Geotextile, also known as geotextile, is a permeable geosynthetic material made from synthetic fibers through needle punching or weaving. Geotextile is one of the new materials of geosynthetics, and the finished product is in the form of a cloth, with a width of 4-6 meters and a length of 50-100 meters. Geotextiles are pided into woven geotextiles and non-woven filament geotextiles. Testing scope: Polypropylene short fiber needle punched nonwoven geotextile (roadbed reinforcement, roadbed drainage, tunnel waterproofing and drainage, slope protection), polyester short fiber needle punched nonwoven geotextile, filament spunbond nonwoven geotextile, short fiber heat setting nonwoven geotextile, filament machine woven geotextile, woven geotextile, composite reinforced geotextile Machine woven/nonwoven composite geotextile (long fiber woven/short fiber nonwoven composite geotextile, split film woven/short fiber nonwoven composite geotextile, short fiber nonwoven/long fiber woven/short fiber nonwoven composite geotextile, short fiber nonwoven/split film woven/short fiber nonwoven composite geotextile), plastic flat wire woven geotextile, split film woven geotextile, long fiber woven geotextile, long fiber spunbonded needle punched nonwoven geotextile Physical and mechanical properties of testing items such as short fiber needle punched nonwoven geotextile: unit area mass, unit area mass deviation rate, thickness, thickness deviation rate, amplitude deviation rate, tensile breaking strength (longitudinal and transverse), breaking elongation rate, bursting strength, trapezoidal tearing strength (transverse and transverse), acid and alkali resistance (strength retention rate, elongation retention rate at break), wear resistance (strength loss rate), melting point, asphalt absorption capacity Immersibility, effective pore diameter, aging resistance tensile strength retention rate, ultraviolet resistance performance, anti-seepage performance (hydrostatic pressure resistance, permeability coefficient), constant load elongation rate, equivalent pore diameter, dynamic perforation (falling cone) performance, friction coefficient, anti-oxidation performance, creep performance, splicing strength, peel strength, longitude and latitude density deviation, vertical permeability coefficient, artificial weather aging breaking strength retention rate Appearance quality such as artificial climate aging, fracture elongation retention rate, flat water flow rate, etc.: Appearance defects (uneven fabric surface, creases, debris, poor edges, damage, etc.), etc

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