinal and transverse standard strength corresponding elongation, filament spunbond needle-punched nonwoven geotextile, longitudinal and transverse breaking strength, unit area mass deviation, width deviation, some items, dynamic perforation (drop hammer) performance, standard strength corresponding elongation, breaking strength, wear resistance, oxidation resistance, longitudinal and transverse strength ratio, acid and alkali resistance, constant load elongation and constant elongation load, UV resistance, dynamic perforation (drop cone), width, breaking strength, standard strength corresponding elongation, friction coefficient, tear strength, creep performance, splicing strength, puncture strength, unit area mass, vertical permeability coefficient, CBR bursting strength, thickness , unit area mass deviation rate, puncture resistance, breaking strength and elongation, bursting strength, thickness deviation, width deviation (nominal width deviation), longitudinal and transverse breaking elongation, CBR bursting strength (CBR bursting strength), puncture strength (puncture strength), longitudinal and transverse strength ratio (longitudinal and transverse strength ratio), equivalent aperture O90 (O95), longitudinal and transverse tearing strength (longitudinal and transverse tearing strength), dynamic perforation, splicing breaking strength, trapezoidal tearing strength/trapezoidal tearing strength, CBR bursting strength/static bursting test (CBR method), pulling friction, tearing strength/tear strength, breaking strength/tensile strength, width, elongation corresponding to longitudinal and transverse breaking strength, longitudinal and transverse tearing strength, CBR bursting strength, trapezoidal tearing strength, dynamic perforation (drop cone) performance

Testing standard summary:
1. GB/T 3923.1-2013 Longitudinal and transverse breaking strength

2. JTGE50-2006 (T1144-2006) Equivalent pore size O90 (O95)

3. JTGE50-2006 Test procedures for geosynthetics for highway engineering T1128-2006

4. GB/T17630-1998 Geotextiles and related products Dynamic perforation test Cone drop method

5. JTGE50-2006 (T1111-2006) Unit area mass deviation

6. GB/T 17639-2008 (5.4) Thickness

7. GB/T 15788-2017 Elongation at constant load and load at constant elongation

8. GB/T3923.1-2013 Textiles Tensile properties of fabrics Part 1: Determination of breaking strength and elongation at break Strip method

9. GB/T 17639-2008 Geosynthetics Filament spunbond needle-punched nonwoven geotextile

10. GB/T 17639-2008 (5.1) Longitudinal and transverse breaking strength

11. GB/T 17639-20084.2 Appearance

12. GB/T 17639-2008 (5.5) Equivalent pore size O90 (O95)

13. GB∕T 17639-2008 Appearance

14. GB/T 13761 Thickness

15. JT/T519-2004 Highway engineering synthetic materials Filament spunbond needle-punched nonwoven geotextile

16. GB∕T 13763-2010 Geosynthetics Determination of tear strength by trapezoidal method

17. GB/T 17639-2008 (5.17) Puncture strength (puncture strength)

18. GB/T 14800-2010 CBR bursting strength (CBR bursting strength)

19. GB/T17639-20085.3 Geosynthetics Filament spunbond needle-punched nonwoven geotextiles

20. SL235-2012 Geosynthetics Test Procedure Chapter 17

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms
 
3. Used as a sales report: issuing legally effective testing reports to make consumers more confident
 
4. Papers and research: Provide professional personalized testing needs
 
5. Judicial services: providing scientific, fair, and accurate testing data
 
6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems
 

100% inspection and testing process:

1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations
 
3. Mail samples and arrange testing
 
4. Progress tracking and result feedback
 
5. Provide reports and after-sales service
 
6. If urgent or priority processing is required
 

Testing and testing characteristics:

1.The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby
 
3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service
 
7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc
 
8. The testing report is authoritative and effective, and is generally used in China